# Full circles to Radians Conversion

Full circle to radian conversion allow you make a conversion between full circle and radian easily. You can find the tool in the following.

### Angle Conversion

to

input
= 6.28318520
= 0.0628319 × 102
= 0.0628319E2
= 0.0628319e2

= 12.56637040
= 0.125664 × 102
= 0.125664E2
= 0.125664e2

= 18.84955560
= 0.188496 × 102
= 0.188496E2
= 0.188496e2

= 25.13274080
= 0.251327 × 102
= 0.251327E2
= 0.251327e2

= 31.41592600
= 0.314159 × 102
= 0.314159E2
= 0.314159e2

### Quick Look: full circles to radians

Full circle is a traditional unit of plane angle. It is equal to 360 degrees. Plural name is full circles.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
full circlecircle

≡ 360 °

Metric system SI

#### conversion table

1= 6.28318526= 37.6991112
2= 12.56637047= 43.9822964
3= 18.84955568= 50.2654816
4= 25.13274089= 56.5486668
5= 31.41592610= 62.831852

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.

Metric system SI

### conversion table

1= 0.159154945806796= 0.95492967484072
2= 0.318309891613577= 1.1140846206475
3= 0.477464837420368= 1.2732395664543
4= 0.636619783227149= 1.4323945122611
5= 0.7957747290339310= 1.5915494580679

1= 6.2831852
0.1591549= 1

### Legend

SymbolDefinition
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 …)