Precision SI Length Metric
Convert Nanometers (nm) to Micrometers (µm) - Length
Convert nanometers (\(\text{nm}\)) to micrometers (\(\mu\text{m}\), also known as microns) instantly. In the International System of Units (SI), \(1\text{ nanometer} = 10^{-9}\text{ m}\) and \(1\text{ micrometer} = 10^{-6}\text{ m}\).
Quick Presets:
Conversion Formula
To convert between nanometers and micrometers, use the exact base-10 SI factor of \(1,000\):
$$ ext{Micrometers } (\mu ext{m}) = rac{ ext{Nanometers } ( ext{nm})}{1,000} = ext{nm} imes 0.001$$
$$ ext{Nanometers } ( ext{nm}) = ext{Micrometers } (\mu ext{m}) imes 1,000$$
$$ ext{Nanometers } ( ext{nm}) = ext{Micrometers } (\mu ext{m}) imes 1,000$$
Real-World Nanoscale to Microscale Examples
Understand the physical scale of nanometers and micrometers across physics, biology, and materials engineering:
0.2 nm (0.0002 µm)
Silicon Atom Diameter
Single atomic lattice spacing in silicon semiconductor crystal wafers.
2.5 nm (0.0025 µm)
DNA Helix Diameter
Width of a single double-stranded B-DNA molecule in biological cells.
10 nm (0.01 µm)
EUV Semiconductor Node
FinFET transistor gate oxide dimensions in advanced computer microprocessors.
120 nm (0.12 µm)
Coronavirus / Influenza Virion
Average diameter of typical airborne viral particles and lipid nanoparticles.
7,000 nm (7.0 µm)
Human Red Blood Cell
Diameter of a human erythrocyte traveling through capillary blood vessels.
10,000 nm (10.0 µm)
Bacterium / PM10 Particle
Typical rod bacterium (E. coli) length and airborne particulate matter threshold.
Nanometers to Micrometers Quick Reference Table
| Nanometers (nm) | Micrometers (µm) | Millimeters (mm) | Scientific Notation (m) |
|---|---|---|---|
| 1 nm | 0.001 µm | 0.000001 mm | 1.0 × 10⁻⁹ m |
| 10 nm | 0.01 µm | 0.00001 mm | 1.0 × 10⁻⁸ m |
| 50 nm | 0.05 µm | 0.00005 mm | 5.0 × 10⁻⁸ m |
| 100 nm | 0.1 µm | 0.0001 mm | 1.0 × 10⁻⁷ m |
| 500 nm | 0.5 µm | 0.0005 mm | 5.0 × 10⁻⁷ m |
| 1,000 nm | 1.0 µm | 0.001 mm | 1.0 × 10⁻⁶ m |
| 5,000 nm | 5.0 µm | 0.005 mm | 5.0 × 10⁻⁶ m |
| 10,000 nm | 10.0 µm | 0.01 mm | 1.0 × 10⁻⁵ m |
| 100,000 nm | 100.0 µm | 0.1 mm | 1.0 × 10⁻⁴ m |
| 1,000,000 nm | 1,000.0 µm | 1.0 mm | 1.0 × 10⁻³ m |
Related Physics & Metrology Guides
Explore Related Metrology Resources:
- Browse all unit converters across 8 physical domains.
- Learn the physics behind nano and micro scales in our 24 SI prefix guide.
- Research applications & force limits: Physics Research Hub.
- Read more about precision metrology and eliminating systematic errors.