Astronomical Unit Conversion

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Most often used measurement conversion

parsecs to kilometers (pc to km) converter
1 parsec is equal 30856776029497 kilometers (km) use this converter
kilometers to parsecs (km to pc) converter
1 kilometer (km) is equal 3.2407792669074E-14 parsec use this converter
kilometers to miles (km to mi) converter
1 kilometer (km) is equal 0.62118591342441 mile (mi) use this converter
miles to kilometers (mi to km) converter
1 mile (mi) is equal 1.6098240130516 kilometers (km) use this converter
miles to light-years (traditional) converter
1 mile (mi) is equal 1.7027507939076E-13 light-year (traditional) use this converter
light-years (traditional) to miles converter
1 light-year (traditional) is equal 5872850000000 miles (mi) use this converter

Definition

Astronomical unit - a unit of length that is roughly equal to 150 million kilometers, the average distance from the Earth to the Sun. Other units of length used in astronomy are based on the speed of light and the time it takes light to cover a specific distance.

Units of measurement

parsec, astronomical unit (AU), kilometer (km), meter (m), mile (mi), light-year (Julian), light-year (Gregorian), light-year (traditional), light-year (tropical / solar), light-week, light-day, light-hour, light-minut, light-second

About Astronomical Unit Conversion tool.

We use rounding at unit-conversion.info. This means that some results will be rounded to avoid the numbers getting too long. While often rounding works up to a specific decimal place, we’ve decided that limiting the length of the result to 13 digits would be more favorable to keep the results consistent. The converters accept scientific notation and converts immediately.