Fraction Calculator Plus is the world's favorite homework helper and the first of its kind, but does so much more. The perfect project companion, whether you're checking your math, preparing recipes in the kitchen, working on crafts or even construction projects, Fraction Calculator Plus is exactly what you're looking for.

The genius of Fraction Calculator's original innovative design is in the highly intuitive mixed number display: just enter the whole number, then the numerator and denominator, and the app takes care of everything else.

NEW FEATURE! "Check Your Work" button helps you work through a problem yourself, making it even better for students than before!

-Check your kids' homework in only seconds
-Convert a recipe into different portion or serving sizes
-Make craft and home improvement projects simpler than ever before
-Keep track of calculations with the history function

Beautiful, natural-feeling display makes the job better:

-NEW! Every result is also shown in decimal form, making conversion a breeze
-Crisp, clear and elegant type makes it easy to read at a distance
-Clever triple keypad display lets you work faster than ever
-Fractions get reduced automatically to their simplest form, making your task even easier
-Full history lets you see old calculations, allowing you to track your work
-Supports mixed numbers, improper fractions, and proper fractions

It couldn't be easier to add, subtract, multiply and divide fractions! Let Fraction Calculator Plus turn your iPhone, iPad, or iPod Touch into an everyday helping hand.
Perfect companion for students, teachers, carpenters, woodworkers, construction workers, contractors, chefs, and home cooks.

Since 2012 on iOS, we've been proudly dedicated to perfecting our tool. Please keep sending us your feedback!

This is an ad-supported version so we can keep it free to use, but our ad-free version is also available.

Fraction Calculator Plus (C) 2018 Digitalchemy, LLC

What’s New

Version 5.0.0

- Added an ability to make calculations with decimal fractions
- Added memory buttons
- Fixed minor issues reported by users.
- Please send us your feedback!

Ratings and Reviews

4.9 out of 5
6.6K Ratings

6.6K Ratings

BOSS!!847228 ,

Great app

I personally learn a lot of new concepts in math and forget the simplest math problems and how they are supposed to be solved, although I do believe kids should be doing work themselves these days I also think this is a great app for students who can’t remember their fractions. 6th graders are now required calculators so why not have it as an app. I’ve seen some people review that the app should not be allowed for little kids and that 6th graders should not have calculators but at the same time, 6th graders are given many extra math pages and learn new concepts and laws of math every day. I do believe that kids shouldn’t resolve to an app when they can’t remember their fractions or what not but considering the fact that 6th grade is a bridge year and the teachers have to teach them new concepts everyday I think this app is amazing.

cant put a name ,

Very good app

This calculator application is terrific. I enjoy this app because the calculator I have been using lately only gets basic mathematics done. Not only that but to use anything other that’s the basic calculator it costs a monthly payment and because I don’t use the calculator that often it would be a waste of money. With the slightest touch on my old calculator it would pop up saying you need to pay to use the fractions and other features it has on it and the fact that this is completely free makes my work time go by faster and I would REALLY RECOMMEND THIS TO STUDENTS AND ADULTS that need a calculator for fractions. Overall I feel that this application is a very helpful and worth the storage space on your device.

Cloüt ,

Fractions - This App is amazing!

I love this app. It helps me solve all my fraction problems. And it’s very useful and easy to use.
I would suggest that it shows you how to solve step by step each equation you input at the press of a button. That way those who use the app can also refresh their memory on how to solve fractions when needed. Ex: doing homework using the app, and reading the steps on how to solve the fraction just Incase they have a test. The app is amazing but please add this feature. None of the other apps have this particular setup which is easy, convenient, and perfect! Thank you again! 5 star rating!


DigitAlchemy LLC
73.9 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Afrikaans, Arabic, Belarusian, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese

Age Rating
In-App Purchases
  1. Remove ads $3.99


  • Family Sharing

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

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