Material Takeoff Calculator

Get accurate material quantities in minutes with our professional material takeoff calculator. Whether you're building a house in Ontario, a commercial building in Alberta, or an industrial facility in British Columbia, this free tool calculates exactly how much lumber, concrete, drywall, and other materials you need for your construction project.

Professional Material Takeoff Calculator

Advanced Quantity Calculations for Canadian Construction Projects

Project-Type Specific • Industry-Grade Accuracy
1
Project Type
2
Details
3
Dimensions
4
Materials
5
Results
Select Your Project Type
Choose the category that best matches your project. Each type has customized inputs for accurate calculations.
⚠️ Please Complete All Required Fields
    Residential Project Configuration
    Building Dimensions
    sq ft
    Required: minimum 500 sq ft
    sq ft
    Required: minimum 400 sq ft
    Room Configuration
    Foundation Type
    Garage
    ⚠️ Please Complete All Required Fields
      Commercial Project Configuration
      Site Configuration
      sq ft
      Required: minimum 1,000 sq ft
      sq ft
      Required: minimum 1,000 sq ft
      Interior Configuration
      ⚠️ Please Complete All Required Fields
        Industrial Project Configuration
        Building Specifications
        sq ft
        Required: minimum 5,000 sq ft
        sq ft
        sq ft
        Loading & Access
        ⚠️ Please Complete All Required Fields
          Detailed Dimensions & Measurements
          Exterior Measurements
          LF
          Required: minimum 50 LF
          Roof Details
          ⚠️ Please Select At Least One Material Category
          Select Materials for Takeoff
          Select the materials you need quantities for. The calculator will generate detailed line-item takeoffs.

          Foundation & Sitework

          Framing & Structure

          Exterior Materials

          Interior Finishes

          MEP Systems

          Need Professional-Grade Precision?

          For bid-ready takeoffs with exact counts and supplier quotes, our professional estimators deliver detailed results within 24-48 hours.

          Get Professional Takeoff

          Calculating material quantities...

          Material Takeoff Complete

          Detailed quantities organized by CSI division

          Project Summary

          Ready for Contractor-Grade Accuracy?

          This calculator provides estimated quantities for planning. For detailed, bid-ready material takeoffs that contractors, suppliers, and lenders accept, our team delivers professional results in 24-48 hours.

          Get Professional Service
          Disclaimer: This calculator provides estimated quantities based on industry-standard formulas. Actual requirements vary based on specific designs, codes, and site conditions. For accurate, project-specific takeoffs, contact our professional estimating team.

          Looking for Accurate Construction Takeoff Services?

          Just focus on the site's work. Hand over all the estimates and takeoff. 

          Get Takeoff Services Now

          Material Takeoff Calculator: Your Complete Guide to Accurate Quantity Estimates

          From foundation concrete to roof shingles, a material takeoff calculator helps you determine the exact quantities of construction materials needed for your project. For Canadian contractors, builders, and homeowners, getting these numbers right means avoiding costly material shortages during harsh winters or expensive over-ordering that can affect profit margins. Our construction calculator uses industry-standard formulas with Canadian building practices in mind, adjusting for everything from 2x6 wall framing common in colder provinces to the regional cost variations between Vancouver and Halifax

          What Is a Material Takeoff Calculator?

          Think of it this way: you wouldn't drive from Toronto to Vancouver without knowing how much gas you need. The same logic applies to construction. A material takeoff calculator does all those calculations quickly, saving estimator's time on blueprints and spreadsheets.
          This tool determines exactly how much material you'll need for project completion. From lumber and drywall to corner beads and vapor barriers, it ensures nothing is overlooked, helping you plan accurately, control costs, and keep your project on schedule.

          Here's the difference between our calculator and the conventional approach. Manual takeoffs rely on someone measuring wall lengths, calculating areas, applying waste factors, and hoping they didn't miss anything in the plan notes. In contrast, our calculator automates the entire process while giving you control over project specifics like, whether your commercial building has suspended ceilings or exposed structure, or if your residential basement is finished or just rough-framed.

          Why Material Takeoffs Matter for Canadian Projects?

