However, RedCrab is one of the best Statistical and scientific calculator apps for Windows 11/10. The user interface and features are much better than some paid calculator apps.

Alt1 is a free open source minimalist calculator application for Windows that can be entirely used from the keyboard. It lets you solve general expressions and supports all scientific operators.

The built-in math library will turn Python into a scientific calculator. You can use the import function to access its functions. import math Suppose you wanted an approximation of pi.