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Convert Kilometers to Nanometers

Please provide values below to convert Kilometers [km] to Nanometers [nm].

Kilometers
km
Nanometers
0.00nm

How to Convert Kilometers to Nanometers

1 km = 999999999999.9999 nm

1 nm = 1e-12 km

Example: convert 10 km to nm: 10 km = 10 × 999999999999.9999 km = 9999999999999.998 km

Kilometers

Definition: A kilometer (km) is a unit of length in the metric system equal to 1,000 meters.

History: The kilometer was introduced as part of the metric system in the late 18th century in France to provide a standardized unit for long distances. Today, it is widely used for measuring geographical distances worldwide.

Nanometers

Definition: A nanometer (nm) is a unit of length equal to one-billionth of a meter (1/1,000,000,000 m).

History: The nanometer gained prominence with advances in nanotechnology and quantum physics. It is commonly used to measure atomic and molecular structures, as well as wavelengths of light.

Kilometers to Nanometers Conversion Table

KilometersNanometers
0.01 km9999999999.999998 nm
0.1 km100000000000 nm
1 km999999999999.9999 nm
2 km1999999999999.9998 nm
3 km2999999999999.9995 nm
5 km4999999999999.999 nm
10 km9999999999999.998 nm
20 km19999999999999.996 nm
50 km49999999999999.99 nm
100 km99999999999999.98 nm
1000 km999999999999999.9 nm

Convert Kilometers to Other Length Units

Convert Other Length Units to Nanometers