Convert Centimeter to Nanometer
Use this free converter to change centimeters (cm) into nanometers (nm). Centimeter and nanometer both measure length. As a quick reference, 1 cm equals 10000000 nm, and 1 nm equals 1.0000e-7 cm.
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Nanometer (nm)
10000000
1 cm = 10000000 nm
Length conversion table
| Centimeter | Nanometer |
|---|---|
| 0.01 | 100000 |
| 0.1 | 1000000 |
| 0.5 | 5000000 |
| 1 | 10000000 |
| 2 | 20000000 |
| 3 | 30000000 |
| 5 | 50000000 |
| 10 | 100000000 |
| 20 | 200000000 |
| 25 | 250000000 |
| 50 | 500000000 |
| 100 | 1000000000 |
| 1,000 | 10000000000 |
How to convert Centimeter to Nanometer
Multiply the centimeter value by 10000000 to get nanometers.
- Enter the number of centimeters you want to convert.
- The converter instantly shows the equivalent value in nanometers.
- Worked example: 15 cm × 10000000 = 150000000 nm.
- Use the swap button to reverse the conversion (nanometer to centimeter).
About these units
Centimeter (cm)
- Definition
- A centimeter (cm) is one hundredth of a meter, a convenient metric unit for everyday measurements like height and paper sizes.
- History
- It dates from the original metric system and uses the SI prefix "centi-" (one hundredth).
- Current use
- Centimeters are used for body measurements, rainfall, screen and print dimensions, and school maths across the metric world.
Nanometer (nm)
- Definition
- A nanometer (nm) is one billionth of a meter, the scale of atoms, molecules, and wavelengths of light.
- History
- It combines the SI prefix "nano-" (one billionth) with the meter and became common with the rise of nanotechnology.
- Current use
- Nanometers measure the wavelengths of visible light (about 380–750 nm) and the feature sizes of modern microchips.
Frequently asked questions
How many nanometers are in a centimeter?
There are 10000000 nm in 1 cm. To convert, multiply the number of centimeters by 10000000.
How do I convert centimeters to nanometers?
Multiply the centimeter value by 10000000 to get nanometers. For example, 10 cm = 100000000 nm.
Is this centimeter-to-nanometer converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Centimeter to other length units
| Unit | 1 Centimeter equals |
|---|---|
| Meter (m) | 0.01 m |
| Kilometer (km) | 0.00001 km |
| Millimeter (mm) | 10 mm |
| Micrometer (µm) | 10000 µm |
| Nanometer (nm) | 10000000 nm |
| Mile (mi) | 0.0000062137119 mi |
| Yard (yd) | 0.010936133 yd |
| Foot (ft) | 0.032808399 ft |
| Inch (in) | 0.39370079 in |
| Nautical Mile (nmi) | 0.000005399568 nmi |
| Light Year (ly) | 1.0570e-18 ly |