# Helf circles to Sextants Conversion

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

to

input
= 3.00000000
= 0.03 × 102
= 0.03E2
= 0.03e2

= 6.00000000
= 0.06 × 102
= 0.06E2
= 0.06e2

= 9.00000000
= 0.09 × 102
= 0.09E2
= 0.09e2

= 12.00000000
= 0.12 × 102
= 0.12E2
= 0.12e2

= 15.00000000
= 0.15 × 102
= 0.15E2
= 0.15e2

### Quick Look: helf circles to sextants

 helf circle 1 1/2 circle 2 1/2 circle 3 1/2 circle 4 1/2 circle 5 1/2 circle 6 1/2 circle 7 1/2 circle 8 1/2 circle 9 1/2 circle 10 1/2 circle 11 1/2 circle 12 1/2 circle 13 1/2 circle 14 1/2 circle 15 1/2 circle 16 1/2 circle 17 1/2 circle 18 1/2 circle 19 1/2 circle 20 1/2 circle 21 1/2 circle 22 1/2 circle 23 1/2 circle 24 1/2 circle 25 1/2 circle 26 1/2 circle 27 1/2 circle 28 1/2 circle 29 1/2 circle 30 1/2 circle 31 1/2 circle 32 1/2 circle 33 1/2 circle 34 1/2 circle 35 1/2 circle 36 1/2 circle 37 1/2 circle 38 1/2 circle 39 1/2 circle 40 1/2 circle 41 1/2 circle 42 1/2 circle 43 1/2 circle 44 1/2 circle 45 1/2 circle 46 1/2 circle 47 1/2 circle 48 1/2 circle 49 1/2 circle 50 1/2 circle 51 1/2 circle 52 1/2 circle 53 1/2 circle 54 1/2 circle 55 1/2 circle 56 1/2 circle 57 1/2 circle 58 1/2 circle 59 1/2 circle 60 1/2 circle 61 1/2 circle 62 1/2 circle 63 1/2 circle 64 1/2 circle 65 1/2 circle 66 1/2 circle 67 1/2 circle 68 1/2 circle 69 1/2 circle 70 1/2 circle 71 1/2 circle 72 1/2 circle 73 1/2 circle 74 1/2 circle 75 1/2 circle 76 1/2 circle 77 1/2 circle 78 1/2 circle 79 1/2 circle 80 1/2 circle 81 1/2 circle 82 1/2 circle 83 1/2 circle 84 1/2 circle 85 1/2 circle 86 1/2 circle 87 1/2 circle 88 1/2 circle 89 1/2 circle 90 1/2 circle 91 1/2 circle 92 1/2 circle 93 1/2 circle 94 1/2 circle 95 1/2 circle 96 1/2 circle 97 1/2 circle 98 1/2 circle 99 1/2 circle 100 1/2 circle sextant 3 " 6 " 9 " 12 " 15 " 18 " 21 " 24 " 27 " 30 " 33 " 36 " 39 " 42 " 45 " 48 " 51 " 54 " 57 " 60 " 63 " 66 " 69 " 72 " 75 " 78 " 81 " 84 " 87 " 90 " 93 " 96 " 99 " 102 " 105 " 108 " 111 " 114 " 117 " 120 " 123 " 126 " 129 " 132 " 135 " 138 " 141 " 144 " 147 " 150 " 153 " 156 " 159 " 162 " 165 " 168 " 171 " 174 " 177 " 180 " 183 " 186 " 189 " 192 " 195 " 198 " 201 " 204 " 207 " 210 " 213 " 216 " 219 " 222 " 225 " 228 " 231 " 234 " 237 " 240 " 243 " 246 " 249 " 252 " 255 " 258 " 261 " 264 " 267 " 270 " 273 " 276 " 279 " 282 " 285 " 288 " 291 " 294 " 297 " 300 "

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 °

Metric system SI

#### conversion table

helf circlessextantshelf circlessextants
1≈ 36≈ 18
2≈ 67≈ 21
3≈ 98≈ 24
4≈ 129≈ 27
5≈ 1510≈ 30

sextant is the unit of plane angle, equals to 60°.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
sextant"

≡ 60°

Metric system SI

### conversion table

sextantshelf circlessextantshelf circles
1≈ 0.333333333333336≈ 2
2≈ 0.666666666666677≈ 2.3333333333333
3≈ 18≈ 2.6666666666667
4≈ 1.33333333333339≈ 3
5≈ 1.666666666666710≈ 3.3333333333333

### Conversion table

helf circlessextants
1≈ 3
0.3333333≈ 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 …)