Convert kilometers to nanometers

1 kilometer = 1e+12 nanometers. Use the converter above to convert kilometers to nanometers.

From
kilometer
To
nanometer

How to Convert Kilometers to Nanometers

To convert kilometers (km) to nanometers (nm), multiply the number of kilometers by 1e+12. This conversion factor is based on the international standard that defines 1 kilometer as 1e+12 nanometers.

Conversion Formula

nanometers = kilometers × 1e+12

Kilometers to Nanometers Conversion Table

kilometersnanometers
1 km1e+12 nm
2 km2e+12 nm
3 km3e+12 nm
4 km4e+12 nm
5 km5e+12 nm
10 km1e+13 nm
15 km1.5e+13 nm
20 km2e+13 nm
25 km2.5e+13 nm
50 km5e+13 nm
75 km7.5e+13 nm
100 km1e+14 nm
250 km2.5e+14 nm
500 km5e+14 nm
1000 km1e+15 nm

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