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Angles Calculator

Calculator Degree to Radian

Want to convert Degree to Radian? Our calculator makes it simple. First, enter any value. Then, you'll see the result instantly. Additionally, our angles converter helps you work with Degree (°) and Radian (rad).

Degree

About

Initially, A measure of plane angle representing 1/360 of a full rotation

Historical Background

Throughout history, The division of a circle into 360 degrees originated in ancient Babylonian astronomy Subsequently, this helped establish its widespread use.

Modern Applications

Today, Widely used in geometry, navigation, and angular measurements Moreover, it continues to serve essential measurement needs.

Radian

About

Primarily, The angle subtended at the center of a circle by an arc equal in length to the radius

Historical Background

Over time, Introduced in the 19th century for mathematical convenience in calculus and trigonometry As a result, it became a standard measurement unit.

Modern Applications

Currently, Standard unit for angular measurement in mathematics and physics Furthermore, its use continues to expand in various fields.

Understanding Degree to Radian Conversion

Common Degree to Radian Conversions

1 ° 0.02 rad
10 ° 0.17 rad
50 ° 0.87 rad
100 ° 1.75 rad
500 ° 8.73 rad
1000 ° 17.45 rad

Basic Conversion Rates:

1 ° = 0.02 rad
1 rad = 57.3 °

Example Calculation:

15 ° × 0.01745328628 = 0.2617992942 rad

International Bureau of Weights and Measures

https://www.bipm.org/