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Convert light-year to parsec

Here you can quickly calculate how many parsec fit in one light-year.

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  • 1 ly = 0.306601 pc
  • 1 pc = 3.261564 ly

Light-year to parsec conversion table

light-year parsec
1 0.306601
2 0.613203
5 1.533007
10 3.066014
20 6.132028
50 15.33007
100 30.660139

Formula to convert light-year to parsec

To convert light-year to parsec, multiply by 0.306601.

1 ly = 0.306601 pc
Example: 1 light-year = 0.306601 parsec

Quick light-year to/from parsec conversion quiz

Score: 0

231 light-year equals 70.8 parsec.

Correct answer: 231 light-year = 70.8 parsec.

21 light-year equals 7.08 parsec.

Correct answer: 21 light-year = 6.44 parsec.

17.1 parsec equals 50.2 light-year.

Correct answer: 17.1 parsec = 55.8 light-year.

168 parsec equals 548 light-year.

Correct answer: 168 parsec = 548 light-year.

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