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Astronomical units to Parsecs Conversion

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

Length Conversion

to

input
= 0.00000485
= 4.84814 × 10-6
= 4.84814E-6
= 4.84814e-6
= 0.00000727
= 7.27221 × 10-6
= 7.27221E-6
= 7.27221e-6
= 0.00000970
= 9.69627 × 10-6
= 9.69627E-6
= 9.69627e-6
= 0.00001212
= 1.21203 × 10-5
= 1.21203E-5
= 1.21203e-5
= 0.00001454
= 1.45444 × 10-5
= 1.45444E-5
= 1.45444e-5

Quick Look: astronomical units to parsecs

astronomical unit1 AU2 AU3 AU4 AU5 AU6 AU7 AU8 AU9 AU10 AU11 AU12 AU13 AU14 AU15 AU16 AU17 AU18 AU19 AU20 AU21 AU22 AU23 AU24 AU25 AU26 AU27 AU28 AU29 AU30 AU31 AU32 AU33 AU34 AU35 AU36 AU37 AU38 AU39 AU40 AU41 AU42 AU43 AU44 AU45 AU46 AU47 AU48 AU49 AU50 AU51 AU52 AU53 AU54 AU55 AU56 AU57 AU58 AU59 AU60 AU61 AU62 AU63 AU64 AU65 AU66 AU67 AU68 AU69 AU70 AU71 AU72 AU73 AU74 AU75 AU76 AU77 AU78 AU79 AU80 AU81 AU82 AU83 AU84 AU85 AU86 AU87 AU88 AU89 AU90 AU91 AU92 AU93 AU94 AU95 AU96 AU97 AU98 AU99 AU100 AU
parsec4.8481368110954 × 10-6 pc9.6962736221907 × 10-6 pc1.4544410433286 × 10-5 pc1.9392547244381 × 10-5 pc2.4240684055477 × 10-5 pc2.9088820866572 × 10-5 pc3.3936957677667 × 10-5 pc3.8785094488763 × 10-5 pc4.3633231299858 × 10-5 pc4.8481368110954 × 10-5 pc5.3329504922049 × 10-5 pc5.8177641733144 × 10-5 pc6.302577854424 × 10-5 pc6.7873915355335 × 10-5 pc7.272205216643 × 10-5 pc7.7570188977526 × 10-5 pc8.2418325788621 × 10-5 pc8.7266462599716 × 10-5 pc9.2114599410812 × 10-5 pc9.6962736221907 × 10-5 pc0.0001018 pc0.0001067 pc0.0001115 pc0.0001164 pc0.0001212 pc0.0001261 pc0.0001309 pc0.0001357 pc0.0001406 pc0.0001454 pc0.0001503 pc0.0001551 pc0.0001600 pc0.0001648 pc0.0001697 pc0.0001745 pc0.0001794 pc0.0001842 pc0.0001891 pc0.0001939 pc0.0001988 pc0.0002036 pc0.0002085 pc0.0002133 pc0.0002182 pc0.0002230 pc0.0002279 pc0.0002327 pc0.0002376 pc0.0002424 pc0.0002473 pc0.0002521 pc0.0002570 pc0.0002618 pc0.0002666 pc0.0002715 pc0.0002763 pc0.0002812 pc0.0002860 pc0.0002909 pc0.0002957 pc0.0003006 pc0.0003054 pc0.0003103 pc0.0003151 pc0.0003200 pc0.0003248 pc0.0003297 pc0.0003345 pc0.0003394 pc0.0003442 pc0.0003491 pc0.0003539 pc0.0003588 pc0.0003636 pc0.0003685 pc0.0003733 pc0.0003782 pc0.0003830 pc0.0003879 pc0.0003927 pc0.0003975 pc0.0004024 pc0.0004072 pc0.0004121 pc0.0004169 pc0.0004218 pc0.0004266 pc0.0004315 pc0.0004363 pc0.0004412 pc0.0004460 pc0.0004509 pc0.0004557 pc0.0004606 pc0.0004654 pc0.0004703 pc0.0004751 pc0.0004800 pc0.0004848 pc

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

astronomical unitsparsecsastronomical unitsparsecs
1≈ 4.8481368110954E-64≈ 1.9392547244381E-5
1.5≈ 7.272205216643E-64.5≈ 2.1816615649929E-5
2≈ 9.6962736221907E-65≈ 2.4240684055477E-5
2.5≈ 1.2120342027738E-55.5≈ 2.6664752461024E-5
3≈ 1.4544410433286E-56≈ 2.9088820866572E-5

The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
parsecpc

Distant point with a parallax shift of one arc second from a base of one astronomical unit.
648000π AU

≈ 30 856 775 814 913 700 m

Science - Astronomy (Length)

conversion table

parsecsastronomical unitsparsecsastronomical units
1≈ 206264.80624714≈ 825059.22498839
1.5≈ 309397.209370644.5≈ 928191.62811193
2≈ 412529.612494195≈ 1031324.0312355
2.5≈ 515662.015617745.5≈ 1134456.434359
3≈ 618794.418741296≈ 1237588.8374826

Conversion table

astronomical unitsparsecs
1≈ 4.8481368110954 × 10-6
206,264.8062471≈ 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 …)