1 Micrometers to Millimeters

Convert 1 micrometers (μm) to millimeters (mm) with formulas, examples, and conversion tables.

μm
mm
1 μm = 0.001 mm
Full precision:0.001 mm
Feet + Inches:1.55e-3 in
Step-by-Step Solution

To convert 1 micrometers to millimeters, we divide by 1000 because one millimeter equals exactly 1000 micrometers.

1 millimeter = 1000 micrometers

Since there are 1000 micrometers in every millimeter, we divide our value by this factor:

1 ÷ 1000 = 0.001 millimeters

So 1 micrometers = 0.001 millimeters.

✓Quick check: 0.001 × 1000 = 1 micrometers
↔ Millimeters to Micrometers

Micrometers to Millimeters Conversion Table

MicrometersMillimeters
1 μm0.001 mm
2 μm0.002 mm
3 μm0.003 mm
4 μm0.004 mm
5 μm0.005 mm
10 μm0.01 mm
20 μm0.02 mm
50 μm0.05 mm
100 μm0.1 mm

1 Micrometers in Other Units

Unit1 μm =
Micrometers to Kilometers1e-9 km
Micrometers to Meters0.000001 m
Micrometers to Centimeters0.0001 cm
Micrometers to Millimeters0.001 mm
Micrometers to Nanometers1000 nm
Micrometers to Miles6.2137e-10 mi
Micrometers to Yards0.00000109 yd
Micrometers to Feet0.00000328 ft
Micrometers to Inches0.00003937 in
Micrometers to Nautical Miles5.3996e-10 nmi
Micrometers to Fathoms5.4681e-7 ftm
Micrometers to Light Years1.057e-22 ly
Micrometers to Astronomical Units6.6845e-18 AU
Micrometers to Parsecs3.2404e-23 pc
Micrometers to Angstroms10000 Å
Micrometers to Planck Lengths6.1871e+28 ℓP
Micrometers to Rods1.9884e-7 rd

Related Conversions

5 μm to mm10 μm to mm20 μm to mm1e-3 mm to μmMillimeters to Micrometers ConverterMicrometers to Millimeters Converter