          Canadian construction faces unique challenges that make accurate material takeoffs even more critical. Winter building seasons mean you can't just "grab more supplies tomorrow" when the roads are snowed in. Lumber prices fluctuate more dramatically here due to tariffs and export policies. Remote projects in the Territories or Northern Ontario see delivery costs that can double material expenses.
          I've seen contractors in Saskatchewan order an extra 20% concrete "just in case" for a February pour, only to have half of it sitting unused because they actually calculated properly. That's wasted money and environmental impact. On the other side, running short on roofing shingles halfway through a project in Newfoundland means waiting weeks for delivery while your exposed roof deck battles Atlantic storms.
          The construction calculator accounts for all Canadian construction standards. Key considerations include 8-foot versus 9-foot ceiling heights common in different regions, 2x6 exterior walls for better insulation in cold climates, and the metric-to-imperial conversions that can be tricky even for experienced crews.

          How to Use This Material Takeoff Calculator

          With five easy steps, the calculator makes material takeoff really simple and straightforward. No construction engineering degree is required. Just the basic project information you already have.

          Step 1: Select Your Project Type

          1

          Residential Projects

          Choose this for single-family homes, duplexes, townhouses, or residential additions. You'll answer questions about bedrooms, bathrooms, garage size, and foundation type. The calculator adjusts material calculations based on whether you're building on a slab in Southern Ontario or over a basement in Alberta.

          2

          Commercial Projects

          Pick this for office buildings, retail spaces, restaurants, or mixed-use developments. The calculator asks about tenant spaces, ceiling types (suspended grid versus drywall versus exposed), storefront footage, and whether you need multiple buildings on one site. Its perfect for that 5,000 square foot retail strip in Mississauga or 10,000 square foot office building in Calgary.

          3

          Industrial Projects

          Select this for warehouses, manufacturing facilities, or distribution centers. You'll specify clear heights (critical for forklift operations), loading dock counts, overhead door quantities, and the split between warehouse space and office areas. Especially designed for projects from 10,000 square foot shops to 100,000+ square foot distribution centers.

          Step 2: Enter Project Details

          This is where project-type-specific forms appear. Residential projects ask about stories, bedrooms, and whether you're including a garage. Commercial projects want to know about building counts per site and tenant configurations. Industrial projects focus on clear heights and heavy-duty specifications. The calculator auto-adjusts material types based on your selections. Industrial projects assume thicker concrete slabs, commercial projects include suspended ceiling materials, and residential calculations factor in interior door counts from bedroom numbers.

          Step 3: Input Dimensions

          Here's where you provide the actual building measurements such as, perimeter, square footage, angles, and ceiling heights. This step requires numbers from your plans, but nothing complex. If you're working from architectural drawings, you'll find all this on the cover sheet or floor plans. From window and door counts to roof pitch, every detail matters. For example, Ten windows versus twenty windows changes your siding quantities, trim needs, and rough opening lumber. Similarly, A 6/12 roof pitch versus a 10/12 pitch can increase shingle requirements by 30%.

          Step 4: Select Materials

          Check off which materials you need quantities for. Maybe you've already bought windows and doors, so uncheck those. Perhaps you're only handling rough framing and want lumber and sheathing numbers. The calculator gives you control. Materials are organized by construction phase: foundation and sitework, framing and structure, exterior envelope, interior finishes, MEP systems, and site work. This matches how you'll actually build and how suppliers organize their yards.

          Step 5: View Results

          Results appear organized by CSI division (the standard format contractors and estimators use). Division 03 shows concrete quantities, Division 06 displays all lumber and wood products, and Division 09 presents finishes like drywall and paint.

          Each line item shows:

          •  Material description: Exactly what you're ordering
          • Quantity: The number you need
          •  Unit: How it's measured (pieces, linear feet, square feet, cubic yards)
          •  Specifications: What grade or type
          • Waste factor: How much extra is included

          For example, instead of just "2x4 lumber," you see: "2x4x8 SPF Studs: 485 pieces (Stud grade, 15% waste included)."
          You can print the takeoff, download as CSV for Excel, or email it directly to suppliers for quotes.

          Materials Covered by the Calculator

          The construction calculator handles every major material category you'll encounter on Canadian job sites.

          Foundation & Sitework

          Concrete

          Calculates cubic yards for footings, foundation walls, slabs, stairs, and garage floors with maximum precision. It also accounts for variations such as slab-on-grade versus full basement foundations.

          Rebar

          Linear feet of reinforcing steel based on foundation type and slab requirements. Includes both #3 and #4 bar where appropriate.

