Convert lumen/square foot to lux
Lux
The lux (lx) is the SI unit of illuminance, measuring luminous flux per unit area. One lux equals one lumen per square metre. It is used to measure the intensity of light as perceived by the human eye falling on a surface. Typical office lighting is around 300–500 lux, while direct sunlight exceeds 100,000 lux.
Lumen/Square Foot to Lux conversion table
| Lumen/Square Foot | Lux | Lux | Lumen/Square Foot |
|---|---|---|---|
| 1 | 10.7639 | 1 | 0.092903 |
| 2 | 21.5278 | 2 | 0.185806 |
| 3 | 32.2917 | 3 | 0.278709 |
| 5 | 53.8196 | 5 | 0.464515 |
| 10 | 107.639 | 10 | 0.92903 |
| 20 | 215.278 | 20 | 1.85806 |
| 25 | 269.098 | 25 | 2.32258 |
| 50 | 538.196 | 50 | 4.64515 |
| 100 | 1076.39 | 100 | 9.2903 |
| 250 | 2690.98 | 250 | 23.2258 |
| 500 | 5381.96 | 500 | 46.4515 |
| 1000 | 10763.9 | 1000 | 92.903 |
How to convert Lumen/Square Foot to Lux
1 lm/ft² = 10.7639 lx. To convert any value, multiply it by 10.7639. For example, 25 lm/ft² = 269.098 lx.
Frequently asked questions
- How many lx are there in one lm/ft²?
- One lm/ft² is equal to 10.7639 lx.
- How do you convert Lumen/Square Foot to Lux?
- Multiply the value in Lumen/Square Foot by 10.7639 to get the result in Lux.
- How much is 25 lm/ft² in lx?
- 25 lm/ft² is equal to 269.098 lx.
- How do you convert Lux back to Lumen/Square Foot?
- Divide by the same factor: multiply the value in Lux by 0.092903 to get Lumen/Square Foot.