Fraction Calculator Plus - PRO 4+

Decimal to fraction converter

DigitAlchemy LLC

Designed for iPad

    • $3.99



Fraction Calculator Plus - the best and easiest solution for fractions in everyday life. Calculate fractions: add, subtract, divide and multiply. Convert fractions to decimals easily.

- Would you like time to check your children's maths exercises? Now that's no longer a problem because you can review fractions in seconds.
- Do you need to adjust recipe quantities for a longer guest list? It will calculate the amounts in cups and teaspoons for you.
- Are you working on a craft or construction project with dimensions in inches? Forget about double or triple calculations on paper. Use fraction for correct calculations.

It's an easy-to-use fraction calculator with a large display and big buttons.


- The digits and buttons are clear and big, so they can be read at a glance from a distance.
- Convenient triple keyboard display enables quick typing. You only need to type three times to enter “three and three quarters”!
- Each fraction is automatically scaled down to its simplest form to make it easier for you.
- NEW! Each result is also displayed as a decimal number. That makes the conversion a breeze.
- Adding, subtracting, multiplying and dividing fractions has never been easier.

With Fraction Calculator Plus, your mobile phone or tablet is by your side in everyday life.

What’s New

Version 5.2.7

- Fixed minor issues reported by users.
- Please send us your feedback!

Ratings and Reviews

4.9 out of 5
740 Ratings

740 Ratings

Bryon Evans ,

Great App, needs Metric translations

I do woodworking and use this app whenever I need to check myself (which is quite often). I like that tapping on the result gives the inch/fraction in 10,000ths of in inch, this helps when referring to many machining calculations (parts) but I still have to open a separate app to translate the .0000s of an inch into metric (which I do A LOT and I believe others are doing, too, as the world gets smaller). I'm giving it a 5 star rating based on my hope that the devs include a metric translation in addition to the thousands translation. Also, I love the simplicity and look of it. Good job.

Krug j. ,

Excellent 👍

Didn’t work after update. Reinstated, now it works. Best fractions calculator I know of. 🙂 Beauty and functionality wrapped up in one. Great update, I can now do mixed equations of decimals and fractions and receive both decimal and fraction answers. Now I also receive mixed answers even when only doing unmixed equations.
Beautiful Update. It’s good to know this update, will be the last time I’ll have to pay for it.
Thank you 😊
"Would be nice if it followed OOO rules, also known as 'PEMDA’. It doesn’t require extra keys.”
Maybe if there was a way to turn it off and on?

Developer Response ,

Hello, Krug!

Thank you very much for your feedback!
We are always looking for ways to improve our app and your idea really looks interesting.
We appreciate your suggestion and I will forward it to our developers to look into for future updates.
Have a good day! -Adel

Tomcat333 ,

Simple but functional and useful.

Have always liked this app, and consider it an essential addition to my calculator arsenal. Simple interface to use, and does what it is supposed to quickly which is basic simple math (+ - x /) between decimals and fractions. Makes it super easy to do the math if you're using different instruments such as a tape measure (using fractions) and a caliper (using decimals) to lay out a project.

App Privacy

The developer, DigitAlchemy LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer


You Might Also Like