Running Calculator
Type the equation. Watch the total move.
Supports addition, subtraction, multiplication, division, exponents, decimals, and parentheses.
Running total
Start typing to calculate.
The () key chooses the parenthesis that fits next. You
can also type numbers, +, -, *,
/, ^, (, ),
., Enter, Backspace, and Escape from the keyboard.
On phones, the system keyboard stays hidden so the calculator pad
handles input. Parentheses next to values multiply automatically,
and committed calculations land in history.