          Gravel Base

          Tons of crushed stone for under-slab applications with proper compaction depth.

          Vapor Barrier

          Square footage of 6-mil polyethylene for moisture control under slabs.

          Framing & Structure

          Dimensional Lumber

          Breaks down by size such as, 2x4s for wall framing, 2x6s for exterior walls and some interior bearing walls, and 2x10s or 2x12s for floor joists. Calculates plates, studs, planks, headers, and blocking separately.

          Engineered Lumber

          LVL beams for headers and ridge beams, I-joists for floor systems where applicable.

          Sheathing

          OSB for walls, plywood for floors, roofs, or patio. The calculator knows 7/16" OSB goes on walls while 1/2" plywood sheets roof decks.

          Metal Framing

          For commercial projects, calculates metal stud and track quantities at standard spacing.

          Exterior Envelope

          Roofing

          Shingle squares and bundles, accounting for pitch multiplier (steeper roofs use more material), plus underlayment rolls and starter strips.

          Siding

          Square footage adjusted for window and door openings, with waste for cuts and corners.

          Insulation

          Bags or rolls for walls and ceilings, calculated to meet Canadian building code R-values for your climate zone.

          Windows & Doors

          Unit counts with size considerations.

          Housewrap

          Rolls needed to cover wall areas with proper overlap.

          Interior Finishes

          Drywall

          Sheets calculated for walls and ceilings, split between regular and moisture-resistant for bathrooms. Includes joint compound, tape, and corner bead.

          Flooring

          Square footage for various types like, hardwood, laminate, LVT, or tile.

          Paint:

          Gallons based on wall and ceiling area, accounting for primer plus two finish coats.

          Interior Doors

          Pre-hung units by count.

          Trim

          Linear feet of baseboard, casing, and crown molding.

          MEP Systems

          Plumbing

          Linear feet of PEX or copper supply lines, PVC drain lines.

          Electrical

          Linear feet of Romex wire for branch circuits.

          HVAC

          Linear feet of ductwork for heating and cooling distribution.

          Who Should Use This Material Takeoff Calculator?

          General Contractors

          Are you a general contractor bidding three projects in a week? Instead of spending six hours per estimate doing manual takeoffs, you insert numbers into the calculator and get preliminary quantities in fifteen minutes. Use those for rough budgets or initial proposals, then dive deeper on the projects you win.

          Residential Builders

          Whether you’re building spec homes or custom residences, you need fast, accurate material lists to compare supplier quotes and lock in pricing. The calculator gives precise numbers you can take to lumber yards and building supply stores for competitive bids.

          Renovation Contractors

          Adding a second story to a bungalow in Winnipeg or finishing a basement in Edmonton? You need to know if your material budget is realistic before you sign the contract. Use the calculator to run addition or renovation numbers and validate your pricing with confidence.

          Homeowners & DIYers

          If you're planning to build or general-contracting your own house, you need material quantities to create a realistic budget. The calculator helps you understand project scope and avoid the classic mistake of underestimating material costs.

          Architects & Designers

          During schematic design or design development, you need quick material quantities for cost estimating or value engineering. The calculator provides ballpark numbers for client budgets without waiting for detailed plans.

          Real Estate Developers

          While evaluating potential projects, you need preliminary construction budgets to determine feasibility. Simply run different building configurations through the calculator to see how size and scope affect material costs.

          Material Suppliers

          Supporting customers with planning? Generate preliminary material lists with the calculator and refine them as projects develop. It's a value-add service that builds customer relationships.

          Why Accurate Material Takeoffs Save Money

          Here's what happens when material quantities are wrong.

          Over-Ordering

          Your calculator says you need 450 sheets of drywall. You round up "to be safe" and order 550 sheets. At $13 per sheet in current Ontario pricing, that's an extra $1,300. Then you pay your crew to load and unload those extra sheets, rent a dumpster to dispose of the excess, and tie up storage space on your site. Resultantly, total waste: closer to $2,000.

          Under-Ordering

          You need 47 cubic yards of concrete for your foundation. You cut it close and order 45 yards to save a few bucks. The pour comes up short. Now you're looking at a cold joint in your foundation, a second concrete delivery (with minimum fees), and a day of wasted time for your concrete crew. A $400 savings turns into a $1,500 expense.

