Cost and materials calculators for the trades

4 free calculators for estimating jobs and ordering material. Every one shows the formula it uses and a worked example, so you can check the number before you quote it.

Cost Estimates

Budget ranges and line-item breakdowns for remodels and repairs.

Bathroom Remodel Cost CalculatorEstimate what a bathroom remodel will cost by size, scope, fixture tier and region, with a line-item breakdown covering labor, tile, fixtures, plumbing, permits and contingency.

Materials

Quantity takeoffs — how much to order and what it will cost.

Framing

Lengths, angles and piece counts for structural layout.

Rafter Length CalculatorCalculate common rafter length from span and pitch, including overhang, plumb cut angle, birdsmouth depth and total rafter count at your chosen spacing.