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Helf circles Conversion

helf circle conversion allows you find conversion from helf circle to other units of angle, and you can find more additional helf circle information as the following.

Helf circles

1/2 circle or half circle is equal to 360°/2 = 180°. Plural name is helf circles.

DefinitionRelation to SI units

≡ 180 °

Quick Find Conversion

Helf circles to

Conversion table

sextantangular milsixth circlerevolutionquarter circleeighth circlearcminutehelf circle
1 67,906.1102109 1 0.1666667 0.6666667 1.3333333 3 600 0.3333333
1.47262153125 × 10-5 1 1.47262153125 × 10-5 2.45436921875 × 10-6 9.817476875 × 10-6 1.963495375 × 10-5 0.0530144 4.9087384375 × 10-6
1 67,906.1102109 1 0.1666667 0.6666667 1.3333333 3 600 0.3333333
6 407,436.6612654 6 1 4 8 21 600 2
1.5 101,859.1653163 1.5 0.25 1 2 5 400 0.5
0.75 50,929.5826582 0.75 0.125 0.5 1 2 700 0.25
0.0002778 18.8628084 0.0002778 4.6296296296296 × 10-5 0.0001852 0.0003704 1 9.2592592592593 × 10-5
3 203,718.3306327 3 0.5 2 4 10 800 1

Helf circle Conversion

1 helf circle ≈ 203,718.3306327 angular mils
= 203,718.33063269
= 2037.18 × 102
= 2037.18E2
= 2037.18e2
1 helf circle ≈ 10 800 arcminutes
= 10,800.00000000
= 108 × 102
= 108E2
= 108e2
1 helf circle ≈ 648 000 arcseconds
= 648,000.00000000
= 6480 × 102
= 6480E2
= 6480e2
1 helf circle ≈ 180 degrees
= 180.00000000
= 1.8 × 102
= 1.8E2
= 1.8e2
1 helf circle = 4 eighth circles
= 4.00000000
= 0.04 × 102
= 0.04E2
= 0.04e2
1 helf circle = 0.5 full circle
= 0.50000000
= 5 × 10-1
= 5E-1
= 5e-1
1 helf circle ≈ 200 gradians
= 200.00000000
= 2 × 102
= 2E2
= 2e2
1 helf circle = 2 quarter circles
= 2.00000000
= 0.02 × 102
= 0.02E2
= 0.02e2
1 helf circle = 3.1415926 radians
= 3.14159260
= 0.0314159 × 102
= 0.0314159E2
= 0.0314159e2
1 helf circle = 0.5 revolution
= 0.50000000
= 5 × 10-1
= 5E-1
= 5e-1
1 helf circle ≈ 3 sextants
= 3.00000000
= 0.03 × 102
= 0.03E2
= 0.03e2
1 helf circle = 6 signs
= 6.00000000
= 0.06 × 102
= 0.06E2
= 0.06e2
1 helf circle = 3 sixth circles
= 3.00000000
= 0.03 × 102
= 0.03E2
= 0.03e2
1 helf circle = 0.5 turn
= 0.50000000
= 5 × 10-1
= 5E-1
= 5e-1
1 helf circle = 6 twelfth circles
= 6.00000000
= 0.06 × 102
= 0.06E2
= 0.06e2

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 …)

Unit System

Metric system SI

SI Conversion Table

1 helf circles= 3.1415926 radians
2 helf circles= 6.2831852 radians
3 helf circles= 9.4247778 radians
4 helf circles= 12.5663704 radians
5 helf circles= 15.707963 radians