          Wrong Materials

          You calculate drywall at standard 1/2" for everything, forgetting that code requires 5/8" fire-rated in the garage. Your takeoff is accurate for square footage but wrong for product type. You discover this halfway through hanging drywall, send your crew home while you source the right material, and burn two days of schedule.

          The calculator prevents these situations by applying industry-standard waste factors (10-15% for lumber, 8-12% for drywall, 15% for roofing), accounting for different material types, and organizing results so you can verify quantities against your supplier's quotes.

          The Canadian Cost Multiplier

          Material costs vary significantly across Canada. The same 2x4x8 SPF stud that costs $4.50 in southern Ontario might run $6.50 in Northern British Columbia and $9.00 in Nunavut. Concrete prices in the Maritimes differ from Prairie provinces, both due to raw material sourcing and transportation logistics.

          By providing exact quantities, the calculator helps you apply local pricing and lets you shop suppliers confidently. When you're comparing quotes for 450 sheets of drywall versus "about 500-ish sheets," you can actually evaluate which supplier offers better value.

          Regional Considerations for Canadian Construction

          Ontario

          Largest construction market in Canada, with Toronto area driving significant activity. Expect higher material costs in the GTA than in smaller cities like Kingston or Thunder Bay. Building codes are consistent provincewide, but delivery logistics vary dramatically between southern corridor and northern remote areas.

          Quebec

          Presents unique building regulations in some municipalities, particularly around language requirements on plans and permits. Montreal and Quebec City see active residential and commercial markets. Material costs generally moderate, with excellent railway and port access for bulk materials.

          British Columbia

          Vancouver represents one of Canada's most expensive construction markets for both materials and labor. Interior BC (Kelowna, Kamloops) sees more moderate costs. Seismic considerations affect foundation and structural requirements in coastal regions.

          Alberta

          Calgary and Edmonton drive major commercial and industrial construction. Oil and gas industry cycles significantly impact construction activity and pricing. Generally competitive material costs due to strong transportation infrastructure and Prairie location central to major supply routes.

          Atlantic Provinces

          Newfoundland and Labrador, New Brunswick, Nova Scotia, and Prince Edward Island see more limited construction activity with material costs elevated by transportation. In contrast, Island locations face delivery challenges that affect project planning and material staging.

          Prairie Provinces

          Saskatchewan and Manitoba benefit from central Canadian locations with good rail and highway access. Material costs are generally moderate. Extreme winter weather (Winnipeg sees -30°C to -40°C regularly) affects construction scheduling and material storage.

          Territories

          Yukon, Northwest Territories, and Nunavut represent extreme construction challenges with material costs 30-100% above southern Canadian averages. Limited construction season (May to September typically), minimal local material availability, and extraordinary transportation costs from southern supply bases make accurate material takeoffs absolutely critical.

          Common Material Takeoff Mistakes to Avoid

          1

          Forgetting to Account for Waste

          New builders often calculate exact quantities without waste factors. If you need to cover 1,000 square feet of wall with siding, ordering exactly 10 squares (1,000 square feet) leaves zero room for cuts, damaged pieces, or starter strips. Real-world installation means 10-15% waste on siding projects.

          2

          Using Wrong Unit Conversions

          Concrete is ordered in cubic yards, not cubic feet. Drywall is sold by the sheet, not square footage. Mixing up units leads to ordering 100 cubic feet of concrete (3.7 yards) when you actually needed 100 cubic yards. Which can be an expensive mistake!

          3

          Ignoring Opening Deductions

          Some calculators (not ours) forget to subtract window and door areas from walls. This inflates siding, sheathing, and insulation quantities. A house with 15 windows averaging 20 square feet each means 300 square feet of wall area you're not covering.

          4

          Missing Specialty Items

          General materials like lumber and drywall are obvious. But what about corner bead for drywall corners? Starter strips for siding? Drip edge for roofing? These small items that get missed create multiple supply runs and wasted time.

          5

          Skipping Regional Code Requirements

          A material takeoff that works in Texas might fail in Saskatchewan. Northern Canadian codes require different R-values for insulation, different footing depths for frost protection, different wind loads affecting structural ties. The calculator uses Canadian standards, but always verify local code requirements.

