Millimeters to Nanometers
1 mm = 1,000,000 nm. Edit either value to convert instantly.
Conversion formula
nm = mm × (0.001) × (1 × 10⁹)1 mm = 1,000,000 nm
millimeter (mm)
One millimeter equals exactly 0.001 m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
nanometer (nm)
One nanometer equals exactly 1 × 10⁻⁹ m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| mm | nm |
|---|---|
| = 1,000,000 | |
| = 2,000,000 | |
| = 5,000,000 | |
| = 10,000,000 | |
| = 15,000,000 | |
| = 20,000,000 | |
| = 25,000,000 | |
| = 30,000,000 | |
| = 40,000,000 | |
| = 45,000,000 |
| mm | nm |
|---|---|
| = 50,000,000 | |
| = 60,000,000 | |
| = 70,000,000 | |
| = 80,000,000 | |
| = 90,000,000 | |
| = 100,000,000 | |
| = 150,000,000 | |
| = 160,000,000 | |
| = 170,000,000 | |
| = 180,000,000 |
Frequently asked questions
How many nanometers are in 1 millimeter?
1 mm = 1,000,000 nm. nm = mm × (0.001) × (1 × 10⁹)
How do I convert mm to nm?
nm = mm × (0.001) × (1 × 10⁹)
Is 1 millimeter bigger than 1 nanometer?
1 mm = 1,000,000 nm.
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