How many µm in 1 nm? The answer is 0.001. We assume you are converting between micron and nanometre. You can view more details on each measurement unit: µm or nm The SI base unit for length is the metre. 1 metre is equal to 1000000 µm, or 1000000000 nm. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between microns and nanometres. Type in your own numbers in the form to convert the units!
1 µm to nm = 1000 nm
2 µm to nm = 2000 nm
3 µm to nm = 3000 nm
4 µm to nm = 4000 nm
5 µm to nm = 5000 nm
6 µm to nm = 6000 nm
7 µm to nm = 7000 nm
8 µm to nm = 8000 nm
9 µm to nm = 9000 nm
10 µm to nm = 10000 nm
You can do the reverse unit conversion from nm to µm, or enter any two units below:
a metric unit of length equal to one millionth of a meter
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanometre = 10-9 metre.
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