Degree to Gradian
Convert ° to gon instantly — free, no sign-up.
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About the Degree (°)
The Degree is the everyday unit for angles, dividing a full circle into 360 parts — a convention that traces back to ancient Babylonian base-60 mathematics.
About the Gradian (gon)
The Gradian is divides a full circle into 400 parts instead of 360, making a right angle exactly 100 gradians — used in some surveying and civil engineering software.
How to convert ° to gon
- Enter the value in ° in the box above.
- The gon equivalent updates instantly.
- Use the swap button to convert gon back to ° just as easily.