Convert kilometer to nanometer
Please provide values below to convert kilometer [km] to nanometer [nm], or Convert nanometer to kilometer.
1 km = 1e+12 nm. To convert kilometer to nanometer, multiply the value by 1e+12; to go the other way, divide by it (1 nm = 1.0000e-12 km). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 km = 1e+12 nm
- 1 nm = 1.0000e-12 km
- 10 km = 1.0000e+13 nm
- 100 km = 1.0000e+14 nm
How to Convert Kilometer to Nanometer
1 km = 1000000000000 nm
Example: convert 15 km to nm:
15 km = 15 × 1000000000000 nm = 15000000000000 nm
Kilometer to Nanometer Conversion Table
| kilometer | nanometer |
|---|---|
| 1 km | 1e+12 nm |
| 2 km | 2.0000e+12 nm |
| 3 km | 3.0000e+12 nm |
| 5 km | 5.0000e+12 nm |
| 10 km | 1.0000e+13 nm |
| 20 km | 2.0000e+13 nm |
| 50 km | 5.0000e+13 nm |
| 100 km | 1.0000e+14 nm |
| 500 km | 5.0000e+14 nm |
| 1000 km | 1.0000e+15 nm |
Kilometer
A kilometer is a unit of length in the metric system, equal to one thousand meters.
History/Origin
The term "kilometer" is derived from the Greek words "khilioi" (thousand) and "metron" (measure). The kilometer was first defined as part of the metric system in France in 1795.
Current Use
The kilometer is the most widely used unit of distance for road signs and travel distances in the world, with the notable exceptions of the United States and the United Kingdom.
Nanometer
A nanometer is a unit of length in the metric system, equal to one billionth of a meter.
History/Origin
The term “nanometer” gained prominence in the late 20th century with the advent of nanotechnology and the development of microscopes capable of observing objects at that scale.
Current Use
The nanometer is commonly used to express dimensions on an atomic and molecular scale. It is used to specify the wavelength of electromagnetic radiation near the visible part of the spectrum and in the field of nanotechnology.
Frequently Asked Questions
What is 1 kilometer in nanometer?
1 kilometer (km) = 1e+12 nanometer (nm).
How do you convert kilometer to nanometer?
Multiply the kilometer value by 1e+12. For example, 25 km × 1e+12 = 2.5000e+13 nm.
What is 10 kilometer in nanometer?
10 km = 1.0000e+13 nm.
Which unit is larger, the kilometer or the nanometer?
The kilometer is the larger unit: 1 km = 1e+12 nm.