1 signs = 0.5235988 radians 

Signs to Radians Conversion

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

Angle Conversion


= 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: signs to radians

sign1 sign2 sign3 sign4 sign5 sign6 sign7 sign8 sign9 sign10 sign11 sign12 sign13 sign14 sign15 sign16 sign17 sign18 sign19 sign20 sign21 sign22 sign23 sign24 sign25 sign26 sign27 sign28 sign29 sign30 sign31 sign32 sign33 sign34 sign35 sign36 sign37 sign38 sign39 sign40 sign41 sign42 sign43 sign44 sign45 sign46 sign47 sign48 sign49 sign50 sign51 sign52 sign53 sign54 sign55 sign56 sign57 sign58 sign59 sign60 sign61 sign62 sign63 sign64 sign65 sign66 sign67 sign68 sign69 sign70 sign71 sign72 sign73 sign74 sign75 sign76 sign77 sign78 sign79 sign80 sign81 sign82 sign83 sign84 sign85 sign86 sign87 sign88 sign89 sign90 sign91 sign92 sign93 sign94 sign95 sign96 sign97 sign98 sign99 sign100 sign
radian0.5235988 rad1.0471975 rad1.5707963 rad2.0943951 rad2.6179938 rad3.1415926 rad3.6651914 rad4.1887901 rad4.7123889 rad5.2359877 rad5.7595864 rad6.2831852 rad6.8067840 rad7.3303827 rad7.8539815 rad8.3775803 rad8.9011790 rad9.4247778 rad9.9483766 rad10.4719753 rad10.9955741 rad11.5191729 rad12.0427716 rad12.5663704 rad13.0899692 rad13.6135679 rad14.1371667 rad14.6607655 rad15.1843642 rad15.707963 rad16.2315618 rad16.7551605 rad17.2787593 rad17.8023581 rad18.3259568 rad18.8495556 rad19.3731544 rad19.8967531 rad20.4203519 rad20.9439507 rad21.4675494 rad21.9911482 rad22.5147470 rad23.0383457 rad23.5619445 rad24.0855433 rad24.6091420 rad25.1327408 rad25.6563396 rad26.1799383 rad26.7035371 rad27.2271359 rad27.7507346 rad28.2743334 rad28.7979322 rad29.3215309 rad29.8451297 rad30.3687285 rad30.8923272 rad31.415926 rad31.9395248 rad32.4631235 rad32.9867223 rad33.5103211 rad34.0339198 rad34.5575186 rad35.0811174 rad35.6047161 rad36.1283149 rad36.6519137 rad37.1755124 rad37.6991112 rad38.2227100 rad38.7463087 rad39.2699075 rad39.7935063 rad40.3171050 rad40.8407038 rad41.3643026 rad41.8879013 rad42.4115001 rad42.9350989 rad43.4586976 rad43.9822964 rad44.5058952 rad45.0294939 rad45.5530927 rad46.0766915 rad46.6002902 rad47.123889 rad47.6474878 rad48.1710865 rad48.6946853 rad49.2182841 rad49.7418828 rad50.2654816 rad50.7890804 rad51.3126791 rad51.8362779 rad52.3598767 rad

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

Name of unitSymbolDefinitionRelation to SI unitsUnit System

≡ 30°

= 0.523599 rad

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.

= 1 rad

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

Conversion table

1= 0.5235988
1.9098593= 1


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 …)