Simple Math Calculator#

Snow fish

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About this app

Calculator# – Fast, Precise & Powerful Calculator

Calculator# is the ultimate calculator app designed to handle huge numbers and complex calculations with ease. Unlike standard calculators that struggle beyond 13 digits, Calculator# supports extremely large numbers and up to 15 digits of precision after the decimal, giving you reliable results every time.
Never lose your calculations! With persistent history, you can revisit past equations and answers even after closing the app. Reuse calculations instantly to save time and effort.

Enjoy a clear and customizable display with multiple number formats, making it easy to read even very large numbers. Dark mode ensures comfortable use in low-light environments.

Key Features:
- Perform arithmetic operations with ease
- Support for parentheses and complex formulas
- Dark mode for eye comfort
- Handles huge numbers without rounding errors
- Copy answers quickly with a long press
- Persistent calculation history
- Multiple number format styles for readability
- Reuse previous equations and answers instantly

Calculator# is perfect for anyone who needs a reliable, high-precision calculator.
Experience fast, accurate, and hassle-free calculations today!

Ratings and reviews

I like everything about this app except that there is no clear button. It took me a minute to figure out you had to press and hold the delete button.

Good

Really practical and very easy to use!

What’s new

Thank you for using Calculator#.
We update the app regularly so we can make it better for you.
Get the latest version for new features, bug fixes, and performance improvements.