1 gradians = 0.0157080 radians 

Gradians to Radians Conversion

Gradian to radian conversion allow you make a conversion between gradian and radian easily. You can find the tool in the following.

Angle Conversion


= 0.01570796
= 15708 × 10-6
= 15708E-6
= 15708e-6
= 0.03141593
= 314159 × 10-7
= 314159E-7
= 314159e-7
= 0.04712389
= 471239 × 10-7
= 471239E-7
= 471239e-7
= 0.06283185
= 628319 × 10-7
= 628319E-7
= 628319e-7
= 0.07853982
= 785398 × 10-7
= 785398E-7
= 785398e-7

Quick Look: gradians to radians

gradian1 grad2 grad3 grad4 grad5 grad6 grad7 grad8 grad9 grad10 grad11 grad12 grad13 grad14 grad15 grad16 grad17 grad18 grad19 grad20 grad21 grad22 grad23 grad24 grad25 grad26 grad27 grad28 grad29 grad30 grad31 grad32 grad33 grad34 grad35 grad36 grad37 grad38 grad39 grad40 grad41 grad42 grad43 grad44 grad45 grad46 grad47 grad48 grad49 grad50 grad51 grad52 grad53 grad54 grad55 grad56 grad57 grad58 grad59 grad60 grad61 grad62 grad63 grad64 grad65 grad66 grad67 grad68 grad69 grad70 grad71 grad72 grad73 grad74 grad75 grad76 grad77 grad78 grad79 grad80 grad81 grad82 grad83 grad84 grad85 grad86 grad87 grad88 grad89 grad90 grad91 grad92 grad93 grad94 grad95 grad96 grad97 grad98 grad99 grad100 grad
radian0.0157080 rad0.0314159 rad0.0471239 rad0.0628319 rad0.0785398 rad0.0942478 rad0.1099557 rad0.1256637 rad0.1413717 rad0.1570796 rad0.1727876 rad0.1884956 rad0.2042035 rad0.2199115 rad0.2356194 rad0.2513274 rad0.2670354 rad0.2827433 rad0.2984513 rad0.3141593 rad0.3298672 rad0.3455752 rad0.3612831 rad0.3769911 rad0.3926991 rad0.4084070 rad0.4241150 rad0.4398230 rad0.4555309 rad0.4712389 rad0.4869469 rad0.5026548 rad0.5183628 rad0.5340707 rad0.5497787 rad0.5654867 rad0.5811946 rad0.5969026 rad0.6126106 rad0.6283185 rad0.6440265 rad0.6597344 rad0.6754424 rad0.6911504 rad0.7068583 rad0.7225663 rad0.7382743 rad0.7539822 rad0.7696902 rad0.7853982 rad0.8011061 rad0.8168141 rad0.8325220 rad0.8482300 rad0.8639380 rad0.8796459 rad0.8953539 rad0.9110619 rad0.9267698 rad0.9424778 rad0.9581857 rad0.9738937 rad0.9896017 rad1.0053096 rad1.0210176 rad1.0367256 rad1.0524335 rad1.0681415 rad1.0838494 rad1.0995574 rad1.1152654 rad1.1309733 rad1.1466813 rad1.1623893 rad1.1780972 rad1.1938052 rad1.2095132 rad1.2252211 rad1.2409291 rad1.2566370 rad1.2723450 rad1.2880530 rad1.3037609 rad1.3194689 rad1.3351769 rad1.3508848 rad1.3665928 rad1.3823007 rad1.3980087 rad1.4137167 rad1.4294246 rad1.4451326 rad1.4608406 rad1.4765485 rad1.4922565 rad1.5079644 rad1.5236724 rad1.5393804 rad1.5550883 rad1.5707963 rad

The gradian is a unit of measurement of an angle, equivalent to 1/400 of a turn, 9/10 of a degree, or π/200 of a radian.

Name of unitSymbolDefinitionRelation to SI unitsUnit System

≡  1400 of a revolution ≡  π200 rad ≡ 0.9°

≈ 15.707963×10−3 rad

Metric system SI

conversion table

1≈ 0.0157079636≈ 0.094247778
2≈ 0.0314159267≈ 0.109955741
3≈ 0.0471238898≈ 0.125663704
4≈ 0.0628318529≈ 0.141371667
5≈ 0.07853981510≈ 0.15707963

The radian is the standard unit of angular measure, used in many areas of mathematics. The length of an arc of a unit circle is numerically equal to the measurement in radians of the angle that it subtends; one radian is just under 57.3 degrees.

Name of unitSymbolDefinitionRelation to SI unitsUnit System

The angle subtended at the center of a circle by an arc whose length is equal to the circle's radius. One full revolution encompasses 2π radians.

= 1 rad

Metric system SI

conversion table

1≈ 63.6619783227146≈ 381.97186993629
2≈ 127.323956645437≈ 445.633848259
3≈ 190.985934968148≈ 509.29582658172
4≈ 254.647913290869≈ 572.95780490443
5≈ 318.3098916135710≈ 636.61978322714

Conversion table

1≈ 0.0157080
63.6619783≈ 1

Conversion in other languages

You can find the conversion in other languages in the following:


exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)