Convert gradians to radians

Gradians to radians. Enter a value to convert, or use the gradians to radians chart further down the page.

1 grad = 0.01570796327 rad

1 gradian equals 0.01570796327 radians. Going the other way, 1 radian = 63.66197724 gradians.

How to convert gradians to radians

To convert gradians to radians, multiply the gradian value by 0.01570796327. You can also divide by 63.66197724 to get the same answer.

rad = grad × 0.01570796327

Convert 45 grad to radians:

45 grad = 0.7068583471 rad

Use this gradians to radians table for quick reference without typing anything.

A gradian divides a right angle into 100 parts, so a full turn is 400 gradians. It is used in surveying.

A radian is the angle subtended by an arc equal in length to the radius. A full turn is 2π radians, so 1 rad ≈ 57.2958°.

How many radians are in a gradian?

1 gradians equals 0.01570796327 radians. Going the other way, 1 radians is 63.66197724 gradians.

How do you convert gradians to radians?

To convert gradians to radians, multiply the gradian value by 0.01570796327. You can also divide by 63.66197724 to get the same answer.

What is 10 gradians in radians?

10 gradians equals 0.1570796327 radians. The conversion chart on this page lists the other values people look up most often.