Basic Math Calculator
Calculate with a keyboard or keypad, with answer and memory controls.
Runs on your device · No input uploadsResult
LOCALEnter your values, then choose Calculate.
How this tool works
Supports +, −, ×, ÷, powers (^), percent, factorial and parentheses. Functions: sin, cos, tan, asin, acos, atan, sqrt, cbrt, ln, log (base 10), exp, abs, floor, ceil and round. Constants: pi and e. Ans is the previous answer; memory stays in the open page. Use explicit multiplication. EXP inserts scientific E notation.