Convert Micrometers (μm) to Meters (m)
Enter a value below to convert Micrometers (μm) to Meters (m).
Conversion:
1 Micrometers (μm) = 0.000001 Meters (m)
How to Convert Micrometers (μm) to Meters (m)
1 um = 0.000001 m
1 m = 1000000 um
Example: convert 15 Micrometers (μm) to Meters (m):
25 um = 0.000025 m
Micrometers (μm) to Meters (m) Conversion Table
| Micrometers (μm) | Meters (m) |
|---|---|
| 0.01 um | 1e-8 m |
| 0.1 um | 1e-7 m |
| 1 um | 0.000001 m |
| 2 um | 0.000002 m |
| 3 um | 0.000003 m |
| 5 um | 0.000005 m |
| 10 um | 0.00001 m |
| 20 um | 0.00002 m |
| 50 um | 0.00005 m |
| 100 um | 0.0001 m |
| 1000 um | 0.001 m |
Micrometers (μm)
Definition
A micrometer (μm), also called a micron, is a metric unit of length equal to one millionth of a meter (10⁻⁶ m).
History
The micrometer gained prominence in the 19th century with the development of precision optics and microscopy. The term 'micron' was officially revoked by the SI in 1967, though it remains in common use.
Current use
Micrometers are used in biology (cell sizes: 1–100 μm), materials science (thin film thickness), manufacturing (surface roughness), and air quality measurement (PM2.5 refers to particles ≤2.5 μm).
Meters (m)
Definition
A meter (m) is the SI base unit of length, originally defined as one ten-millionth of the distance from the equator to the North Pole, now defined by the speed of light in vacuum.
History
The meter was created during the French Revolution (1793) to establish a universal measurement standard. Since 1983, it has been defined as the distance light travels in vacuum in 1/299,792,458 of a second.
Current use
The meter is the fundamental unit of length used worldwide for construction, athletics, science, navigation, and everyday measurements. It is the basis of the entire metric system.