1 mm = 1000000 nm
1 Millimeter (mm) = 1000000 Nanometer (nm).
If you want to reverse convert, use Nanometer → Millimeter. 1 nm = 1.0E-6 mm. You can also explore the full Length converter page for more cross conversions.
Conversion formula
Millimeter to Nanometer formula: value in nm = value in mm × 1000000.
Nanometer to Millimeter formula: value in mm = value in nm × 1.0E-6.
How to convert Millimeter to Nanometer
To convert Millimeter to Nanometer, multiply the value in mm by 1000000. This gives the result in nm.
For example, 1 mm = 1000000 nm and 10 mm = 10000000 nm.
What is Millimeter?
Millimeter (mm): One thousandth of a metre. Screw diameters, sheet thicknesses and small dimensions on technical drawings commonly use this finer scale. 1 mm = 0.1 cm = 0.001 m.
What is Nanometer?
Nanometer (nm): One billionth of a metre. It is used for light wavelengths, thin films and nanoscale structures, far below ordinary ruler measurements. 1 nm = 0.001 μm = 10⁻⁹ m.
FAQ
How many nanometer are in 1 millimeter?
There are 1000000 nm in 1 mm.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert millimeter to nanometer?
Multiply the value in mm by 1000000 to get the value in nm.
Millimeter → other Length units
- 1 millimeter → meter = 0.001 meter
- 1 millimeter = 1.0E-6 kilometer
- 1 millimeter → decimeter = 0.01 decimeter
- 1 millimeter → centimeter = 0.1 centimeter
- 1 millimeter → micrometer = 1000 micrometer
- 1 millimeter = 1000000 nanometer
- 1 millimeter = 1000000000 picometer
- 1 millimeter = 5.3995680345572E-7 nautical mile
- 1 millimeter = 6.2137119223733E-7 mile
- 1 millimeter → fathom = 0.00054680664916885 fathom
- 1 millimeter → yard = 0.0010936132983377 yard
- 1 millimeter → feet = 0.0032808398950131 feet
- 1 millimeter → inch = 0.039370078740157 inch
- 1 millimeter → hand = 0.0098425196850394 hand
- 1 millimeter = 6.6845871222684E-15 astronomical unit
- 1 millimeter = 1.0570008340246E-19 lightyear
- 1 millimeter = 3.2407792894443E-20 parsec
Millimeter → Nanometer Table
The table below shows common values from Millimeter to Nanometer and the reverse direction for quick reference.
| mm | nm | Rounded |
|---|---|---|
| 1 mm | 1000000 nm | 1000000.0000 |
| 2 mm | 2000000 nm | 2000000.0000 |
| 3 mm | 3000000 nm | 3000000.0000 |
| 4 mm | 4000000 nm | 4000000.0000 |
| 5 mm | 5000000 nm | 5000000.0000 |
| 10 mm | 10000000 nm | 10000000.0000 |
| 12 mm | 12000000 nm | 12000000.0000 |
| 15 mm | 15000000 nm | 15000000.0000 |
| 20 mm | 20000000 nm | 20000000.0000 |
| 25 mm | 25000000 nm | 25000000.0000 |
| 30 mm | 30000000 nm | 30000000.0000 |
| 40 mm | 40000000 nm | 40000000.0000 |
| 50 mm | 50000000 nm | 50000000.0000 |
| 75 mm | 75000000 nm | 75000000.0000 |
| 100 mm | 100000000 nm | 100000000.0000 |
| 200 mm | 200000000 nm | 200000000.0000 |
| 250 mm | 250000000 nm | 250000000.0000 |
| 500 mm | 500000000 nm | 500000000.0000 |
| 750 mm | 750000000 nm | 750000000.0000 |
| 1000 mm | 1000000000 nm | 1000000000.0000 |
| 2500 mm | 2500000000 nm | 2500000000.0000 |
| 5000 mm | 5000000000 nm | 5000000000.0000 |
| 10000 mm | 10000000000 nm | 10000000000.0000 |
Nanometer → Millimeter Table
| nm | mm | Rounded |
|---|---|---|
| 1 nm | 1.0E-6 mm | 0.0000 |
| 2 nm | 2.0E-6 mm | 0.0000 |
| 3 nm | 3.0E-6 mm | 0.0000 |
| 4 nm | 4.0E-6 mm | 0.0000 |
| 5 nm | 5.0E-6 mm | 0.0000 |
| 10 nm | 1.0E-5 mm | 0.0000 |
| 12 nm | 1.2E-5 mm | 0.0000 |
| 15 nm | 1.5E-5 mm | 0.0000 |
| 20 nm | 2.0E-5 mm | 0.0000 |
| 25 nm | 2.5E-5 mm | 0.0000 |
| 30 nm | 3.0E-5 mm | 0.0000 |
| 40 nm | 4.0E-5 mm | 0.0000 |
| 50 nm | 5.0E-5 mm | 0.0001 |
| 75 nm | 7.5E-5 mm | 0.0001 |
| 100 nm | 0.0001 mm | 0.0001 |
| 200 nm | 0.0002 mm | 0.0002 |
| 250 nm | 0.00025 mm | 0.0003 |
| 500 nm | 0.0005 mm | 0.0005 |
| 750 nm | 0.00075 mm | 0.0008 |
| 1000 nm | 0.001 mm | 0.0010 |
| 2500 nm | 0.0025 mm | 0.0025 |
| 5000 nm | 0.005 mm | 0.0050 |
| 10000 nm | 0.01 mm | 0.0100 |
Nanometer → Millimeter
The reverse value is 1 nm = 1.0E-6 mm.