Convert Nanolux to Millilux
Convert Nanolux (nlx) to Millilux (mlx) instantly and accurately.
Conversion Formula
mlx = nlx × 1.000000000e-6
About Nanolux
The nanolux (nlx) equals 10⁻⁹ lx. Astronomical night-sky scale: the zodiacal band contributes ~10-50 nlx; airglow ~150 nlx; the Milky Way core ~100 nlx. The absolute human eye threshold is around 100 nlx. Used in night-sky quality metrics and photomultiplier tube calibration. 1 nlx = 10⁻⁹ lx.
About Millilux
The millilux (mlx) equals 10⁻³ lx, also called 1 nox (CIE historical unit). Moonless clear sky: ~1 mlx; quarter moon: ~20-50 mlx; full moon at zenith: ~100-270 mlx. Minimum for dark-adapted outdoor navigation. Emergency exit pathway lighting is typically 1-5 mlx. 1 mlx = 10⁻³ lx = 1 nox.
Quick Reference Table
| Nanolux (nlx) | Millilux (mlx) |
|---|---|
| 1 nlx | 1 × 10-6 mlx |
| 2 nlx | 2 × 10-6 mlx |
| 5 nlx | 5 × 10-6 mlx |
| 10 nlx | 1 × 10-5 mlx |
| 25 nlx | 2.5 × 10-5 mlx |
| 50 nlx | 5 × 10-5 mlx |
| 100 nlx | 1 × 10-4 mlx |