Lumens to Lux Converter — Formula
## Lumens to Lux
**Lux = Lumens / Area (m²)**
Lumens measure total light output. Lux measures illumination intensity on a surface.
### Typical Light Levels
| Condition | Lux |
|---|---|
| Full sunlight | 100,000 |
| Overcast day | 10,000 |
| Office lighting | 300-500 |
| Living room | 50-200 |
| Full moon | 0.25 |
**Lux = Lumens / Area (m²)**
Lumens measure total light output. Lux measures illumination intensity on a surface.
### Typical Light Levels
| Condition | Lux |
|---|---|
| Full sunlight | 100,000 |
| Overcast day | 10,000 |
| Office lighting | 300-500 |
| Living room | 50-200 |
| Full moon | 0.25 |
Exemplo Resolvido
An 800 lumen bulb illuminating a 10 m² room.
- Lux = 800 / 10 = 80 lux
- Foot-candles = 80 x 0.0929 = 7.4 fc