Micrometer to Nanometer (μm to nm)
Convert μm to nm — Length converter
Also written as um to nm.
One micrometer equals 1000 nm, so to convert micrometers to nanometers you multiply the value by 1000. A micrometer is larger than a nanometer — going the other way, 1 nm = 0.001 μm. For example, 10 μm = 10000 nm and 50 μm = 50000 nm.
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1 μm = 1000 nm
Micrometer to Nanometer formula
1 Micrometer = 1000 nm
Worked examples
- 25 μm = 25000 nm
- 100 μm = 100000 nm
Micrometer to Nanometer conversion table
| Micrometer (μm) | Nanometer (nm) |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 5 | 5000 |
| 8 | 8000 |
| 10 | 10000 |
| 12 | 12000 |
| 15 | 15000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 250 | 250000 |
| 500 | 500000 |
| 1000 | 1000000 |
Frequently asked questions
How many nanometers are in one micrometer?
One micrometer equals 1000 nanometers (nm).
How many micrometers are in one nanometer?
One nanometer equals 0.001 micrometers (μm).
How do you convert micrometers to nanometers?
1 Micrometer = 1000 nm. Use the calculator above for any value.
What is 5 μm in nm?
5 μm = 5000 nm.
What is 100 μm in nm?
100 μm = 100000 nm.
What is 10 μm in nm?
10 μm = 10000 nm.
What is 20 μm in nm?
20 μm = 20000 nm.
Is a micrometer bigger than a nanometer?
Yes. A micrometer is larger — one micrometer equals 1000 nanometers (nm).