# Kilometers to Nanometers Converter

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Convert Nanometers to Kilometers (nm to km) ▶

## Conversion Table

 kilometers to nanometers km nm 1 km 1000000000000 nm 2 km 2000000000000 nm 3 km 3000000000000 nm 4 km 4000000000000 nm 5 km 5000000000000 nm 6 km 6000000000000 nm 7 km 7000000000000 nm 8 km 8000000000000 nm 9 km 9000000000000 nm 10 km 10000000000000 nm 11 km 11000000000000 nm 12 km 12000000000000 nm 13 km 13000000000000 nm 14 km 14000000000000 nm 15 km 15000000000000 nm 16 km 16000000000000 nm 17 km 17000000000000 nm 18 km 18000000000000 nm 19 km 19000000000000 nm 20 km 20000000000000 nm

## How to convert

1 kilometer (km) = 1E+12 nanometer (nm). Kilometer (km) is a unit of Length used in Metric system. Nanometer (nm) is a unit of Length used in Metric system.

## Kilometer - Unit of Distance / Length

Unit Symbol / Abbreviation: km

Where the unit used in the World:

The kilometer is used as a unit used to measure distances or lengths.
It's a standard measure for travelled distances, geographical distances and maps in most countries excluding the USA and the United Kingdom where mile is still used for this purpose.
between geographical locations on land, and in most countries is the official unit for this purpose. Primary exceptions are the United Kingdom, Liberia, Myanmar and the United States of America, where the mile remains as standard as a part of imperial system.

Definition of the Unit:

The kilometer (kilometre in UK spelling) is a unit of length/distance in the metric system (SI Unit system) equivalent to one thousand meters.

1 km is equivalent to 0.62137 miles.

Equivalents in other units and scales:

• 1 km = 1000000 millimeters (mm)
• 1 km = 100 000 centimeters (cm)
• 1 km = 10000 decimeters (dm)
• 1 km = 1000 meters (m)
• 1 km = 3280.84 feet (ft)
• 1 megameter = 1000 km
• 1 gigameter = 1000000 km
• 1 mile = 1.609 km
• 1 yard = 0.000914 km
• 1 foot = 0.000305 km
• 1 inch = 0.0000254 km
• Units of length in the metric SI system are based on multiples or fractions of a meter.
• There are measurements of length/distance in the metric SI system greater than a kilometer that can be expressed in terms of kilometres.

1 km is equivalent to 0.621371 mi.

The kilometer is unit of length in the metric SI system and is equivalent to one thousand metres.

## Nanometer: A Unit of Length

A nanometer or nanometre (international spelling) is a unit of length in the International System of Units (SI), equal to one billionth (short scale) of a meter (0.000 000 001 m) and to 1000 picometres. One nanometer can be expressed in scientific notation as 1 × 10-9 m, and as 1/1 000 000 000 metres.

## How to Convert Nanometer

To convert nanometer to other units of length, one can use the following conversion factors:

• 1 nanometer = 10-9 meter
• 1 nanometer = 10-6 millimeter
• 1 nanometer = 10-3 micrometer
• 1 nanometer = 10 angstrom
• 1 nanometer = 3.937 × 10-8 inch
• 1 nanometer = 3.281 × 10-9 foot

To convert other units of length to nanometer, one can use the inverse of these conversion factors.

Nanometers also can be marked as Nanometres.

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