Radians ↔ Degrees Converter
Convert angles between radians and degrees. Enter values with "r" or "°" suffix or the tool auto-detects the unit.
What Does This Tool Do?
Quickly convert any angle between the radian and degree systems. Enter multiple angles (one per line) for batch conversion.
Key Features
Both Directions
Radians to degrees and degrees to radians.
Batch
Convert multiple angles at once, one per line.
Instant
Converts immediately.
Precise
6 decimal places of precision.
How to Use This Tool
- Enter angles one per line.
- Add "r" suffix for radians, "°" for degrees (or leave it — the tool guesses).
- Click Convert or use the fn: auto-convert mode.
How It Works
Degrees to radians: × π/180. Radians to degrees: × 180/π.
Common Use Cases
💡 Math & Physics
Convert between unit systems used in different formulas.
💡 Programming
Most programming languages use radians — convert design angles.
💡 Education
Understand the relationship between both angle systems.
Frequently Asked Questions
What is 1 radian in degrees?
1 radian ≈ 57.2958°. A full circle is 2π radians = 360°. π radians = 180°.
Related Tools
Link to This Tool
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<a href="https://adedx.com/tools/radians-deg/">Radians ↔ Degrees Converter — AdeDX Free Online Tools</a>