Millimeter to Micrometer
1 Millimeter = 1000 Micrometer
Conversion Formula
To convert Millimeter to Micrometer, multiply the value by 1000.
Millimeter × 1000 = Micrometer
Quick Reference
| mm | µm |
|---|---|
| 1 | 1000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 500 | 500000 |
| 1000 | 1000000 |
What is Millimeter?
The millimeter (symbol: mm) is a unit of length in the International System of Units (SI).
It is a metric unit that is equal to one-thousandth of a meter (0.001 m). It is commonly used for very small distances or thickness, such as the thickness of a credit card or the diameter of a small wire.
Common Uses
The millimeter is widely used in engineering, manufacturing, and design where precision is required. It is also the standard unit for measuring rainfall in many countries.
What is Micrometer?
The micrometer (symbol: µm), often called a micron, is an SI derived unit of length equal to $10^{-6}$ meters.
Common Uses
Micrometers are essential in biology for measuring the size of cells and bacteria, and in engineering (specifically microelectronics) to describe the size of components and manufacturing tolerances.
How many micrometer are in a millimeter?
There are 1000 micrometer in 1 millimeter.