1 radians = 63.6619783 gradians 

Radians to Gradians Conversion

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

Angle Conversion


= 63.66197832
= 0.63662 × 102
= 0.63662E2
= 0.63662e2
= 127.32395665
= 1.27324 × 102
= 1.27324E2
= 1.27324e2
= 190.98593497
= 1.90986 × 102
= 1.90986E2
= 1.90986e2
= 254.64791329
= 2.54648 × 102
= 2.54648E2
= 2.54648e2
= 318.30989161
= 3.1831 × 102
= 3.1831E2
= 3.1831e2

Quick Look: radians to gradians

radian1 rad2 rad3 rad4 rad5 rad6 rad7 rad8 rad9 rad10 rad11 rad12 rad13 rad14 rad15 rad16 rad17 rad18 rad19 rad20 rad21 rad22 rad23 rad24 rad25 rad26 rad27 rad28 rad29 rad30 rad31 rad32 rad33 rad34 rad35 rad36 rad37 rad38 rad39 rad40 rad41 rad42 rad43 rad44 rad45 rad46 rad47 rad48 rad49 rad50 rad51 rad52 rad53 rad54 rad55 rad56 rad57 rad58 rad59 rad60 rad61 rad62 rad63 rad64 rad65 rad66 rad67 rad68 rad69 rad70 rad71 rad72 rad73 rad74 rad75 rad76 rad77 rad78 rad79 rad80 rad81 rad82 rad83 rad84 rad85 rad86 rad87 rad88 rad89 rad90 rad91 rad92 rad93 rad94 rad95 rad96 rad97 rad98 rad99 rad100 rad
gradian63.6619783 grad127.3239566 grad190.9859350 grad254.6479133 grad318.3098916 grad381.9718699 grad445.6338483 grad509.2958266 grad572.9578049 grad636.6197832 grad700.2817615 grad763.9437399 grad827.6057182 grad891.2676965 grad954.9296748 grad1,018.5916532 grad1,082.2536315 grad1,145.9156098 grad1,209.5775881 grad1,273.2395665 grad1,336.9015448 grad1,400.5635231 grad1,464.2255014 grad1,527.8874797 grad1,591.5494581 grad1,655.2114364 grad1,718.8734147 grad1,782.5353930 grad1,846.1973714 grad1,909.8593497 grad1,973.5213280 grad2,037.1833063 grad2,100.8452846 grad2,164.5072630 grad2,228.1692413 grad2,291.8312196 grad2,355.4931979 grad2,419.1551763 grad2,482.8171546 grad2,546.4791329 grad2,610.1411112 grad2,673.8030896 grad2,737.4650679 grad2,801.1270462 grad2,864.7890245 grad2,928.4510028 grad2,992.1129812 grad3,055.7749595 grad3,119.4369378 grad3,183.0989161 grad3,246.7608945 grad3,310.4228728 grad3,374.0848511 grad3,437.7468294 grad3,501.4088077 grad3,565.0707861 grad3,628.7327644 grad3,692.3947427 grad3,756.0567210 grad3,819.7186994 grad3,883.3806777 grad3,947.0426560 grad4,010.7046343 grad4,074.3666127 grad4,138.0285910 grad4,201.6905693 grad4,265.3525476 grad4,329.0145259 grad4,392.6765043 grad4,456.3384826 grad4,520.0004609 grad4,583.6624392 grad4,647.3244176 grad4,710.9863959 grad4,774.6483742 grad4,838.3103525 grad4,901.9723308 grad4,965.6343092 grad5,029.2962875 grad5,092.9582658 grad5,156.6202441 grad5,220.2822225 grad5,283.9442008 grad5,347.6061791 grad5,411.2681574 grad5,474.9301358 grad5,538.5921141 grad5,602.2540924 grad5,665.9160707 grad5,729.5780490 grad5,793.2400274 grad5,856.9020057 grad5,920.5639840 grad5,984.2259623 grad6,047.8879407 grad6,111.5499190 grad6,175.2118973 grad6,238.8738756 grad6,302.5358539 grad6,366.1978323 grad

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

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

Conversion table

1≈ 63.6619783
0.0157080≈ 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 …)