Spectral Radiant Flux Converter
Result:
Supported units
Convert between watt per nanometer (W/nm), milliwatt per nanometer (mW/nm), and watt per micrometer (W/µm). Exact relationships are used, including 1 W/µm = 1000 W/nm.
Popular pairs
- W/nm <-> mW/nm
- W/nm <-> W/µm
How to use
Pick your from/to units using the search boxes, enter a value, and the result updates instantly. Use the copy button to grab the output.
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Spectral Radiant Flux Converter FAQ
Are the conversions exact?
Yes. We use exact scaling between W/nm, mW/nm, and W/µm.
Can I convert between W/nm and mW/nm?
Yes. Enter your value in W/nm and select mW/nm as the target (or vice versa); results update instantly as you type.
Does this handle very small or very large spectral radiant flux values?
Yes. You can convert down to mW/nm or up to W/µm with high precision using Decimal arithmetic.