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Angles Calculator

Calculator Arc Second to Radian

Want to convert Arc Second 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 Arc Second (″) and Radian (rad).

Arc Second

About

Initially, A unit of angular measurement equal to 1/60 of an arc minute or 1/3,600 of a degree

Historical Background

Throughout history, Originated from the Babylonian system, refined for high-precision measurements Subsequently, this helped establish its widespread use.

Modern Applications

Today, Used in astronomy, geodesy, and precision engineering 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 Arc Second to Radian Conversion

Common Arc Second to Radian Conversions

1 ″ 0.000005 rad
10 ″ 0.000048 rad
50 ″ 0.000242 rad
100 ″ 0.000485 rad
500 ″ 0.002424 rad
1000 ″ 0.004848 rad

Basic Conversion Rates:

1 ″ = 0.000005 rad
1 rad = 206264.88 ″

Example Calculation:

15 ″ × 0.000004848135078 = 0.00007272202616 rad

International Bureau of Weights and Measures

https://www.bipm.org/