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!
You can do the reverse unit conversion from petameter to kilometers, or enter any two units below:
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.
A petametre (American spelling: petameter, symbol: Pm) is a unit of length equal to 10^15 metres.
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