Construction Calculator helps field personal calculate measurements in fraciton and mix and match different units.

Features:

Calculator
Calculate with mixed units and fractions. Enter just like you would write on paper, eg. 5'7/8" + 5cm. See results in different units with slider!

Unit Converter
Convert from one unit to another with support for area and volume

Concrete Calculator
Determine yards of concrete needed to pour a slab

Blocks Calculator
Find out number of blocks needed given wall dimensions and block size

Stairs Calculator
Determine amount of concrete needed to pour steps.