## Convert kilometre to petametre

 kilometers petameter

How many kilometers in 1 petameter? The answer is 1000000000000. We assume you are converting between kilometre and petametre. You can view more details on each measurement unit: kilometers or petameter The SI base unit for length is the metre. 1 metre is equal to 0.001 kilometers, or 1.0E-15 petameter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilometres and petameters. Type in your own numbers in the form to convert the units!

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## Definition: Kilometer

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: Petameter

A petametre (American spelling: petameter, symbol: Pm) is a unit of length equal to 10^15 metres.

## Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!