How many kilometers 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: kilometers or
nanometre
The SI base unit for length is the metre.
1 metre is equal to 0.001 kilometers, 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!

››Quick conversion chart of kilometers to nanometre

1 kilometers to nanometre = 1000000000000 nanometre

2 kilometers to nanometre = 2000000000000 nanometre

3 kilometers to nanometre = 3000000000000 nanometre

4 kilometers to nanometre = 4000000000000 nanometre

5 kilometers to nanometre = 5000000000000 nanometre

6 kilometers to nanometre = 6000000000000 nanometre

7 kilometers to nanometre = 7000000000000 nanometre

8 kilometers to nanometre = 8000000000000 nanometre

9 kilometers to nanometre = 9000000000000 nanometre

10 kilometers to nanometre = 10000000000000 nanometre

››Want other units?

You can do the reverse unit conversion from
nanometre 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.

››Definition: Nanometre

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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