Angle Converter

Gradian to Radian
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Converting between gradians and radians is fundamental in mathematics, navigation, surveying, and engineering. Degrees are most common in everyday use, radians in calculus and physics, and gradians in surveying.

Also convert to: ° rad ′ ″

57.7777 grad = 0.90757 rad

57.7777 (fifty-seven) gradian(s) is equal to 0.90757 (zero) radian(s)

What is gradian?

The gradian (grad), also called a gon, divides a right angle into 100 parts, making a full circle 400 gradians. It is used in surveying and civil engineering, particularly in Europe.

What is radian?

The radian (rad) is the SI unit of angle. One radian is the angle subtended at the centre of a circle by an arc equal in length to the radius. A full circle equals 2π radians. It is essential in calculus and physics.

How to convert grad to rad

To convert Gradian to Radian, multiply the value by 0.0157079633.
57.7777 grad × 0.0157079633 = 0.90757 rad

Common Conversions

grad rad (Radian) Description
1 grad 0.015708 rad 1 Gradian(s) = 0.015708 Radian(s)
2 grad 0.031416 rad 2 Gradian(s) = 0.031416 Radian(s)
5 grad 0.07854 rad 5 Gradian(s) = 0.07854 Radian(s)
10 grad 0.15708 rad 10 Gradian(s) = 0.15708 Radian(s)
25 grad 0.392699 rad 25 Gradian(s) = 0.392699 Radian(s)
50 grad 0.785398 rad 50 Gradian(s) = 0.785398 Radian(s)
100 grad 1.570796 rad 100 Gradian(s) = 1.570796 Radian(s)
250 grad 3.926991 rad 250 Gradian(s) = 3.926991 Radian(s)
500 grad 7.853982 rad 500 Gradian(s) = 7.853982 Radian(s)
1000 grad 15.707963 rad 1000 Gradian(s) = 15.707963 Radian(s)
2500 grad 39.269908 rad 2500 Gradian(s) = 39.269908 Radian(s)
5000 grad 78.539816 rad 5000 Gradian(s) = 78.539816 Radian(s)
10000 grad 157.079633 rad 10000 Gradian(s) = 157.079633 Radian(s)

Convert Gradian to other units

grad Unit Description
57.7777 grad 51.99993 ° Degree
57.7777 grad 0.90757 rad Radian
57.7777 grad 3119.9958 ′ Arcminute
57.7777 grad 187199.748 ″ Arcsecond

More Radian conversions

1 grad 2 grad 3 grad 4 grad 5 grad 6 grad 7 grad 8 grad 9 grad 10 grad 11 grad 12 grad 13 grad 14 grad 15 grad 16 grad 17 grad 18 grad 19 grad 20 grad 25 grad 30 grad 40 grad 50 grad 60 grad 70 grad 80 grad 90 grad 100 grad 200 grad 300 grad 500 grad 1000 grad 2000 grad 5000 grad 10000 grad

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