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Millimeters to Nanometers Converter

Convert millimeters (mm) to nanometers (nm), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Convert a length from one unit to another. For inches, feet and yards you also get feet and inches with a tape-measure fraction.

About valueEnter a number, a fraction such as 3/8, a mixed number such as 1 3/8, or simple arithmetic such as 2*3.
About to unitUnit to convert into.
About round inches to nearestSmallest inch fraction used when showing feet and inches.
Result
Result
1000000 nm
miles
6.21371192237 × 10^-7
yards
0.00109361329834
feet
0.00328083989501
inches
0.0393700787402
kilometers
1 × 10^-6
meters
0.001
centimeters
0.1
micrometers
1000
light-years
1.05700083402 × 10^-19
US survey feet
0.00328083333333

1 mm = 1000000 nm

Show the working
  1. 1 mm = 1000000 nm
  2. 1 × 1000000 = 1000000 nm

How to convert millimeters to nanometers

1 mm = 1000000 nm, so multiply by 1000000 to go from millimeters to nanometers. Going the other way, 1 nm = 1 × 10^-6 mm.

nm = mm × 1000000
mm = nm × 1

Worked example:

1 mm = 1000000 nm
5 × 1000000 = 5000000 nm

Millimeters to nanometers table

MillimetersNanometers
1 mm1000000 nm
2 mm2000000 nm
3 mm3000000 nm
4 mm4000000 nm
5 mm5000000 nm
6 mm6000000 nm
7 mm7000000 nm
8 mm8000000 nm
9 mm9000000 nm
10 mm10000000 nm
15 mm15000000 nm
20 mm20000000 nm
25 mm25000000 nm
30 mm30000000 nm
40 mm40000000 nm
50 mm50000000 nm
75 mm75000000 nm
100 mm100000000 nm
250 mm250000000 nm
500 mm500000000 nm
1000 mm1000000000 nm

About the units

Millimeters (mm)
Millimeters, a metric unit. Definition: BIPM SI Brochure (SI prefixes).
Nanometers (nm)
Nanometers, a metric unit. Definition: BIPM SI Brochure (SI prefixes).

Formula version 0.1.0Reviewed