• Natural Scientific Calculator 1
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Natural Scientific Calculator

Loved by thousands of users, Android's highest rated scientific calculator.
Rove to navigate. Forget buttons Natural Scientific Calculator utilizes Rove to allow to you edit wherever you need to. Unlike other calculators which make you mash buttons to move a cursor, our app allows you to simply swipe on the keyboard to get to where you need. You can also pinch to zoom and get an overview of complex equations.

Write as you would on paper Other apps make you enter equations on a single line like something from the 1970s. Our Natural Input solves this problem by allowing you to enter equations as you'd write them on paper, using fractions, roots, exponents and more. It's called a "natural display" and is a common feature on scientific calculators like the Casio fx-82 or TI-30XB, and we've finally brought it over to Android!

History and Favourites Instead of having to type out long equations over and over, simply favourite them and retrieve them with a single tap. Guaranteed to speed up your workflow enormously.

Tackle problems together Two minds are better than one. Send your equations to friends, classmates or co-workers to refine your approach to a difficult question.

Elegant and purposeful Material Design A calculator app doesn't have to be bland and boring. Let the subtle animations and vibrant colors guide you through the hardest of problems. If you've purchased the Productivity Pack, select from a variety of beautiful themes including our battery-saving "Starless Night" theme.

Fractions, exponents and surds Confused when your equation looks like this? 50∗1/(0.05/12−0.08/12)[1−((1+0.08/12)/(1+0.05/12))^3]. We are too, so we've made structures like fractions display naturally as it does on paper.

Updates For the last 8 months our team has worked day and night to implement new features and updates
- we're not going to stop anytime soon. Support us by leaving us a rating, review or by purchasing the Productivity Pack.

Fully featured scientific functionality


• Radians and Degrees support
• Decimal to fraction conversion
• Mixed and improper fractions
• Permutations and combinations
• Precision to 2,048 decimal places (non-trigonometric/roots)
• Programmable roots, logarithms
• Programmable constants
• Trigonometric functions
- sine, cosine, tangent
• And many more we can't list because we'd be flagged for spamming this description!

We need your help Join our beta testing community to get access to the latest cutting edge features and provide feedback. If you can help us translate, please get in touch with us! You'll be featured in our app for lending a helping hand.

https://plus.google.com/u/3/communities/114680828916141846716

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Reviews (29)

R. W. Apr 16, 2021     

Excellent calculator. Love the fraction capability, and great scientific functionality. I bought the full version, wish there was a way to get rid of the NCS plus button after purchase. Been using for quite some time now. Still a good calculator but it crashes nearly 50%of the time upon opening. After the second time it works. This is pretty annoying for a paid app. Hopefully there will be a fix...😔

Tom. T. Feb 7, 2019     

Absolutely perfect! This app is amazing. Ive been using the free version for a few years now and have loved it. Nearing the end of school now so I thought that I should get organised with my maths. The app is great and premium themes and the customisations are awesome, I can get a minimalist amoled black scientific calculator that I can use instead of having to get out my big calculator that I have to use at school.

Kal. B. Mar 2, 2019     

Fantastic but slow to open. Functionality is great! However, when opening the app it takes a while to become responsive. This is a fairly big issue because you tend to want a a mobile calculator for a quick calculation! Pretty much unusable in weak signal areas.

Sar. Jul 15, 2020     

Brilliant calculator, a big minus is the fact that you can't convert decimal to fraction, or convert improper fraction to mixed fraction, without having to buy the plus version of the app. It's really annoying because it's hard to find a way to convert without a proper scientific calculator. 👎👎👎

Osa. A. Dec 27, 2020     

Checking for internet at startup is making the app hilarious when using it at work site. When I need it, it just freezes at startup looking for internet. This bug should be fixed. Otherwise, it is magnificent!

Gre. R. Sep 17, 2021     

Handy for more complex types of calculations. It can do simple +-*/, but it's the other stuff like sci notation and trigonometric functions as well as other bases and hex calcs that are it's strength. Great for that stuff if you need it.

Pet. G. Jun 3, 2021     

This is a good calculator, but the interface is somewhat annoying. It blocks the switch app button at lower left on Android.

Tan. C. T. Jan 24, 2020     

Very nice app for students as well as for the common folks for learning.Very much simple to use it.Tip to tail bigger solving in a fractions of seconds.;)100% granted to use it.;)

Pet. N. May 17, 2021     

Excellent calculator. One small request .. when using standard form to input scientific notation numbers, you expect the next operation to continue on the base line - At present it continues on the exponent line which is not what most people would expect

Ale. !. Mar 4, 2020     

Bought +Version but I see ALWAYS the "buy screen". Difference: it displays I already bought it. It is soooo annoying. Never should bought it. If the whole buy/bought screen in the whole app is not displayed anymore, 4 stars

M. G. Jan 27, 2019     

Useful. The only problem is the ads interrupting your calculations at times, and you have to start all over.

Mic. B. Apr 4, 2020     

All of a sudden, (past week), to use any of the second operation functions, you have to pay for the plus version. Other than that its great

Adi. M. Nov 22, 2019     

No programming functions. As the name of the application suggests, I expect it to contain programming related functions such as base conversion, integer arithmetic, and especially modulo operations. But I can't find it anywhere on this application

Dav. T. Dec 31, 2020     

Great app! Buttons are sized nicely and many functions available, even on the free version. Better than all the preloaded stock calculator on most phones.

Piy. T. Oct 21, 2021     

Very good. If you add unit conversions to the calculator, it would be perfect.

Tho. I. May 26, 2019     

Thank you so much for fixing slow loading! I love this calculator and it has a great interface.

Cha. K. Feb 26, 2020     

Awesome except for the fact that i can't paste into the input field. Tried contacting the developer regarding that but no reply.

Ade. A. -. M. T. Oct 20, 2020     

The slide bar & lower bar is annoying. I prefer the old version.

Mar. T. Jun 15, 2019     

Works right all the time. I like the way it doesn't wait to compute what it can as I enter data & operators.

A. G. u. Nov 26, 2018     

This app is great it will make you love math and it makes you easier to compute and enjoy solving mathematical problems 😍

Lar. E. Jun 21, 2021     

Works well. Del (backspace) is a wonderful feature often overlooked.

Kou. P. Sep 10, 2019     

No adds. Lite application. Basic functions or operations of scientific calculator are available.

Sam. V. F. Nov 5, 2019     

Great app! I always use it in my math lectures when i forget to bring my calculator.keep it up!

Tom. W. May 12, 2019     

very similar in layout to the scientific calculator i use normally, really convenient in a pinch

Sou. T. Apr 26, 2020     

Amazing app. Been using for the past 3 years. Got me through college and much more.

Nun. D. N. Feb 27, 2019     

ad popups are bad on free version, otherwise good, useable app with nice features

Dan. E. Oct 14, 2021     

it's nice but, you don't have calculator of fraction, i mean yes there is but the the answer is wrong, can you help mee.. ⅓+½+⅓ = ?

Noa. T. Sep 26, 2018     

Good for the most part but runs kind of slow from time to time.

Ani. I. S. Apr 15, 2021     

My favorite calculator! Very useful and efficient to use.