# Astronomical units to Earth radius Conversion

Astronomical unit to earth radius conversion allow you make a conversion between astronomical unit and earth radius easily. You can find the tool in the following.

### Length Conversion

to

input
= 23,481.06587663
= 234.811 × 102
= 234.811E2
= 234.811e2

= 35,221.59881494
= 352.216 × 102
= 352.216E2
= 352.216e2

= 46,962.13175326
= 469.621 × 102
= 469.621E2
= 469.621e2

= 58,702.66469157
= 587.027 × 102
= 587.027E2
= 587.027e2

= 70,443.19762989
= 704.432 × 102
= 704.432E2
= 704.432e2

### Quick Look: astronomical units to earth radius

 astronomical unit 1 AU 2 AU 3 AU 4 AU 5 AU 6 AU 7 AU 8 AU 9 AU 10 AU 11 AU 12 AU 13 AU 14 AU 15 AU 16 AU 17 AU 18 AU 19 AU 20 AU 21 AU 22 AU 23 AU 24 AU 25 AU 26 AU 27 AU 28 AU 29 AU 30 AU 31 AU 32 AU 33 AU 34 AU 35 AU 36 AU 37 AU 38 AU 39 AU 40 AU 41 AU 42 AU 43 AU 44 AU 45 AU 46 AU 47 AU 48 AU 49 AU 50 AU 51 AU 52 AU 53 AU 54 AU 55 AU 56 AU 57 AU 58 AU 59 AU 60 AU 61 AU 62 AU 63 AU 64 AU 65 AU 66 AU 67 AU 68 AU 69 AU 70 AU 71 AU 72 AU 73 AU 74 AU 75 AU 76 AU 77 AU 78 AU 79 AU 80 AU 81 AU 82 AU 83 AU 84 AU 85 AU 86 AU 87 AU 88 AU 89 AU 90 AU 91 AU 92 AU 93 AU 94 AU 95 AU 96 AU 97 AU 98 AU 99 AU 100 AU earth radius 23,481.0658766 R⊕ 46,962.1317533 R⊕ 70,443.1976299 R⊕ 93,924.2635065 R⊕ 117,405.3293831 R⊕ 140,886.3952598 R⊕ 164,367.4611364 R⊕ 187,848.5270130 R⊕ 211,329.5928897 R⊕ 234,810.6587663 R⊕ 258,291.7246429 R⊕ 281,772.7905195 R⊕ 305,253.8563962 R⊕ 328,734.9222728 R⊕ 352,215.9881494 R⊕ 375,697.0540261 R⊕ 399,178.1199027 R⊕ 422,659.1857793 R⊕ 446,140.2516559 R⊕ 469,621.3175326 R⊕ 493,102.3834092 R⊕ 516,583.4492858 R⊕ 540,064.5151625 R⊕ 563,545.5810391 R⊕ 587,026.6469157 R⊕ 610,507.7127923 R⊕ 633,988.7786690 R⊕ 657,469.8445456 R⊕ 680,950.9104222 R⊕ 704,431.9762989 R⊕ 727,913.0421755 R⊕ 751,394.1080521 R⊕ 774,875.1739287 R⊕ 798,356.2398054 R⊕ 821,837.305682 R⊕ 845,318.3715586 R⊕ 868,799.4374353 R⊕ 892,280.5033119 R⊕ 915,761.5691885 R⊕ 939,242.6350651 R⊕ 962,723.7009418 R⊕ 986,204.7668184 R⊕ 1,009,685.832695 R⊕ 1,033,166.8985717 R⊕ 1,056,647.9644483 R⊕ 1,080,129.0303249 R⊕ 1,103,610.0962015 R⊕ 1,127,091.1620782 R⊕ 1,150,572.2279548 R⊕ 1,174,053.2938314 R⊕ 1,197,534.3597081 R⊕ 1,221,015.4255847 R⊕ 1,244,496.4914613 R⊕ 1,267,977.5573379 R⊕ 1,291,458.6232146 R⊕ 1,314,939.6890912 R⊕ 1,338,420.7549678 R⊕ 1,361,901.8208445 R⊕ 1,385,382.8867211 R⊕ 1,408,863.9525977 R⊕ 1,432,345.0184743 R⊕ 1,455,826.084351 R⊕ 1,479,307.1502276 R⊕ 1,502,788.2161042 R⊕ 1,526,269.2819809 R⊕ 1,549,750.3478575 R⊕ 1,573,231.4137341 R⊕ 1,596,712.4796107 R⊕ 1,620,193.5454874 R⊕ 1,643,674.611364 R⊕ 1,667,155.6772406 R⊕ 1,690,636.7431173 R⊕ 1,714,117.8089939 R⊕ 1,737,598.8748705 R⊕ 1,761,079.9407471 R⊕ 1,784,561.0066238 R⊕ 1,808,042.0725004 R⊕ 1,831,523.138377 R⊕ 1,855,004.2042536 R⊕ 1,878,485.2701303 R⊕ 1,901,966.3360069 R⊕ 1,925,447.4018835 R⊕ 1,948,928.4677602 R⊕ 1,972,409.5336368 R⊕ 1,995,890.5995134 R⊕ 2,019,371.66539 R⊕ 2,042,852.7312667 R⊕ 2,066,333.7971433 R⊕ 2,089,814.8630199 R⊕ 2,113,295.9288966 R⊕ 2,136,776.9947732 R⊕ 2,160,258.0606498 R⊕ 2,183,739.1265264 R⊕ 2,207,220.1924031 R⊕ 2,230,701.2582797 R⊕ 2,254,182.3241563 R⊕ 2,277,663.390033 R⊕ 2,301,144.4559096 R⊕ 2,324,625.5217862 R⊕ 2,348,106.5876628 R⊕

The astronomical unit (symbol: au or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once a year. Originally conceived as the average of Earth's aphelion and perihelion, it is now defined as exactly 149 597 870 700 metres (about 150 million kilometres, or 93 million miles). The astronomical unit is used primarily as a convenient yardstick for measuring distances within the Solar System or around other stars. However, it is also a fundamental component in the definition of another unit of astronomical length, the parsec.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
astronomical unitAU

≡ 149 597 870 700 m ≈ Distance from Earth to Sun

≡ 149 597 870 700 m

Science - Astronomy (Length)

#### conversion table

1≈ 23481.0658766284≈ 93924.263506514
1.5≈ 35221.5988149434.5≈ 105664.79644483
2≈ 46962.1317532575≈ 117405.32938314
2.5≈ 58702.6646915715.5≈ 129145.86232146
3≈ 70443.1976298856≈ 140886.39525977

Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R.

Name of unitSymbolDefinitionRelation to SI unitsUnit System

≈ 6,371 km

≈ 6,371 km

Science - Astronomy (Length)

### conversion table

1≈ 4.2587504555972E-54≈ 0.00017035001822389
1.5≈ 6.3881256833958E-54.5≈ 0.00019164377050188
2≈ 8.5175009111945E-55≈ 0.00021293752277986
2.5≈ 0.000106468761389935.5≈ 0.00023423127505785
3≈ 0.000127762513667926≈ 0.00025552502733583

### Conversion table

1≈ 23,481.0658766
4.2587504555972 × 10-5≈ 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 …)