BuildReckon app icon

For contractors and field crews preparing a job estimate

BuildReckon

Turn field measurements into a clearer job estimate.

Use focused construction math when quantities, cuts, and materials need a quick check before the work begins.

Download on the App Store Get it on Google Play

What BuildReckon brings together

Construction and material calculators that size a job, cost it out, and keep the saved jobs, cut lists, and quotes behind it.

Sixteen calculator modules: rafter pitch and cuts, paint coverage, tile and thinset, concrete volume, board feet and framing, mulch and bulk coverage, decking, wallpaper and drop, tank volume, room heating and cooling load, stud walls, rebar, fencing, duct sizing, triangle solving, and plant spacing.

Explore product details

Quick coverage estimate

Estimate how many units a measured area may require. This helper runs only in this browser and does not save entered values.

Enter values, then select Calculate.