Centimeters to Nanometers Converter

1 centimeter (cm) equals 10,000,000 nanometers (nm).

Quick answer

  • 1 centimeter = 10,000,000 nanometers
  • 1 nanometer = 1 × 10-7 centimeters
  • Formula: nm = cm × 10,000,000

1 centimeter = 10,000,000 nanometers

How to convert centimeters to nanometers

nm = cm × 10,000,000

To convert centimeters to nanometers, multiply the number of centimeters by 10,000,000.

Example: 18 cm to nm

  1. Start with the value in centimeters: 18 cm.
  2. Multiply by 10,000,000: 18 × 10,000,000 = 180,000,000.
  3. Result: 18 centimeters = 180,000,000 nanometers.

Going the other way, 1 nanometer = 1 × 10-7 centimeters, so to convert nanometers back to centimeters you divide by the same number. See nanometers to centimeters.

Centimeters to nanometers conversion table

Centimeters (cm)Nanometers (nm)
0.25 cm 2,500,000 nm
0.5 cm 5,000,000 nm
0.75 cm 7,500,000 nm
1 cm 10,000,000 nm
1.5 cm 15,000,000 nm
2 cm 20,000,000 nm
2.5 cm 25,000,000 nm
3 cm 30,000,000 nm
4 cm 40,000,000 nm
5 cm 50,000,000 nm
6 cm 60,000,000 nm
7 cm 70,000,000 nm
8 cm 80,000,000 nm
9 cm 90,000,000 nm
10 cm 100,000,000 nm
11 cm 110,000,000 nm
12 cm 120,000,000 nm
13 cm 130,000,000 nm
14 cm 140,000,000 nm
15 cm 150,000,000 nm
16 cm 160,000,000 nm
17 cm 170,000,000 nm
18 cm 180,000,000 nm
19 cm 190,000,000 nm
20 cm 200,000,000 nm
21 cm 210,000,000 nm
22 cm 220,000,000 nm
23 cm 230,000,000 nm
24 cm 240,000,000 nm
25 cm 250,000,000 nm
26 cm 260,000,000 nm
27 cm 270,000,000 nm
28 cm 280,000,000 nm
29 cm 290,000,000 nm
30 cm 300,000,000 nm
31 cm 310,000,000 nm
32 cm 320,000,000 nm
33 cm 330,000,000 nm
34 cm 340,000,000 nm
35 cm 350,000,000 nm

More cm to nm values

What is a centimeter?

The centimeter (also spelled centimetre) is a metric unit of length equal to one hundredth of a meter.

More about centimeters →

What is a nanometer?

The nanometer (also nanometre) is a metric unit of length equal to one billionth of a meter.

More about nanometers →

Convert centimeters to other units

Convert other units to nanometers

Frequently asked questions

How many nanometers are in a centimeter?

One centimeter is 10,000,000 nanometers.

How many centimeters are in a nanometer?

One nanometer is 1e-7 centimeters.

What is the formula to convert centimeters to nanometers?

nm = cm × 10,000,000.