## 1 radians = 1.9098593 signs

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

### Angle Conversion

to

input
= 1.90985935
= 0.0190986 × 102
= 0.0190986E2
= 0.0190986e2

= 3.81971870
= 0.0381972 × 102
= 0.0381972E2
= 0.0381972e2

= 5.72957805
= 0.0572958 × 102
= 0.0572958E2
= 0.0572958e2

= 7.63943740
= 0.0763944 × 102
= 0.0763944E2
= 0.0763944e2

= 9.54929675
= 0.095493 × 102
= 0.095493E2
= 0.095493e2

### Quick Look: radians to signs

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

sign is the unit of plane angle, equals to 30°.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
sign

≡ 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

1= 1.9098593
0.5235988= 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 …)