Convert
Centimeter to Micrometer Converter
1 cm = 0.0001 um · exact factor
Fromcm
→=
Toum
5000000.0000
formulaum = cm × 10000
Quick conversions
Common conversions
| cm | um |
|---|---|
| 1 cm | 10000.0000 um |
| 5 cm | 50000.0000 um |
| 10 cm | 100000.0000 um |
| 20 cm | 200000.0000 um |
| 50 cm | 500000.0000 um |
| 100 cm | 1000000.0000 um |
About this conversion
The centimeter (cm) is a unit of length in the metric (SI), commonly used for clothing and shoe sizes and human height and body measurements. The um (um) belongs to the a different measurement system and is typically found in measurements related to various applications. By definition, one centimeter is one hundredth of a meter (0.01 m). The conversion factor between these two units is 10000: multiplying any value in cm by this number gives the equivalent in um. For example, 10 cm equals 100000.0000 um. Going the other direction, 1 um equals 0.0001 cm. The centimeter has been part of the metric system since its adoption in France in the late 18th century.
Examples
- →500 cm to um = 5000000.0000 um
- →500 cm in um is 5000000.0000 um
- →500 cm equals 5000000.0000 um
- →Convert 500 cm to um: 5000000.0000 um
- →How much is 500 cm in um? 5000000.0000 um
- →What is 500 cm in um? 5000000.0000 um
- →500 cm converted to um is 5000000.0000 um
- →5000000.0000 um is equal to 500 cm
Frequently asked questions
1 centimeter is equal to exactly 10000 um (and conversely, 1 um = 0.0001 centimeter). This factor is fixed by international definition and does not vary.