Convert lux to kilolux
1 lx = 0.001 klx — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.001klx
As a fraction: 1/1000
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1 lx = 0.001 klx
Show this value in all 8 illuminance units
- Kilolux klx 0.001
- Lux lx 1
- Millilux mlx 1000
- Foot-candles fc 0.092 903 04
- Phots ph 0.0001
- Noxs nx 1000
- Lumen per square meters lm/m² 1
- Lumen per square centimeters lm/cm² 0.0001
Every row is Lux (lx) converted through the lux, in exact rational arithmetic.
How to convert lux to kilolux
Multiply the number of lux by 0.001 to get kilolux.
The exact factor is 0.001 — as a fraction, 1/1000.
Lux to Kilolux conversion table
| Lux (lx) | Kilolux (klx) |
|---|---|
| 1 lx | 0.001 |
| 2 lx | 0.002 |
| 3 lx | 0.003 |
| 5 lx | 0.005 |
| 10 lx | 0.01 |
| 20 lx | 0.02 |
| 25 lx | 0.025 |
| 50 lx | 0.05 |
| 100 lx | 0.1 |
| 250 lx | 0.25 |
| 500 lx | 0.5 |
| 1000 lx | 1 |
Kilolux to Lux conversion table
| Kilolux (klx) | Lux (lx) |
|---|---|
| 1 klx | 1000 |
| 2 klx | 2000 |
| 3 klx | 3000 |
| 5 klx | 5000 |
| 10 klx | 10 000 |
| 20 klx | 20 000 |
| 25 klx | 25 000 |
| 50 klx | 50 000 |
| 100 klx | 100 000 |
| 250 klx | 250 000 |
| 500 klx | 500 000 |
| 1000 klx | 1 000 000 |
Frequently asked
How many kilolux are in a lux?
One lux equals 0.001 kilolux (lx → klx). That figure is exact, not rounded.
How do you convert lux to kilolux?
Multiply the number of lux by 0.001 to get kilolux.
What is 1 klx in lux?
One kilolux is 1000 lux.
What is 10 lx in klx?
10 lx = 0.01 klx.