gradian [grad] to degree [deg] Converter
grad
deg
How to Convert gradian to degreedegree
1 grad = 0.9 deg
1 deg = 1.1111111111111112 grad
Example: convert 49 grad to deg:
49 grad = 49 x 0.9 = 44.1 deg
gradian
Definition: A gradian (also known as a gon or grade) is a unit of angular measure, defined as 1/400 of a full rotation. It is primarily used in surveying and some European countries.
History/origin: The gradian was introduced in France during the French Revolution as part of the metric system. It was intended to simplify calculations, as it is based on decimal divisions.
Current use: Gradians are mainly used in surveying, particularly in Europe. They are less common than degrees or radians in most other applications.
degree
Definition: A degree (symbol: °) is a unit of angular measure, representing 1/360 of a full rotation. It is a common unit for measuring angles, particularly in geometry and navigation.
History/origin: The division of a circle into 360 degrees is attributed to the ancient Babylonians, who used a base-60 (sexagesimal) numeral system. They may have chosen 360 because it is close to the number of days in a year.
Current use: Degrees are widely used in everyday contexts for measuring angles, such as in maps, compasses, and architectural drawings. They are also commonly used in mathematics and science, although radians are preferred in many theoretical contexts.
gradian to degree Conversion Table
| gradian [grad] | degree [deg] |
|---|---|
| 0.01 grad | 0.009000000000000001 deg |
| 0.1 grad | 0.09000000000000001 deg |
| 1 grad | 0.9 deg |
| 10 grad | 9 deg |
| 50 grad | 45 deg |
| 100 grad | 90 deg |
| 1000 grad | 900 deg |
| 10000 grad | 9000 deg |
Common pairs of Angle