          Free vs Professional Material Takeoffs: When You Need Each

          Use the Free Calculator When

          • Getting preliminary project budgets for planning
          • Comparing material costs between different project sizes
          • Shopping material suppliers for pricing
          • Validating contractor estimates (you want a second opinion)
          • Planning a small to medium project where speed matters
          • Learning about material quantities for construction education

          Hire Professional Estimators When

          • Submitting competitive bids where accuracy affects profitability
          • Projects over $250,000 where material quantities significantly impact budgets
          • Complex designs with irregular shapes, multiple roof planes, or custom details
          • Financing or permitting requires detailed, professional material takeoffs
          • Time constraints prevent thorough quantity verification
          • Legal or contract requirements demand certified estimates

          Our calculator gives you solid preliminary numbers. Our professional estimators dive into your specific plans, measure every detail, account for every note and specification, and stand behind their quantities with professional liability coverage.

          How Material Takeoffs Fit Into the Construction Process?

          Step 1: Preliminary Design

          When the architect creates initial sketches, you need rough, ballpark pricing to see if the project fits the budget. At this stage, material takeoffs rely on square footage and basic assumptions to provide early cost guidance.

          Step 2: Schematic Design

          Once floor plans are finalized and the building’s shape emerges, material takeoffs can be broken down by key systems such as foundation, framing, envelope, and finishes. Our calculator works perfectly here.

          Step 3: Design Development

          During design development phase, project details expand to include window schedules, door types, and finish selections. Material takeoffs become more precise, with specific products and quantities. Professional estimators often get involved at this stage.

          Step 4: Construction Documents

          When final plans are ready for permit and construction, detailed takeoffs enlist every component by the CSI division. Contractors use these for bidding and procurement.

          Step 5: Procurement

          By providing accurate material quantities to suppliers, you can secure competitive quotes, optimize delivery schedules, and negotiate better payment terms.

          Step 6: Construction

          Accurate takeoffs help schedule material deliveries so they arrive on time. This also prevents excess inventory tying up site space and capital.

          Construction Calculator Hub

          We also have other construction calculators for project types and trades. 

          Construction Cost Estimator

          Comprehensive construction cost estimation for residential, commercial, and industrial projects

