Online calculator

Type a full expression such as (12.5 + 7.5) × 3 ÷ 2 and see the answer immediately.

How to use this calculator

  1. 01Type an expression or tap the keys.
  2. 02The result shows as you type.
  3. 03Use Clear to start again.

FAQ

+ − × ÷ ^ % brackets, pi, e, sqrt, sin, cos, tan (in degrees), ln, log and abs.