Gradian to Degree Converter
Convert gradians to degrees (gon to °) instantly with this free online angle converter. Enter any value in the Gradian field and get the equivalent in Degree immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 gon = 0.9 °. To convert gradians to degrees, multiply your Gradian value by 0.9. For example, 10 gon = 9 °. You can also reverse the calculation: 1 ° = 1.111111111 gon.
Quick conversion table
| Gradian (gon) | Degree (°) |
|---|---|
| 1 gon | 0.9 ° |
| 5 gon | 4.5 ° |
| 10 gon | 9 ° |
| 25 gon | 22.5 ° |
| 50 gon | 45 ° |
| 100 gon | 90 ° |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the angle category.
Formula
Gradian to Degree conversion: 1 gon = 0.9 ° degrees = gradians × 0.9 1 ° = 1.111111111 gon gradians = degrees × 1.111111111
Example
Example: Convert 10 gon to °: 10 gon × 0.9 = 9 ° So, 10 gon is about 9 °. To convert back, multiply by 1.111111111: 9 ° × 1.111111111 = 10 gon.
How to Use
- Enter the value you want to convert in the Gradian field
- The result in Degree appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert gradians to degrees?
Enter the value in Gradian (gon) in the 'From' field. The equivalent in Degree (°) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert gon to °?
1 gon = 0.9 °, so degrees = gradians × 0.9. To convert back, 1 ° = 1.111111111 gon. The full formula and a worked example are shown on this page.
How many degrees are in one Gradian?
1 gon = 0.9 °.
Is this Gradian to Degree converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert degrees back to gradians?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other angle unit for either field.
How accurate is the gon to ° conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.