Millimeters to Micrometers

Convert millimeters (mm) to micrometers (μm) with formulas, examples, and conversion tables.

mm
μm
1 millimeters (mm) = 1000 micrometers (μm)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 millimeter = 1000 micrometers
2Multiply the value by the conversion factor:
1 × 1000 = 1000
3Result:
1 millimeters (mm) = 1000 micrometers (μm)

How to Convert millimeters to micrometers

To convert millimeters to micrometers, multiply the value by 1000.

The Formula

micrometers = millimeters × 1000

Key Fact

1 millimeter = 1000 micrometers

Tip: To convert micrometers back to millimeters, divide by 1000.

millimeters to micrometers Table

millimetersmicrometers
1 mm1000 μm
2 mm2000 μm
5 mm5000 μm
10 mm10000 μm
20 mm20000 μm
25 mm25000 μm
50 mm50000 μm
100 mm100000 μm
250 mm250000 μm
500 mm500000 μm
1000 mm1000000 μm

1 millimeter in Other Units

Unit1 mm =
Millimeters to Meters0.001 m
Millimeters to Centimeters0.1 cm
Millimeters to Micrometers1000 μm
Millimeters to Nanometers1000000 nm
Millimeters to Picometers1e9 pm
Millimeters to Angstroms10000000 Å
Millimeters to Femtometers1e12 fm

Related Conversions