A centimeter is a unit of length in the metric system, equal to one-hundredth of a meter (0.01 m). It's abbreviated as cm and is commonly used to measure everyday objects that are larger than a few millimeters but smaller than a meter. There are 10 millimeters in a centimeter and 2.54 centimeters in an inch.
The centimeter is a practical unit for measurements that require a good level of detail but don't need extreme precision. It's widely used in education, product dimensions, health records, and personal measurements. Whether you’re describing the height of a person or the size of a notebook, the centimeter provides a clear, easy-to-understand reference.
Uses: Centimeters are used across many areas of daily life and professional work. In schools, students learn to measure objects using rulers marked in centimeters. In healthcare, it's used to track patient height, wound sizes, or medical imaging dimensions. The clothing and textile industries also rely on centimeters for accurate sizing.
In consumer products, item dimensions—such as electronics, furniture, or packaging—are often listed in centimeters for clarity. Home improvement projects, interior design plans, and craft patterns also make frequent use of this unit. Thanks to its balance of detail and readability, the centimeter remains one of the most familiar and functional units of length worldwide.
A nanometer is a unit of length in the metric system, equal to one-billionth of a meter (0.000000001 m). It's abbreviated as nm and is primarily used to measure things on a molecular or atomic scale. To put it in perspective, human hair is about 80,000 to 100,000 nanometers wide.
Because of its extremely small size, the nanometer plays a key role in fields like physics, chemistry, and nanotechnology. It helps scientists describe the dimensions of atoms, biological cells, semiconductor components, and wavelengths of light. The nanometer is essential in understanding how things work at a microscopic level.
Uses: Nanometers are most commonly used in science and advanced technology. In electronics, nanometers help define the size of transistors on computer chips—smaller transistors mean faster, more powerful processors. In optics, the visible light spectrum is measured in nanometers, ranging roughly from 400 to 700 nm.
The nanometer is frequently used in biology to measure things like viruses, proteins, and strands of DNA. In material science, it helps define the thickness of coatings, films, and surface layers where precision matters. Whether it’s used in lab research, tech manufacturing, or medical innovation, the nanometer remains essential for measuring at the tiniest scale.
1 Centimeter = 10,000,000 Nanometer
Let’s say you want to convert 100 Centimeter to Nanometer.
Using the formula:
100 × 10,000,000 = 1,000,000,000 Nanometer
So, 100 Centimeter is approximately 1,000,000,000 Nanometer.
| Centimeter | Nanometer |
|---|---|
| 1 centimeter | 10,000,000 nanometer |
| 2 centimeter | 20,000,000 nanometer |
| 3 centimeter | 30,000,000 nanometer |
| 4 centimeter | 40,000,000 nanometer |
| 5 centimeter | 50,000,000 nanometer |
| 6 centimeter | 60,000,000 nanometer |
| 7 centimeter | 70,000,000 nanometer |
| 8 centimeter | 80,000,000 nanometer |
| 9 centimeter | 90,000,000 nanometer |
| 10 centimeter | 100,000,000 nanometer |
| 11 centimeter | 110,000,000 nanometer |
| 12 centimeter | 120,000,000 nanometer |
| 13 centimeter | 130,000,000 nanometer |
| 14 centimeter | 140,000,000 nanometer |
| 15 centimeter | 150,000,000 nanometer |