Totient: Fraction Calculator
Flooring, tile & deck math
About
This app performs complex calculations with measurements involving feet, inches, and fractions. It supports addition, subtraction, multiplication, and division, with customizable precision and instant conversions to both imperial and metric units. Save and copy results for easy integration into project plans or notes.
What's New in Totient
1.0.1
June 30, 2026
¿Hablas español? Totient now speaks Spanish — the whole app is localized. Choose your language from the About screen(Click the ϕ logo at the top of screen), or in iOS Settings. Plus small fixes and polish.
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FAQ
What is Totient used for?
Totient is a measurement calculator specifically designed for working with feet, inches, and fractions. It's ideal for woodworking, DIY projects, and any task where precise fractional measurements are crucial.
Can Totient handle different types of calculations?
Yes, Totient supports addition, subtraction, multiplication, and division of measurements in feet-inch-fractions. It also allows you to switch between length, area, and volume calculations seamlessly.
Does Totient offer unit conversions?
Absolutely. Every result in Totient displays conversions to feet, inches, yards, centimeters, and meters. For area and volume, it also shows square and cubic yards.
How precise can Totient's calculations be?
You can control the precision of Totient's results, choosing to round to fractions as small as 1/64. This ensures accuracy for even the most detailed projects.
Can I save or export my calculations from Totient?
Yes, Totient keeps a running history of your calculations. You can also copy any result to your clipboard, either as the value alone, with units, or the full saved calculation.
Does Totient work offline?
Yes, Totient works fully offline. This means you can use it on-site, in the shop, or anywhere without needing an internet connection.
Is Totient free to use?
Totient is completely free to use. It does not have any ads, subscriptions, or require an account, making it a straightforward utility.
What devices is Totient available on?
Totient is available for iPhone and iPad devices, indicated by its support for both platforms.