Micrometers to Millimeters Converter

Convert micrometers to millimeters with a free calculator

How to Convert Micrometers to Millimeters

Formula: 1 µm = 0.001 mm

Multiply your micrometers value by 0.001 to get the equivalent in millimeters. The conversion factor 0.001 is based on the internationally accepted definitions of both units.

Micrometers to Millimeters Reference Table

Micrometers (µm)Millimeters (mm)
1 µm0.001 mm
5 µm0.005 mm
10 µm0.01 mm
25 µm0.025 mm
50 µm0.05 mm
100 µm0.1 mm
500 µm0.5 mm
1000 µm1 mm

Related Conversions

Millimeters to Micrometers All Unit Conversions

Frequently Asked Questions

How do I convert Micrometers to Millimeters? +
Multiply the micrometers value by the conversion factor. 1 µm = 0.001 mm.
What is 1 µm in millimeters? +
1 µm equals 0.001 mm.
Can I convert millimeters back to micrometers? +
Yes. Use our Millimeters to Micrometers converter, or divide the millimeters value by the conversion factor.