CalcKit: All-In-One Calculator

Contains adsIn-app purchases
4.7
12.2K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Welcome to CalcKit - your trusty companion for all your calculation needs!

CalcKit isn't just another calculator app; it's your all-in-one solution tailored to fit your unique requirements. With over 150 calculators and unit converters, including a powerful scientific calculator, tackling any calculation, from the simplest to the most complex, has never been easier.

Whether you're a student striving for academic excellence, a professional navigating intricate equations, or simply someone on the go needing quick number crunching, CalcKit has got your back.

We understand that precision matters, which is why CalcKit ensures accuracy with instant results and a wide array of specialized tools. From algebra and geometry to unit conversions and finance calculations, every aspect is covered.

For students, CalcKit is a game-changer, offering tools like the scientific calculator, triangle calculator, Pythagorean theorem solver, Ohm's law calculator, and more. Our intuitive interface, editable input, and calculation history keep you on top of your game.

But CalcKit isn't just about functionality; it's about convenience too. With features like memory buttons, a floating scientific calculator, and smart search, efficiency is at your fingertips. And with the ability to create custom calculators, tailored precisely to your needs, the possibilities are endless.

Best of all, CalcKit is completely free because we believe everyone deserves access to the tools they need to succeed. Our extensive documentation ensures you can make the most out of CalcKit, whether you're a seasoned pro or new to the world of all-in-one calculator apps.

Features at a Glance:

SCIENTIFIC CALCULATOR
• Editable input & cursor
• Copy & Paste support
• Customizable keypad
• Calculation history
• Memory buttons
• Floating calculator

150 CALCULATORS & CONVERTERS
• Algebra, Geometry, Unit Converters, Electronics, Finance & Misc
• Currency converter with 180 currencies (available offline)
• Instant results delivered as you type
• Smart search for faster navigation
• Create shortcuts on home screen

CUSTOM CALCULATORS
• Create your own calculators
• Unlimited variables per calculator
• Detailed tutorial with examples
Updated on
Nov 1, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
11.5K reviews
John Foreman
March 6, 2021
This tool does all I need and love that the functionality it did not have I was able to add through a custom function. Really good tool. I'm wholeheartedly giving 5 stars without reservations. But nothing is ever perfect. It does take a lot of clicks to move around in the functionality and some minor inconsistencies in behavior - but all very minor things. I replaced the RPN calculator I had been using for years and was happy with as this one is simply better. Thank you! (purchased upgrade to remove adds - happy to send the $)
17 people found this review helpful
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Jacob S.
June 20, 2022
I've been relying on this app for many years now and it has never let me down. It always has what I need, when I need it, and finding it is speedy. The UI flows very nicely. The ability to create custom calculations and converters really sets this app apart. Specially useful for all the different branches of industries, research, and technical trades one may be working in. I rarely leave reviews but this app deserves it. Keep up the great work who ever y'all are.
18 people found this review helpful
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CalcKit.io
June 23, 2022
Thank you very much for the great review. Really appreciate it!
Mark Bateman
January 8, 2024
Saved me many hours. I used it to make custom and repeated long calculations. It uses a modular drag and drop approach. Variables are stacked top down like a list. Read on for Wish list. In my setup, I have over 100 things. Wish I didn't have to drag everything from bottom up. ( numbered lines :) Wish there was a text variable. . Wish I could save and reload work. Wish the shared text output retained the formating that looked pretty in the program. Grouped Modules that can be called?
4 people found this review helpful
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CalcKit.io
January 8, 2024
Hi Mark, thanks for the positive review! Delighted to hear that CalcKit has been a time-saver for your calculations. Regarding your Wish list, it would be great if you could share some more details/examples via email at support@calckit.io, so we can explore the possibilities of implementing these features in future updates.

What's new

CalcKit v6.0.0

• Educational article for each tool, explaining its functionality and formulas (100 out of 150 tools covered so far)
• Create and customize your own categories for both built-in and custom tools.
• Easily manage categories through long-press in the left-side menu and the "Manage Categories" page in the Settings.
• General improvements and bug fixes.

We value your feedback! Reach out to us in case of problems, suggestions or feature requests.