inchCALC

inchCALC is a fast inch fraction calculator and unit converter built for construction, woodworking, and home improvement. Perform precise inch fraction math with selectable denominators and smart rounding to the nearest 1 2, 1 4, 1 8, 1 16, or 1 32. Convert instantly between inches, feet, and metric units like millimeters and centimeters. Built-in construction calculators handle area, volume, pitch and rise run, and board feet to speed up estimating and layout. Clean interface, offline ready, and quick copy share make it ideal for productivity on site and in the shop.