Convert Millilux to Lux (mlx to lx)
1 millilux (mlx) = 0.001 lux (lx). 1 lx = 1000 mlx. Example: 15 mlx = 15 × 0.001 = 0.015 lx.
Also searched as millilux to lx, millilux in lx, millilux into lux, mlx to lx, mlx in lux, mlx into lux, millilux to lux, mlx to lux converter and how many lux in a millilux.
1 mlx = 0.001 lx
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk millilux to lux converter to paste a column from Excel.
How to Convert Millilux to Lux
- 1 mlx = 0.001 lx
- 1 lx = 1000 mlx
- Example: convert 15 mlx to lx: 15 mlx = 15 × 0.001 lx = 0.015 lx
Formula
lx = mlx ÷ 1000
Derivation from SI units:
- 1 mlx = 10⁻³ lx.
- 1 lx = 1 lm/m².
Both units are defined exactly, so the factor is exact. Millilux definition: millilux; Lux definition: lux.
Worked examples
- A reading of 10 mlx converts to 0.01 lx.
10 mlx × 0.001 = 0.01 lx - A value of 250 mlx is 0.25 lx.
250 mlx × 0.001 = 0.25 lx
Millilux to Lux conversion table
| Millilux (mlx) | Lux (lx) |
|---|---|
| 0.1 mlx | 0.0001 lx |
| 1 mlx | 0.001 lx |
| 2 mlx | 0.002 lx |
| 10 mlx | 0.01 lx |
| 50 mlx | 0.05 lx |
| 100 mlx | 0.1 lx |
| 250 mlx | 0.25 lx |
| 500 mlx | 0.5 lx |
| 1000 mlx | 1 lx |
| 5000 mlx | 5 lx |
Where it's used
Millilux are used for night-vision and low-light camera specifications, while lux appear in workplace lighting standards (EN 12464). Both measure illuminance (light falling on a surface), so the conversion is a fixed factor.
Millilux to other illuminance units
| Conversion | 1 mlx equals |
|---|---|
| millilux to lux | 0.001 lx |
| millilux to foot-candle | 0.00009290304 fc |
| millilux to kilolux | 0.000001 klx |
| millilux to phot | 1 × 10⁻⁷ ph |
Frequently asked questions
How many lux are in 1 millilux?
1 mlx = 0.001 lx.
How do I convert millilux to lux?
Multiply the value in mlx by 0.001, or divide it by 1000. For example, 15 mlx × 0.001 = 0.015 lx.
Is the mlx to lx conversion exact?
Yes. Both units are defined exactly, and 1 mlx is exactly 0.001 lx.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (becquerel, gray, sievert, lux) and Table 2 (candela).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Millilux to Lux (mlx to lx). Retrieved October 25, 2026, from https://scientificconverters.com/illuminance/millilux-to-lux/
IEEE
Scientific Converters, "Convert Millilux to Lux (mlx to lx)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/illuminance/millilux-to-lux/