Convert nanometers to millimeters
1 nm = 0.000001 mm — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 001mm
As a fraction: 1/1000000
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1 nm = 0.000001 mm
Show this value in all 50 length units
- Gigameters Gm 1e-18
- Megameters Mm 1e-15
- Kilometers km 1e-12
- Hectometers hm 1e-11
- Decameters dam 1e-10
- Meters m 1e-9
- Decimeters dm 1e-8
- Centimeters cm 0.000 000 1
- Millimeters mm 0.000 001
- Micrometers µm 0.001
- Nanometers nm 1
- Picometers pm 1000
- Femtometers fm 1 000 000
- Inches in 3.93700787402e-8
- Feet ft 3.28083989501e-9
- Yards yd 1.09361329834e-9
- Miles mi 6.21371192237e-13
- Nautical miles nmi 5.39956803456e-13
- Thous thou 0.000 039 370 078 740 2
- Hands hh 9.84251968504e-9
- Links li 4.9709695379e-9
- Spans span 4.37445319335e-9
- Cubits cubit 2.18722659668e-9
- Ells ell 8.7489063867e-10
- Fathoms ftm 5.46806649169e-10
- Rods rd 1.98838781516e-10
- Chains ch 4.9709695379e-11
- Furlongs fur 4.9709695379e-12
- Leagues lea 2.07123730746e-13
- Barleycorns barleycorn 0.000 000 118 110 236 22
- US survey feet ft (US) 3.28083333333e-9
- US survey miles mi (US) 6.21369949495e-13
- Ångströms Å 10
- Microns µ 0.001
- Bohr radiuss a₀ 18.897 261 259 1
- Planck lengths ℓₚ 6.18714249917e+25
- Astronomical units au 6.68458712227e-21
- Light-years ly 1.05700083402e-25
- Light-seconds ls 3.33564095198e-18
- Light-minutes lmin 5.55940158664e-20
- Parsecs pc 3.24077928944e-26
- Kiloparsecs kpc 3.24077928944e-29
- Megaparsecs Mpc 3.24077928944e-32
- Solar radiuss R☉ 1.43740117867e-18
- Earth radiuss R🜨 1.56961230576e-16
- Point (DTP)s pt 0.000 002 834 645 669 29
- Picas pc 0.000 000 236 220 472 441
- Scandinavian miles mil 1e-13
- Versts вер 9.37382827147e-13
- Lis 里 2e-12
Every row is Nanometer (nm) converted through the meter, in exact rational arithmetic.
How to convert nanometers to millimeters
Multiply the number of nanometers by 0.000001 to get millimeters.
The exact factor is 0.000001 — as a fraction, 1/1000000.
Nanometer to Millimeter conversion table
| Nanometers (nm) | Millimeters (mm) |
|---|---|
| 1 nm | 0.000 001 |
| 2 nm | 0.000 002 |
| 3 nm | 0.000 003 |
| 5 nm | 0.000 005 |
| 10 nm | 0.000 01 |
| 20 nm | 0.000 02 |
| 25 nm | 0.000 025 |
| 50 nm | 0.000 05 |
| 100 nm | 0.0001 |
| 250 nm | 0.000 25 |
| 500 nm | 0.0005 |
| 1000 nm | 0.001 |
Millimeter to Nanometer conversion table
| Millimeters (mm) | Nanometers (nm) |
|---|---|
| 1 mm | 1 000 000 |
| 2 mm | 2 000 000 |
| 3 mm | 3 000 000 |
| 5 mm | 5 000 000 |
| 10 mm | 10 000 000 |
| 20 mm | 20 000 000 |
| 25 mm | 25 000 000 |
| 50 mm | 50 000 000 |
| 100 mm | 100 000 000 |
| 250 mm | 250 000 000 |
| 500 mm | 500 000 000 |
| 1000 mm | 1 000 000 000 |
Frequently asked
How many millimeters are in a nanometer?
One nanometer equals 0.000001 millimeters (nm → mm). That figure is exact, not rounded.
How do you convert nanometers to millimeters?
Multiply the number of nanometers by 0.000001 to get millimeters.
What is 1 mm in nanometers?
One millimeter is 1000000 nanometers.
What is 10 nm in mm?
10 nm = 0.000 01 mm.