Math Evaluator
Text & Code · Free Online Tool
Evaluate mathematical expressions safely.
Arithmetic
Supports +, -, *, /, %, powers (**), parentheses and correct order of operations.
Math functions
Use sqrt, abs, round, floor, ceil, min, max, pow, log, sin, cos, tan, PI and E.
Safe evaluation
A strict whitelist and sanitisation guard every expression. No raw eval, no surprises.
How to Use Math Evaluator
- 1Enter or paste your text or code into the input area.
- 2Choose the desired operation (format, convert, analyze, etc.).
- 3Click the action button to process.
- 4Copy the result from the output area.
Features
- ✓100% free — no signup, no subscription, no ads
- ✓Runs entirely in your browser — data never leaves your device
- ✓Fast and lightweight — instant results
- ✓Cross-platform — works on desktop, tablet, and mobile
Frequently Asked Questions
Can I format code in different styles?
Yes, the SQL Formatter and other code tools support multiple formatting options and indentation styles.
Is regex testing case-sensitive?
The Regex Tester supports case-sensitive and case-insensitive matching, along with global and multiline flags.
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Learn the concept
Learn the concept
Understand the programming ideas behind this tool.