Scientific Calculator with Trig, Logs and Powers

Type a full expression such as sin(30) + 2^8 / sqrt(16) and press Enter, or tap the keypad — the calculator respects standard operator precedence and brackets.

Switch between degrees and radians for every trigonometric function, and reuse your previous answer anywhere in a new expression with the ans key.

Advanced keys cover square and arbitrary powers, square and cube roots, natural and base-10 logarithms, factorials, absolute value, exponentials and the constants pi and e.