nox to lux Converter
1 nox = 0.001 lx. Enter a value. The result updates immediately.
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Accuracy and rounding
Illuminance measures light arriving at a surface. It is different from lumens, which describe luminous flux.
Lux is lumens per square meter; foot-candles are lumens per square foot, using the exact international foot.
Whole lux values are usually enough for room surveys; calibrated lighting work should follow the meter resolution.
How to convert nox to lux
- Enter the value in nox.
- Select nox as the source unit.
- Select lux as the target unit.
- Read or copy the result.
nox to lux chart
| nox | lux |
|---|---|
| 1 nox | 0.001 lx |
| 10 nox | 0.01 lx |
| 100 nox | 0.1 lx |
| 1,000 nox | 1 lx |
| 10,000 nox | 10 lx |
Formula
lx = nox x 0.001
Example: 1 nox = 0.001 lx.
Source
Illuminance factors from NIST light-unit conversion tables, using lux as the shared reference unit.
Common questions
How do I convert nox to lux?
Enter the nox value in the converter, or multiply by the factor shown in the formula. 1 nox = 0.001 lx.
What should I watch out for?
Lux and foot-candles measure light on a surface, not total lamp output in lumens.
Where does this illuminance conversion come from?
Illuminance factors from NIST light-unit conversion tables, using lux as the shared reference unit. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.