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Quarter circles to Helf circles Conversion

Quarter circle to helf circle conversion allow you make a conversion between quarter circle and helf circle easily. You can find the tool in the following.

Angle Conversion

to

input
= 0.50000000
= 5 × 10-1
= 5E-1
= 5e-1
= 1.00000000
= 1 × 100
= 1E-0
= 1e-0
= 1.50000000
= 0.015 × 102
= 0.015E2
= 0.015e2
= 2.00000000
= 0.02 × 102
= 0.02E2
= 0.02e2
= 2.50000000
= 0.025 × 102
= 0.025E2
= 0.025e2

Quick Look: quarter circles to helf circles

quarter circle1 1/4 circle2 1/4 circle3 1/4 circle4 1/4 circle5 1/4 circle6 1/4 circle7 1/4 circle8 1/4 circle9 1/4 circle10 1/4 circle11 1/4 circle12 1/4 circle13 1/4 circle14 1/4 circle15 1/4 circle16 1/4 circle17 1/4 circle18 1/4 circle19 1/4 circle20 1/4 circle21 1/4 circle22 1/4 circle23 1/4 circle24 1/4 circle25 1/4 circle26 1/4 circle27 1/4 circle28 1/4 circle29 1/4 circle30 1/4 circle31 1/4 circle32 1/4 circle33 1/4 circle34 1/4 circle35 1/4 circle36 1/4 circle37 1/4 circle38 1/4 circle39 1/4 circle40 1/4 circle41 1/4 circle42 1/4 circle43 1/4 circle44 1/4 circle45 1/4 circle46 1/4 circle47 1/4 circle48 1/4 circle49 1/4 circle50 1/4 circle51 1/4 circle52 1/4 circle53 1/4 circle54 1/4 circle55 1/4 circle56 1/4 circle57 1/4 circle58 1/4 circle59 1/4 circle60 1/4 circle61 1/4 circle62 1/4 circle63 1/4 circle64 1/4 circle65 1/4 circle66 1/4 circle67 1/4 circle68 1/4 circle69 1/4 circle70 1/4 circle71 1/4 circle72 1/4 circle73 1/4 circle74 1/4 circle75 1/4 circle76 1/4 circle77 1/4 circle78 1/4 circle79 1/4 circle80 1/4 circle81 1/4 circle82 1/4 circle83 1/4 circle84 1/4 circle85 1/4 circle86 1/4 circle87 1/4 circle88 1/4 circle89 1/4 circle90 1/4 circle91 1/4 circle92 1/4 circle93 1/4 circle94 1/4 circle95 1/4 circle96 1/4 circle97 1/4 circle98 1/4 circle99 1/4 circle100 1/4 circle
helf circle0.5 1/2 circle1 1/2 circle1.5 1/2 circle2 1/2 circle2.5 1/2 circle3 1/2 circle3.5 1/2 circle4 1/2 circle4.5 1/2 circle5 1/2 circle5.5 1/2 circle6 1/2 circle6.5 1/2 circle7 1/2 circle7.5 1/2 circle8 1/2 circle8.5 1/2 circle9 1/2 circle9.5 1/2 circle10 1/2 circle10.5 1/2 circle11 1/2 circle11.5 1/2 circle12 1/2 circle12.5 1/2 circle13 1/2 circle13.5 1/2 circle14 1/2 circle14.5 1/2 circle15 1/2 circle15.5 1/2 circle16 1/2 circle16.5 1/2 circle17 1/2 circle17.5 1/2 circle18 1/2 circle18.5 1/2 circle19 1/2 circle19.5 1/2 circle20 1/2 circle20.5 1/2 circle21 1/2 circle21.5 1/2 circle22 1/2 circle22.5 1/2 circle23 1/2 circle23.5 1/2 circle24 1/2 circle24.5 1/2 circle25 1/2 circle25.5 1/2 circle26 1/2 circle26.5 1/2 circle27 1/2 circle27.5 1/2 circle28 1/2 circle28.5 1/2 circle29 1/2 circle29.5 1/2 circle30 1/2 circle30.5 1/2 circle31 1/2 circle31.5 1/2 circle32 1/2 circle32.5 1/2 circle33 1/2 circle33.5 1/2 circle34 1/2 circle34.5 1/2 circle35 1/2 circle35.5 1/2 circle36 1/2 circle36.5 1/2 circle37 1/2 circle37.5 1/2 circle38 1/2 circle38.5 1/2 circle39 1/2 circle39.5 1/2 circle40 1/2 circle40.5 1/2 circle41 1/2 circle41.5 1/2 circle42 1/2 circle42.5 1/2 circle43 1/2 circle43.5 1/2 circle44 1/2 circle44.5 1/2 circle45 1/2 circle45.5 1/2 circle46 1/2 circle46.5 1/2 circle47 1/2 circle47.5 1/2 circle48 1/2 circle48.5 1/2 circle49 1/2 circle49.5 1/2 circle50 1/2 circle

1/4 circle or quarter circle is equal to 360°/4 = 90°. Plural name is quarter circles.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
quarter circle1/4 circle

≡ 45 °

= 1.5707963 rad

Metric system SI

conversion table

quarter circleshelf circlesquarter circleshelf circles
1= 0.56= 3
2= 17= 3.5
3= 1.58= 4
4= 29= 4.5
5= 2.510= 5

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

Name of unitSymbolDefinitionRelation to SI unitsUnit System
helf circle1/2 circle

≡ 180 °

= 3.1415926 rad

Metric system SI

conversion table

helf circlesquarter circleshelf circlesquarter circles
1= 26= 12
2= 47= 14
3= 68= 16
4= 89= 18
5= 1010= 20

Conversion table

quarter circleshelf circles
1= 0.5
2= 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 …)