💡Illuminance
Convertir Lux en Foot-Candle
Convertissez facilement les Lux en Foot-Candles (lx en fc) avec formule détaillée et tableau de conversion.
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Illuminance5 unités
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How the Calculation Works (Linear Scaling)
Formula:
Foot-Candle = Lux / 10.76391
Substitution:1 / 10.76391
Calculated Result:0.0929 fc
Since 1 Foot-Candle = 10.76391 Lux, divide the value in Lux by 10.76391.
Standard Ratio Factor:1 lx = 0.092903 fc
Lux to Foot-Candle Conversion Table
Precomputed values for quick reference and printing.
Lux → Foot-Candle(lx → fc)
| Lux | Foot-Candle |
|---|---|
| 1 lx | 0.09290304 fc |
| 2 lx | 0.1858 fc |
| 3 lx | 0.2787 fc |
| 4 lx | 0.3716 fc |
| 5 lx | 0.4645 fc |
| 6 lx | 0.5574 fc |
| 7 lx | 0.6503 fc |
| 8 lx | 0.7432 fc |
| 9 lx | 0.8361 fc |
| 10 lx | 0.929 fc |
| 15 lx | 1.3935 fc |
| 20 lx | 1.8581 fc |
| 25 lx | 2.3226 fc |
| 30 lx | 2.7871 fc |
| 40 lx | 3.7161 fc |
| 50 lx | 4.6452 fc |
| 75 lx | 6.9677 fc |
| 100 lx | 9.2903 fc |
Foot-Candle → Lux(fc → lx)
| Foot-Candle | Lux |
|---|---|
| 1 fc | 10.7639 lx |
| 2 fc | 21.5278 lx |
| 3 fc | 32.2917 lx |
| 4 fc | 43.0556 lx |
| 5 fc | 53.8196 lx |
| 6 fc | 64.5835 lx |
| 7 fc | 75.3474 lx |
| 8 fc | 86.1113 lx |
| 9 fc | 96.8752 lx |
| 10 fc | 107.6391 lx |
| 15 fc | 161.4587 lx |
| 20 fc | 215.2782 lx |
| 25 fc | 269.0978 lx |
| 30 fc | 322.9173 lx |
| 40 fc | 430.5564 lx |
| 50 fc | 538.1955 lx |
| 75 fc | 807.2933 lx |
| 100 fc | 1076.391 lx |
📌 Standard Benchmark Reference Values
1 fc (foot-candle)=≈ 10.7639 lx
Exact US customary illumination standard (1 lumen per square foot = 1 / 0.09290304 lx).
Exact RatioLux (lx)
The SI coherent derived unit of illuminance and luminous emittance, equal to 1 lumen per square meter (1 lx = 1 lm/m²).
Foot-Candle (fc)
A non-SI unit of illuminance equal to 1 lumen per square foot. Equal to approximately 10.7639104167 lux based on the international foot (0.3048 m).
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