CalcKit: All-In-One Calculator

Contains adsIn-app purchases
4.7
11.9K 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
Feb 22, 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
11.2K reviews
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?
2 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.
A Google user
June 1, 2019
I Really don't like that it does NOT rotate on my LG Android phone to landscape. Also, why couldn't you include a proper history that's truly a functioning long term history. One that can be managed, that way delete everything IS NOT the only option. It's far more efficient to retrieve equations/formula's and results from history then trying to recollect, rebuild and re-calculate from scratch. AND, When assessing what-if scenario's, retrieval of historical work & data saves time and money!
30 people found this review helpful
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D. Kwon
March 6, 2021
I'm a person who has to download and try all recent apps and narrow down to a favorite and this calc app is best I've found so far. This is namely for people who like customization and a lot of available features. It is the most convenient and quick-to-access unit converter and calculator. Enough options to satisfy most anyone. Every feature has an available shortcut which makes it integrate or enables utilization by many other apps such as Tasker. Great job and thanks for the customization.
29 people found this review helpful
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What's new

CalcKit v5.7.0

• Improved layout for RTL languages.
• Added "Candela" unit to the "Luminous Intensity" converter.
• Updated all libraries to their most recent versions.
• Various other improvements and bug fixes for better overall experience.

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