Big Calculator

Big Calculator is a large calculator for Windows

You can either click on the buttons with the mouse or use the numeric keypad to perform calculations. The size of the calculator buttons is determined by the WIDTH of the calculator window.

Big Calculator will use a SAPI 4.0 speech if it is installed on your computer.

Tip: for extra large read-out, set a wide, short window, and input with the numeric keys. 

Download

Download Big Calculator