How many millimeters are there in a centimeter? Use this online tool to quickly **convert from centimeters to nanometers (cm to nm)** and vice versa.

**Read: Convert From Nanometers to Centimeters**

## What is a Nanometer?

A nanometer (nm) is a unit of length in the metric system, and it is equal to one billionth of a meter (10−910−9 meters). The prefix “nano-” is derived from the Greek word “nanos,” meaning dwarf. Nanometers are commonly used to measure lengths at the nanoscale, which is on the order of atoms and molecules.

It is a very small unit of length, and it is particularly relevant for describing dimensions at the nanoscale, which includes structures at the atomic and molecular levels. Nanometers are crucial in various scientific, technological, and industrial applications, especially in the field of nanotechnology.

## What is a Centimeter?

A centimeter is a unit of length in the metric system, denoted as cm, commonly employed for measuring the dimensions of objects.

Equivalently, one meter consists of 100 centimeters, and a centimeter is composed of 10 millimeters. The unit can also be represented as “cm.”

The measurement unit switches to square centimeters (cm²) when determining an object’s surface area. Similarly, the measurement unit transitions to cubic centimeters (cm³) when gauging an object’s volume.

## How Many Nanometers in a Centimeter?

In a centimeter, there are 10,000,000 nanometers. This calculation is because a centimeter comprises 10 millimeters, and each millimeter is equivalent to 1,000,000 nanometers. So, 10 millimeters and 1,000,000 nanometers result in 10,000,000 nanometers within a centimeter.

Hence, **1 cm = 10,000,000 nm**

## Difference Between Centimeters and Nanometers

Centimeters (cm) and nanometers (nm) are both units of length in the metric system, but they differ significantly in terms of magnitude and typical applications. Here are the key differences between centimeters and nanometers:

**Magnitude:****Centimeter (cm):**A centimeter is a larger unit of length, equal to one hundredth of a meter (10^−2 meters).**Nanometer (nm):**A nanometer is a much smaller unit of length, equal to one billionth of a meter (10^−9 meters).

**Common Uses:****Centimeter (cm):**Centimeters are commonly used for everyday measurements of medium-sized lengths, such as the height of a person or the dimensions of a room.**Nanometer (nm):**Nanometers are used for extremely small-scale measurements, often at the atomic or molecular level. They are prevalent in nanotechnology, materials science, and other scientific fields dealing with minuscule structures.

**Conversion:**- To convert centimeters to nanometers, you multiply the length in centimeters by 10,000,000 (because 1 cm = 10^2 cm/m × 10^9 nm/cm = 10^7 nm).
- To convert nanometers to centimeters, you divide the length in nanometers by 10,000,000.

**Scale:**- Centimeters are on the human scale and are used for everyday measurements.
- Nanometers are on the nanoscale and are used for extremely small measurements, especially in scientific and technological applications.

## How to Convert Centimeters to Nanometers?

To convert centimeters to nanometers, you need to use the conversion factor between these two units. The relationship between centimeters (cm) and nanometers (nm) is as follows:

1 centimeter = 10,000,000 nanometers

So, to convert centimeters to nanometers, you multiply the number of centimeters by 10,000,000. The formula for the conversion is:

Number of nanometers = Number of centimeters × 10,000,000

**Task:**

Suppose a length of 2 centimeters, the conversion to nanometers would be:

**Solution:**

Number of nanometers = 2 × 10,000,000 = 20,000,000 nm

So, 2 centimeters is equal to 20,000,000 nanometers.

## Centimeters to Nanometers (cm to μm) Conversion Table

To convert centimeters to nanometers, we use the conversion factor that 1 centimeter is equal to 10,000,000 nanometers. Here is the table with the requested intervals:

Centimeters (cm) | Nanometers (nm) |
---|---|

1 | 10,000,000.00 |

2 | 20,000,000.00 |

3 | 30,000,000.00 |

4 | 40,000,000.00 |

5 | 50,000,000.00 |

6 | 60,000,000.00 |

7 | 70,000,000.00 |

8 | 80,000,000.00 |

9 | 90,000,000.00 |

10 | 100,000,000.00 |

20 | 200,000,000.00 |

30 | 300,000,000.00 |

40 | 400,000,000.00 |

50 | 500,000,000.00 |

60 | 600,000,000.00 |

70 | 700,000,000.00 |

80 | 800,000,000.00 |

90 | 900,000,000.00 |

100 | 1,000,000,000.00 |

200 | 2,000,000,000.00 |

300 | 3,000,000,000.00 |

400 | 4,000,000,000.00 |

500 | 5,000,000,000.00 |

600 | 6,000,000,000.00 |

700 | 7,000,000,000.00 |

800 | 8,000,000,000.00 |

900 | 9,000,000,000.00 |

1000 | 10,000,000,000.00 |

The values in the nanometers column are calculated by multiplying the centimeters by 10,000,000, and the results are rounded to two decimal places.

#### References:

https://www.splashlearn.com/math-vocabulary/measurements/centimeter

https://techterms.com/definition/nanometer

#### Link to this Page

If you'd like to cite the online calculator on the page, you can use the following citation: Keith Woods, "*Centimeters to Nanometers – Convert cm to μm Online*", Available at: https://robocalculator.com/convert/centimeters-to-nanometers/ URL, Accessed Date: [ April 15, 2024 ]