          Open Calculator

          Material Takeoff Calculator

          Calculate material quantities for accurate procurement and budgeting

          Your Current Page

          Labor Cost Estimator

          Estimate labor hours and costs by trade and project complexity

          Coming Soon

          Electrical Calculator

          Calculate electrical installation costs for residential and commercial projects

          Coming Soon

          Plumbing Calculator

          Estimate plumbing materials and labor costs for your project

          Coming Soon

          HVAC Calculator

          Get accurate HVAC system installation and material costs

          Coming Soon

          Concrete Calculator

          Calculate concrete volume, cost, and reinforcement materials

          Coming Soon

          Roofing Calculator

          Estimate roofing materials and installation costs by type

          Coming Soon

          Framing Calculator

          Calculate wood framing costs for residential projects

          Coming Soon

          Drywall Calculator

          Estimate drywall materials, labor, and finishing costs

          Coming Soon

          Painting Calculator

          Calculate paint quantities and labor for interior and exterior projects

          Coming Soon

          Flooring Calculator

          Estimate flooring materials and installation costs by type

          Coming Soon

          Concrete Calculator

          Calculate concrete volume, cost, and reinforcement materials

          Coming Soon

          Electrical Calculator

          Electrical installation costs for residential and commercial projects

          Coming Soon

          Plumbing Calculator

          Plumbing materials and labor costs estimation

          Coming Soon

          HVAC Calculator

          HVAC system installation and material costs

          Coming Soon

          Masonry Calculator

          Brick, block, and stone work cost estimation

          Coming Soon

          Painting Calculator

          Paint quantities and labor for all surfaces

          Coming Soon

          Flooring Calculator

          Flooring materials and installation by type

          Coming Soon

          Roofing Calculator

          Roofing materials and installation costs

          Coming Soon

          Framing Calculator

          Wood and steel framing cost estimation

          Coming Soon

          Sitework Calculator

          Excavation, grading, and site preparation costs

          Coming Soon

          Drywall Calculator

          Drywall materials, labor, and finishing

          Coming Soon

          Insulation Calculator

          Insulation materials and installation costs

          Coming Soon

          Cost Estimator

          Complete construction cost estimation for all project types

          Coming Soon

          Material Takeoff

          Calculate precise material quantities from plans

          Coming Soon

          Quantity Calculator

          Determine quantities for specific materials and components

          Coming Soon

          Labor Estimator

          Estimate labor hours and costs by trade

          Coming Soon

          Equipment Cost Calculator

          Calculate equipment rental and operating costs

          Coming Soon

          Profit & Overhead Calculator

          Determine appropriate markup for your business

          Coming Soon

          Rebar Calculator

          Calculate rebar quantities, spacing, and costs for concrete reinforcement

          Coming Soon

          Concrete Volume Calculator

          Estimate concrete volume for slabs, footings, walls, and columns

          Coming Soon

          Excavation & Fill Calculator

          Calculate cut and fill quantities for site grading

          Coming Soon

          Steel Weight Calculator

          Determine steel beam and structural member weights

          Coming Soon

          Tile Calculator

          Calculate tile quantities with waste factors

          Coming Soon

          Gutter Calculator

          Estimate gutter and downspout materials

          Coming Soon

          Siding Calculator

          Calculate siding materials for all types

          Coming Soon

          Lumber Calculator

          Estimate board feet and framing lumber needs

          Coming Soon

          Insulation Calculator

          Calculate insulation materials by R-value

          Coming Soon

          Stair Calculator

          Design and estimate stairs with proper rise and run

          Coming Soon

          Frequently Asked Questions

          How accurate is a material takeoff calculator compared to manual estimates?

          Digital calculators eliminate arithmetic errors that plague manual calculations. Where humans might transpose numbers or miss a decimal point, calculators process formulas consistently. If you enter correct dimensions and select appropriate options, calculator accuracy matches or exceeds manual estimates.

          Can I use this calculator for renovations or just new construction?

          The calculator works for both. For renovations, focus on the scope you're modifying. Adding a second story? Use the square footage of the addition. Finishing a basement? Input basement dimensions. Gut renovation of an existing house? Treat it like new construction for material purposes since you're replacing everything.

          Do material quantities include waste, or do I need to add extra?

          Our calculator includes industry-standard waste factors already built into quantities. Concrete includes 8-10% waste, lumber 15%, drywall 12-15%, roofing 10-12%. These account for cuts, damaged material, and installation realities. You don't need to manually add waste percentages.

          What if my project doesn't fit the residential, commercial, or industrial categories?

          Choose the closest match. Institutional projects (schools, hospitals) often align with commercial inputs. Agricultural buildings may fit industrial parameters with clear height focus. The calculator is flexible enough to accommodate most projects by selecting appropriate options.

          Can I get material costs or just quantities?

          The calculator provides quantities only. Material costs vary too significantly by region, supplier, timing, and volume for accurate pricing without current quotes. Take your quantities to local suppliers for pricing specific to your project and location.

          How often is the calculator updated for code changes?

          The calculator uses general construction principles that remain stable. Major code changes affecting material quantities (R-value increases, structural requirements) get incorporated as they become standard practice across Canada. For cutting-edge code interpretation, verify with local building officials.

          What's the difference between a material takeoff and a cost estimate?

          Material takeoffs calculate quantities like, how many cubic yards of concrete or how many sheets of drywall. In contrast, cost estimates apply pricing to those quantities and add labor, equipment, overhead, and profit. Takeoffs are the foundation that estimates build upon.

          Do I still need blueprints to use the calculator?

          Having plans helps you input accurate dimensions, but you don't need stamped architectural drawings. As long as you know your building footprint, perimeter, ceiling heights, and major features, you can use the calculator effectively.

          Start Your Free Material Takeoff Today

          Whether you're planning a new home in Nova Scotia, a commercial building in Saskatchewan, or an industrial facility in British Columbia, if you are looking for estimated information about materials, use our free construction takeoff calculator. 

          Contact us today if you are looking for an actual material takeoff from the drawings. 

          Get Estimate Now!

          DISCLAIMER

          This material takeoff calculator provides estimated quantities based on industry-standard formulas and typical construction methods. Actual material requirements vary based on specific architectural designs, engineering requirements, local building codes, site conditions, construction techniques, and product specifications. These quantities are for preliminary planning and budgeting only and should be verified by a licensed contractor, architect, or professional estimator before ordering materials or finalizing project budgets. Blaze Estimating Canada assumes no responsibility for material shortages, overages, cost variations, or project delays resulting from use of this calculator. For accurate, project-specific material takeoffs with detailed specifications and supplier coordination, please contact our professional estimating team.