Trade Calculator Pro

A practical calculator for measurements and material breakdowns. Work in feet, inches, fractions, or ordinary numbers. Calculations follow a running total from left to right, so each operation builds on the previous step. • Enter common fractions or expand the keypad to sixteenths. • Round measurement results to the nearest 1/16 inch by default. • Divide an inch measurement into material sizes and see full pieces and the remaining cut. • Convert measurements and estimate shower tile quantities with 10% or 15% waste. • Save calculations in history and reuse them later. • Choose a light or dark theme. • Use native iPhone calculator keys with system keyboard clicks and optional haptic feedback. • Calculate offline, with no account required.