How many kilometer in 1 nanometre? The answer is 1.0E-12. We assume you are converting between kilometre and nanometre. You can view more details on each measurement unit: kilometer or nanometre The SI base unit for length is the metre. 1 metre is equal to 0.001 kilometer, or 1000000000 nanometre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilometres and nanometres. Type in your own numbers in the form to convert the units!
1 kilometer to nanometre = 1000000000000 nanometre
2 kilometer to nanometre = 2000000000000 nanometre
3 kilometer to nanometre = 3000000000000 nanometre
4 kilometer to nanometre = 4000000000000 nanometre
5 kilometer to nanometre = 5000000000000 nanometre
6 kilometer to nanometre = 6000000000000 nanometre
7 kilometer to nanometre = 7000000000000 nanometre
8 kilometer to nanometre = 8000000000000 nanometre
9 kilometer to nanometre = 9000000000000 nanometre
10 kilometer to nanometre = 10000000000000 nanometre
You can do the reverse unit conversion from nanometre to kilometer, 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.
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanometre = 10-9 metre.
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