Math Expression Evaluator

Safe expression with functions

Free Online Tool

Math Evaluator — Complete Guide & Instructions

Type an expression like (2+3)*sqrt(16) + log(100) and get the exact result — supports arithmetic, powers, parentheses, constants and fourteen functions.

How to Use Math Evaluator

  1. 1 Type the expression.
  2. 2 Click Evaluate.
  3. 3 See the result.

Key Features & Capabilities

  • Safe parser — no eval().
  • sqrt, log, trig, min/max, round.
  • High-precision output.