Award winning Feet Inch Fraction Calculator & Metric converter for iPhone and iPad. Designed with simplicity, usability and beauty in mind!


- Elegant & Intuitive interface
- Decimal to fraction converter
- Fraction to decimal conversion
- Displays both the equation & the result at the same time
- Advanced editing by easily going back and forth
- Can be added to Today Screen

Ideal for those who work in construction, woodworking and for students to check up their homework!

If you are looking for more advanced features you can upgrade to one or more of the following:

- Present Fractions (1/2" through 1/64")
- Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10th, 100th), decimal inches and metric (km, m, cm, mm)
- Multiple themes to choose from

Enjoy the FREE Fraction calculator with, no ads, no prompts & if you like it, support us by upgrading or giving us a positive review.

Thanks :)

What's New

Version 2.3.2

Minor bugs fixing

Ratings and Reviews

2.1 out of 5

7 Ratings

7 Ratings

Completely horrible

I hate adds so much

I got this so I could type in a fraction problem and do parentheses. So I get the app and it’s almost impossible to type in a fraction problem without accidentally hitting clear and when I finally managed to type in the math problem for my math homework, it said syntax error and I couldn’t find out the answer. This app is completely useless

This is awesome for construction work


I've always hated math and I got really tired of adding and converting fractions in my head or on paper for all my construction and woodworking projects. So I decided to look for an actual fraction calculator to make it faster and easier (as well as less prone to mistakes). I downloaded a couple others with good ratings (including ones geared toward woodworkers) before I found this one. I never thought I'd get excited about a calculator, and I don't usually write reviews, but this makes everything so much easier for me! I had to watch the tutorials though, since I couldn't figure out how to switch out of fraction-entering mode. Once I understood how to use it, I realized it is far and away the best app of its kind. You can customize so many things, it's so easy to enter the fractions, there are dedicated keys for feet/inches (and their metric equivalents), and once you hit the equals key, it still displays the full equation you entered (a feature the other apps were lacking). Disclaimer: I purchased the upgrade, not sure which of these features are included in the free version.

Quality all the way

Rod Niz

I've used the calculator for an extended period of time. Beats any other App in the market. This new App is certain to do the same and in its own category of fractions.
I highly recommended, and great news is that if you don't like it, you can always uninstall it. Let's me real though, you won't need to because you'll like it as I do.


Sarah Ragab
11.3 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
Rated 4+
© 2016
In-App Purchases
  1. Fraction Calculator Plus $9.99
  2. Fraction Calculator $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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