A fast, friendly calculator that adds one powerful trick: %OF (percent-of).
Type A%OF B to instantly get (A/100)×B. Example: 10%OF800 = 80.
Why you’ll like it
%OF percent-of operator for quick discounts, tips, and ratios
Full math keys: + − × ÷ ( ) and decimals
CE & DEL: clear current entry or delete one character (long-press DEL = clear all)
± sign toggle for the last number
History list: results are saved after =; tap any line to reuse the full expression
Handy Help screen with examples and tips
Works offline (ads may require network)
Simple, accurate, and designed for everyday calculations.