3 micrometers to nanometers (3 µm to nm)
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Open the full micrometers to nanometers converter
Formula
To convert micrometers to nanometers, multiply the value by 1000.
nm = µm × 1000
How to convert 3 µm to nm
3 µm × 1000 = 3000 nm
Values near 3 µm
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About the units
- Micrometer (µm)
- Also called the micron; used for cell sizes, fibre diameters and precision machining. One millionth of a metre in the SI system.
- Nanometer (nm)
- Used in nanotechnology, semiconductor manufacturing and optics, where light wavelengths are measured. One billionth of a metre, an SI unit.
Frequently asked questions
- How do I convert micrometers to nanometers?
- To convert micrometers to nanometers, multiply the value by 1000.
- How many nanometers are in 1 micrometer?
- 1 micrometer equals 1000 nm.
- How many nanometers are in 10 micrometers?
- 10 µm equals 10000 nm.
- How do I convert nanometers back to micrometers?
- Use the reverse converter: 1 nanometer equals 0.001 µm.
- Is this converter accurate?
- Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.
Related conversions
- Reverse conversion: nanometers → micrometers
- micrometers → millimeters
- millimeters → micrometers
- micrometers → inches
- inches → micrometers