Fraction Calculator: Inch & CM

CORE FEATURES:

Hybrid Math Engine
Seamlessly add, subtract, multiply, and divide fractions, inches, feet, centimeters, and millimeters in a single equation. Example: 1/2" + 5/32" + 1.5cm? Get the exact answer instantly.

The Visual Tape Measure
Stop squinting at tiny lines. Instantly see your calculated results pinpointed on a beautiful, dual-scale digital ruler. Verify your measurements visually before you make a single cut.

Smart Cut Lists & Running Totals
Don't lose track of your project dimensions. Save measurements to your Cut List with one tap. The app automatically tracks your history and provides instant running totals for your materials.

Auto Kerf Compensation (Pro Feature)
A true game-changer for woodworkers. The engine automatically factors in your blade thickness (kerf loss) when calculating multiple cuts from a single board, ensuring your final pieces are dead-on accurate.

Built-in Cheat Sheets
Quickly access standard shop references, decimal-to-fraction conversions, and essential shop formulas right from your pocket.

100% Offline & Private
No internet required. No ads. No tracking scripts. Your measurements and cut lists stay locally on your device. Designed for the dusty, offline environment of a real workshop.

FREEMIUM & PRO VERSION:
Fraction Calc + is free to download and use for all your essential measurement math. Upgrade to the Pro version (a simple, one-time purchase—NO subscriptions) to unlock unlimited Cut List saves and advanced Kerf Compensation settings.

Upgrade your shop workflow today. Measure twice, calculate once with Fraction Calc +.