Free Tools for Contractors

Set your markup to cover overhead and hit profit goals

Calculate overhead as a % of revenue so you price it in every time

True cost of an employee including taxes, insurance, and benefits

Estimate lumber quantities for wall framing by linear footage

Calculate rebar by spacing and slab dimensions

Lumber volume by thickness, width, and length

Masonry units needed for any wall area

Coverage area and bags needed by R-value and thickness

Tons of asphalt needed by area and depth

Paver quantity and base material by area

Cubic yards of excavation by area and depth

Block quantity and base material for retaining walls

Joist count and spacing by span and load

Truss quantity and spacing by roof span

Rise/run calculations and stringer length

Price change orders with labor, materials, and markup

Evaluate whether a change order is worth taking

Correct rough opening dimensions by window size

Manual J simplified load estimate by room area and climate zone