Convert gradian to degree
Enter the value to convert from gradian to degree.
How to Convert Gradian to Degree
Converting gradian to degree is straightforward using our conversion calculator.
Conversion Formula
° = gon ÷ 1.11111111111Reverse conversion: Convert degree to gradian
Comparison: Gradian vs Degree
When to Use Each Unit
Gradian: Used in some European surveying, continental mapping, and applications preferring decimal angular systems.
Degree: Universal standard for navigation, surveying, engineering, geography, and most practical angle measurements worldwide.
Common Conversion Values
- 400 gon = 360°
- 200 gon = 180°
- 100 gon = 90°
- 1 gon = 0.9°
About Gradian
Definition: The gradian (symbol: gon) divides a full circle into 400 equal parts, designed for decimal convenience in surveying.
History: Developed during French Revolution as part of metric system to decimalize angular measurement for surveying applications.
Current Use: Used in some European surveying, continental mapping, and applications preferring decimal angular systems.
Examples: European surveying: property boundaries, topographic mapping: contour angles, artillery: target coordinates
About Degree
Definition: The degree (symbol: °) is a unit of angular measurement where a full circle is divided into 360 equal parts.
History: Ancient Babylonian origin based on their sexagesimal (base-60) number system and approximate 360-day year calendar.
Current Use: Universal standard for navigation, surveying, engineering, geography, and most practical angle measurements worldwide.
Examples: Geographic coordinates: 0-360°, compass bearings: 0-360°, building angles: 30-90°, camera rotation: 0-360°