TradeMath

TradeMath is the construction calculator built for how you actually work. Enter measurements the way you think — 12' 6 1/2" — and get answers instantly. No tapping "equals," no switching apps, no fighting with your phone's keyboard.

10 trade calculators in one app:

• Board Feet — lumber volume and cost estimating • Concrete — cubic yards for slabs, footings, and columns, plus bag counts • Roof Pitch — rise, run, angle, slope, and rafter length • Stairs — riser count, exact riser height, stringer length and angle • Rafter Length — common, hip, and valley rafters with cut angles • Drywall — sheet count with door/window deductions • Flooring — square footage and box count for straight or diagonal lay • Paint — gallons needed with coat and coverage adjustments • Deck Builder — joist count, board count, and linear footage • Unit Conversions — length, area, volume, weight, and temperature