Lux (Meter-candle, Lumen/meter²) to Foot-candle (Lumen/foot²) Converter
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Lux (Meter-candle, Lumen/meter²)
- Symbol
- lx
- System
- Metric/Imperial
- Dimension
- Various
Foot-candle (Lumen/foot²)
- Symbol
- fc
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Lux (Meter-candle, Lumen/meter²) | Foot-candle (Lumen/foot²) | Foot-candle (Lumen/foot²) | Lux (Meter-candle, Lumen/meter²) |
|---|---|---|---|
| 1 | 0.0929031299 | 1 | 10.7639 |
| 2 | 0.1858062598 | 2 | 21.5278 |
| 3 | 0.2787093897 | 3 | 32.2917 |
| 5 | 0.4645156495 | 5 | 53.8195 |
| 10 | 0.9290312991 | 10 | 107.639 |
| 25 | 2.3225782477 | 25 | 269.0975 |
| 50 | 4.6451564953 | 50 | 538.195 |
| 100 | 9.2903129906 | 100 | 1076.39 |
| 500 | 46.4515649532 | 500 | 5381.95 |
| 1000 | 92.9031299064 | 1000 | 10763.9 |
Conversion Formula
Foot-candle (Lumen/foot²) = Lux (Meter-candle, Lumen/meter²) × 0.0929031299
Lux (Meter-candle, Lumen/meter²) = Foot-candle (Lumen/foot²) × 10.7639
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 0.0929031299.
How to convert Lux (Meter-candle, Lumen/meter²) to Foot-candle (Lumen/foot²)
Multiply the value in lux (meter-candle, lumen/meter²) by 0.0929031299 to get foot-candle (lumen/foot²). For example, 5 Lux (Meter-candle, Lumen/meter²) = 0.4645156495 Foot-candle (Lumen/foot²). All results in the 照度 converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 0.09 too early — keep full precision until the final display. For 照度, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Foot-candle (Lumen/foot²) in 1 Lux (Meter-candle, Lumen/meter²)?
- 1 Lux (Meter-candle, Lumen/meter²) = 0.0929031299 Foot-candle (Lumen/foot²).
- How many Lux (Meter-candle, Lumen/meter²) in 1 Foot-candle (Lumen/foot²)?
- 1 Foot-candle (Lumen/foot²) = 10.7639 Lux (Meter-candle, Lumen/meter²).
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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