Construction — Canada
Start with measured geometry and the supplier’s actual purchasing units. Round order quantities only after applying the specified waste allowance, then add material, labor, delivery and other costs without double counting. This directory groups construction tools for Canada; individual pages state their supported inputs and limitations.
Start with these tools
Roofing Materials and Cost Calculator — Canada
Estimate covering material for a uniform-pitch roof using its horizontal footprint, then round to the specified bundle packaging. CAD planning view; stated limitations apply.
Window Replacement Calculator — Canada
Combine a quoted per-window replacement price with a conductive heat-loss comparison using whole-window U-values. CAD planning view; stated limitations apply.
Flooring Materials Calculator — Canada
Round a rectangular floor area up to whole manufacturer packs and keep the extra material visible. CAD planning view; stated limitations apply.
Deck Materials Calculator — Canada
Prepare a transparent takeoff for a simple rectangular deck layout with two support rows. CAD planning view; stated limitations apply.
Fence Materials Calculator — Canada
Estimate a single open fence run with separate gates and subtract the post displacement from round concrete-filled holes. CAD planning view; stated limitations apply.
Open a tool, check the displayed formula and enter values from the same period and measurement system. Currency defaults to CAD. Where a form offers metric and imperial units, changing the selector converts the entered measurements rather than relabeling the same number. Dated reference components are shown with their sources; unverified rules and prices are not silently treated as current local facts. Save distinct assumptions as separate scenarios and compare their inputs before their outputs. Shared links can disclose the input values they contain. The implemented expansion is still subject to its published scope-acceptance checks, including missing regional datasets and production-browser verification.
materials
Roofing Materials and Cost Calculator — Canada
Estimate covering material for a uniform-pitch roof using its horizontal footprint, then round to the specified bundle packaging. CAD planning view; stated limitations apply.
Window Replacement Calculator — Canada
Combine a quoted per-window replacement price with a conductive heat-loss comparison using whole-window U-values. CAD planning view; stated limitations apply.
Flooring Materials Calculator — Canada
Round a rectangular floor area up to whole manufacturer packs and keep the extra material visible. CAD planning view; stated limitations apply.
Drywall Sheet Calculator — Canada
Calculate board quantity while keeping layers, openings and cutting waste separate. CAD planning view; stated limitations apply.
Asphalt Paving Material Calculator — Canada
Estimate asphalt paving material from a specified finished geometry; do not infer pavement design from area. CAD planning view; stated limitations apply.
Brick and Block Calculator — Canada
Estimate masonry units from their modular face dimensions, including the entered mortar joint. CAD planning view; stated limitations apply.
Stucco Material Calculator — Canada
Convert a specified stucco application thickness into bag quantity using the manufacturer wet-yield figure. CAD planning view; stated limitations apply.
Lumber Board Feet Calculator — Canada
Calculate a lumber volume tally without silently substituting actual dressed dimensions for nominal billing dimensions. CAD planning view; stated limitations apply.
Roof Pitch and Rafter Calculator — Canada
Convert a measured roof rise and run into pitch, angle and an ideal geometric sloping length. CAD planning view; stated limitations apply.
Siding Material Calculator — Canada
Use effective installed coverage rather than raw board dimensions to estimate siding packs. CAD planning view; stated limitations apply.
outdoor
Deck Materials Calculator — Canada
Prepare a transparent takeoff for a simple rectangular deck layout with two support rows. CAD planning view; stated limitations apply.
Fence Materials Calculator — Canada
Estimate a single open fence run with separate gates and subtract the post displacement from round concrete-filled holes. CAD planning view; stated limitations apply.
Driveway Material Calculator — Canada
Estimate driveway material from a specified finished geometry; do not infer pavement design from area. CAD planning view; stated limitations apply.
Patio Material Calculator — Canada
Estimate patio material from a specified finished geometry; do not infer pavement design from area. CAD planning view; stated limitations apply.
Sod and Turf Calculator — Canada
Round a measured lawn area to supplier roll packaging without assuming that soil preparation is included. CAD planning view; stated limitations apply.
project costs
Home Addition Cost Calculator — Canada
Build a scoped home addition budget from an explicit area rate and itemized allowances rather than a fabricated national price. CAD planning view; stated limitations apply.
Attic Conversion Cost Calculator — Canada
Build a scoped attic conversion budget from an explicit area rate and itemized allowances rather than a fabricated national price. CAD planning view; stated limitations apply.
Bathroom Remodel Cost Calculator — Canada
Build a scoped bathroom remodel budget from an explicit area rate and itemized allowances rather than a fabricated national price. CAD planning view; stated limitations apply.
Kitchen Remodel Cost Calculator — Canada
Build a scoped kitchen remodel budget from an explicit area rate and itemized allowances rather than a fabricated national price. CAD planning view; stated limitations apply.
Basement Finishing Cost Calculator — Canada
Build a scoped basement finishing budget from an explicit area rate and itemized allowances rather than a fabricated national price. CAD planning view; stated limitations apply.
structural
Retaining Wall Block Calculator — Canada
Count face blocks for a specified wall geometry, without representing the takeoff as a retaining-wall design. CAD planning view; stated limitations apply.
Strip Foundation Concrete Calculator — Canada
Calculate concrete quantity for an already specified rectangular strip foundation. CAD planning view; stated limitations apply.
Rebar Takeoff Calculator — Canada
Estimate a rectangular reinforcement grid from specified cover, spacing, bar size and layer count. CAD planning view; stated limitations apply.
Simply Supported Steel Beam Screening Calculator — Canada
Check the arithmetic of an idealized simple beam with a specified section and uniformly distributed total load. CAD planning view; stated limitations apply.
systems
Wire Voltage Drop Screening Calculator — Canada
Screen the resistive voltage drop of a DC or idealized single-phase two-conductor circuit using explicit material resistivity. CAD planning view; stated limitations apply.
Electrical Panel Load Screening Calculator — Canada
Check a specified single-phase demand scenario without applying an invented code demand schedule. CAD planning view; stated limitations apply.
Pipe Flow and Diameter Screening Calculator — Canada
Translate an explicit design flow and velocity into a geometric bore diameter. CAD planning view; stated limitations apply.
Duct Area and Diameter Screening Calculator — Canada
Calculate an equal-area duct geometry for a specified airflow and velocity, not a fan-pressure design. CAD planning view; stated limitations apply.
Water Heater Storage and Recovery Calculator — Canada
Relate a specified mixed-water draw to ideal storage and recovery power using an explicit temperature balance. CAD planning view; stated limitations apply.
Frequently asked questions
Does this directory imply full local-rule coverage?
No. Each calculator states its scope. An implemented mathematical worksheet is not the same as a fully researched statutory calculator.
Where do the amounts come from?
Either your inputs or an explicitly named and dated reference component. Illustrative defaults are not supplier quotes or market averages.
Can I compare assumptions?
Use the individual calculator’s scenario controls. Read its formula, period, units and limitations before comparing results.