Natural fraction entry
Type measurements the way they appear on a tape — no decimal conversion needed.
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Live on Google Play
Fraction Calculator: Quick Tap
Feet-inch-fraction math the way carpenters and contractors actually measure.
Overview
About Fraction Calculator
Fraction Calculator: Quick Tap takes the scrap-paper math and decimal conversions out of the workday. Add, subtract, multiply, and divide in fractions with precision control down to the 64th — entered the way the tape reads.
Precision control
Round to 1/2 through 1/64, up, down, or to the nearest mark.
All four operations
Add, subtract, multiply, and divide feet-inch-fraction values in seconds.
Job-site ready
A fast, focused calculator for carpenters, framers, and contractors.
FAQ
Common questions
Who is Fraction Calculator: Quick Tap for?
Carpenters, framers, contractors, and DIYers who work in feet, inches, and fractions every day.
What precision does it support?
You can round to 1/2, 1/4, 1/8, 1/16, 1/32, or 1/64, and choose to round up, down, or to the nearest fraction.
Download Fraction Calculator today
Available now on Google Play. Built and maintained by Knox Studios.