1 twelfth circles = 0.5235988 radians

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

Angle Conversion

to

input
= 0.52359877
= 523599 × 10-6
= 523599E-6
= 523599e-6

= 1.04719753
= 0.010472 × 102
= 0.010472E2
= 0.010472e2

= 1.57079630
= 0.015708 × 102
= 0.015708E2
= 0.015708e2

= 2.09439507
= 0.020944 × 102
= 0.020944E2
= 0.020944e2

= 2.61799383
= 0.0261799 × 102
= 0.0261799E2
= 0.0261799e2

Quick Look: twelfth circles to radians

1/12 circle or twelfth circle is equal to 360°/12 = 30°. Plural name is twelfth circles.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
twelfth circle1/12 circle

≡ 30°

Metric system SI

conversion table

1= 0.523598766666676= 3.1415926
2= 1.04719753333337= 3.6651913666667
3= 1.57079638= 4.1887901333333
4= 2.09439506666679= 4.7123889
5= 2.617993833333310= 5.2359876666667

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= 1.90985934968146= 11.459156098089
2= 3.81971869936297= 13.36901544777
3= 5.72957804904438= 15.278874797451
4= 7.63943739872579= 17.188734147133
5= 9.549296748407210= 19.098593496814

1= 0.5235988
1.9098593= 1

Conversion in other languages

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

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 …)