0
Calculation History
- No calculations yet.
About CalcPro
Standard Calculator
Perform everyday arithmetic — addition, subtraction, multiplication, division, percentages, and memory functions with ease.
Scientific Functions
Access trigonometry (sin, cos, tan), logarithms, roots, powers, constants (π, e), factorials, and more in Scientific mode.
Keyboard Support
Use your keyboard for blazing-fast input. Numbers, operators, Enter for equals, Backspace to delete, and Escape to clear.
Calculation History
Every calculation is saved in History mode. Click any past result to load it back into the calculator instantly.