Gradian to Degree
Free instant gradian to degree converter. 1 gon = 0.9 °.
Common Gradian to Degree values
| Gradian (gon) | Degree (°) |
|---|---|
| 0 | 0 |
| 50 | 45 |
| 100 | 90 |
| 150 | 135 |
| 200 | 180 |
| 300 | 270 |
| 400 | 360 |
| 500 | 450 |
How does Gradian to Degree conversion work?
Type a value in the Gradian (gon) field and the equivalent in Degree (°) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.
Gradian. Also called "gon". A full circle = 400 gradians. Used in surveying.
Degree. The most common angle unit. A full circle = 360°.
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🎯 Accurate conversions
Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.
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