Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Fractions Calculator Screenshots

iPad

iPhone

About Fractions Calculator

Our calculator does mixed fractions & decimal arithmetic with support for brackets. This covers most of the work you need to do with fractions but we also record the results to a "paper tape" which you can scroll to review (with the ability to select and copy) and you also can email it to yourself so you can see and record the sum of your labours.

For example you can enter
5 3/16 + (12.11 - 1/8)*2 =
to get the answer 11663/400 which you can then show as
29 63/400, or 29.1575

Or calculate 2^151 "2 to the power of 151" to get 2854495385411919762116571938898990272765493248

Remember swipe left/right to DELETE the number, line, or tape.

Yes you can enter 5--1_3/4 to say 5 minus the NEGATIVE fraction 1 3/4

Check the rating and reviews, who makes the better fraction calculator in the store, we do!

What's New in the Latest Version 2.3

Last updated on Oct 17, 2023

Old Versions

iPad support.
Rework various screens to respect safe area boundaries for round edge screen formats & swipe areas
Paper tape limited to 100K

Version History

2.3

Oct 17, 2023

iPad support.
Rework various screens to respect safe area boundaries for round edge screen formats & swipe areas
Paper tape limited to 100K

2.0

Oct 8, 2017

This version supports iOS 11 support

1.3

Feb 27, 2013

Phone 5 support

1.1.7

Jun 1, 2011

bug fix for 4.2.1

1.1.6

Aug 17, 2010

We did not normalize negative fractions when you tapped =, if you entered -18/5= you would get -18/5 versus a normalized fraction of -3_3/5. We have fixed the normalized logic so you get -3_3/5 as expected.

1.1.5

Jul 12, 2010

Provide backwards compatibility for first generation iPhone and iPod touch users.

1.1.4

Jul 2, 2010

Fix for swipe recognition

1.1.3

Apr 15, 2010

on '=' we now print a mixed fraction versus a whole fraction.
Use the FLT key to show the whole fraction, then the floating point value.

1.1.2

Sep 18, 2009

Ability to choose between the pure math view that -3^2=-9 and alternate Microsoft spreadsheet choice that -3^2=9. We also add the feature that you can email the paper tape to someone using the features of the iPhone's email service if available.

1.0.8

Aug 19, 2009

Recompiled with optimized compile for the iPhone 3G S which makes factorial calculations 20% faster.

1.0.7

Jun 4, 2009

Feedback Report