Free Online Construction Tools
Plan material quantities, roof geometry, wall finishes, site volumes and work schedules with online construction estimators.
Choose the right tool
Start with measured net dimensions, then enter supplier coverage, spacing and waste allowances. A material estimate does not determine load capacity, safe construction details or compliance with local building requirements.
Available tools
- Roof Pitch Angle and Slope Factor
Online roof pitch angle and slope factor. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Gable Roof Covering Quantity
Online gable roof covering quantity. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Common Rafter Length with Eaves
Online common rafter length with eaves. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Ridge Cap Piece Count
Online ridge cap piece count. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Roof Batten Linear Meter Estimate
Online roof batten linear meter estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Roof Sheet Coverage Count
Online roof sheet coverage count. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Roof Membrane Roll Estimate
Online roof membrane roll estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Gutter Bracket Spacing Planner
Online gutter bracket spacing planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Downpipe Material Length Estimate
Online downpipe material length estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Equal Stair Riser and Tread Planner
Online equal stair riser and tread planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Stair Stringer Diagonal Length
Online stair stringer diagonal length. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Equal Baluster Gap Planner
Online equal baluster gap planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Ramp Length from Grade
Online ramp length from grade. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Brick Wall Unit Quantity Estimate
Online brick wall unit quantity estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Block Wall Units with Openings
Online block wall units with openings. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Masonry Mortar Volume from Void Fraction
Online masonry mortar volume from void fraction. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Plaster Bag Quantity Estimate
Online plaster bag quantity estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Render Material Mass Estimate
Online render material mass estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Drywall Sheets by Wall Area
Online drywall sheets by wall area. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Wall Stud Count with End Studs
Online wall stud count with end studs. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Partition Track Length Estimate
Online partition track length estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Insulation Pack Coverage Estimate
Online insulation pack coverage estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Board Fastener Quantity Estimate
Online board fastener quantity estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Evenly Spaced Joist Count Planner
Online evenly spaced joist count planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Deck Board Row and Length Estimate
Online deck board row and length estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Fence Post and Panel Planner
Online fence post and panel planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Fence Picket Count with Gaps
Online fence picket count with gaps. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Fence Post Hole Backfill Volume
Online fence post hole backfill volume. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Trench Excavation with Side Slopes
Online trench excavation with side slopes. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Excavated Soil Loose Volume Estimate
Online excavated soil loose volume estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Loose Fill Volume for Compacted Target
Online loose fill volume for compacted target. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Gravel Delivery Mass Estimate
Online gravel delivery mass estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Asphalt Layer Tonnage Estimate
Online asphalt layer tonnage estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Continuous Strip Footing Concrete Quantity
Online continuous strip footing concrete quantity. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Hollow Circular Concrete Quantity
Online hollow circular concrete quantity. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Rectangular Rebar Grid Length Estimate
Online rectangular rebar grid length estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Rebar Mass from Diameter and Length
Online rebar mass from diameter and length. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Mesh Sheet Coverage with Overlap
Online mesh sheet coverage with overlap. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Rectangular Beam Formwork Area
Online rectangular beam formwork area. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Floor Screed Bag Estimate
Online floor screed bag estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Self Leveling Compound Mass Estimate
Online self leveling compound mass estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Tile Grout Volume Estimate
Online tile grout volume estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Tile Adhesive Bag Coverage Estimate
Online tile adhesive bag coverage estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Skirting Board Stock Planner
Online skirting board stock planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Sealant Cartridge Quantity Estimate
Online sealant cartridge quantity estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Wall Panel Row and Column Planner
Online wall panel row and column planner. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Pipe Insulation Annular Volume
Online pipe insulation annular volume. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Window Reveal Finishing Area
Online window reveal finishing area. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Construction Skip Load Estimate
Online construction skip load estimate. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.
- Crew Duration from Productivity
Online crew duration from productivity. Material-planning geometry only. Supplied dimensions and productivity are scenarios; no structural capacity or building-code compliance is determined.