ANGLE CONVERSION
Gradian to Degree.
Convert gradian (gon) to degree (°), with the math explained.
THE MATH, MADE SIMPLE
How to convert gradian to degree
Multiply your gradian value by 0.9 to get the equivalent in degree. Both units are normalized through the radian.
° = gon × 0.910 gon = 9 °
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
gon to ° conversion table
| Gradian (gon) | Degree (°) |
|---|---|
| 1 gon | 0.9 ° |
| 2 gon | 1.8 ° |
| 5 gon | 4.5 ° |
| 10 gon | 9 ° |
| 20 gon | 18 ° |
| 50 gon | 45 ° |
| 100 gon | 90 ° |
| 500 gon | 450 ° |
| 1,000 gon | 900 ° |
About the gradian
The gradian (gon) is a unit of angle. One gradian equals 0.0157079632679 radian (base unit) in this calculator.
All gradian conversionsAbout the degree
The degree (°) is a unit of angle. One degree equals 0.0174532925199 radian (base unit) in this calculator.
All degree conversionsCommon questions
What is 1 gon in °?
One gradian equals 0.9 °. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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