Parsec conversions

length conversions » parsec conversions
Convert parsecs to

The parsec conversion selector selects the length/distance measurement unit to convert to starting from parsecs (pc). To make a conversion starting from a unit of length other than parsec, simply click on the "Reset" button.

What is parsec?

The parsec is a unit of length used in astronomy equal to approximately 3.0857x1016 meters (1 pc ≈ 3.0857x1016 m), the base unit of length in the International System of Units (SI). It is also equal to about 30.857x1012 kilometers (km) (an SI unit of length), or nearly 19.174x1012 miles (mi) or 101.24x1015 feet (ft), which are US customary / Imperial units of length.

Common astronomical measurement units include the astronomical unit (1 pc = 206.26x103 AU) and the light-year (1 pc = 3.26156 ly).