How many kilometer in 1 parsec?
The answer is 30856776000000.
We assume you are converting between kilometre and parsec.
You can view more details on each measurement unit: kilometer or
parsec
The SI base unit for length is the metre.
1 metre is equal to 0.001 kilometer, or 3.2407792700054E-17 parsec.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilometres and parsecs.
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A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.

››Definition: Parsec

The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.

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