20 foot-candles to lux
Convert foot-candles to lux instantly with this free foot-candles to lux converter. Enter any value to get an accurate illumination conversion, plus the formula, the conversion factor and a full reference table.
What is 20 foot-candles in lux?
20 foot-candles are equal to 215.278208 lux.
20 × 10.7639104 = 215.278208 lux
Result
20 foot-candles = 215.2782083 lux
Foot-candles to Lux formula
lx = fc × 10.7639104
The foot-candles to lux conversion factor is 10.7639104167, which is exact by definition. 1 foot-candle = 10.7639104167 lux, and 1 lux = 0.09290304 foot-candles.
Worked examples
- 2 foot-candles = 21.5278208 lux — 2 × 10.7639104 = 21.5278208 lux
- 6 foot-candles = 64.5834625 lux — 6 × 10.7639104 = 64.5834625 lux
- 10 foot-candles = 107.639104 lux — 10 × 10.7639104 = 107.639104 lux
Foot-candles to Lux conversion table
Every value below is calculated with the exact conversion factor and rounded for display.
| Foot-candles (fc) | Lux (lx) |
|---|---|
| 1 fc | 10.76391 lx |
| 2 fc | 21.527821 lx |
| 3 fc | 32.291731 lx |
| 4 fc | 43.055642 lx |
| 5 fc | 53.819552 lx |
| 6 fc | 64.583463 lx |
| 7 fc | 75.347373 lx |
| 8 fc | 86.111283 lx |
| 9 fc | 96.875194 lx |
| 10 fc | 107.6391 lx |
| 12 fc | 129.16693 lx |
| 15 fc | 161.45866 lx |
| 20 fc | 215.27821 lx |
| 25 fc | 269.09776 lx |
| 30 fc | 322.91731 lx |
| 50 fc | 538.19552 lx |
| 75 fc | 807.29328 lx |
| 100 fc | 1,076.391 lx |
| 500 fc | 5,381.9552 lx |
| 1,000 fc | 10,763.91 lx |
Common foot-candles values
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Frequently asked questions
- What is 1 foot-candle in lux?
- 1 foot-candle is equal to 10.7639104 lux.
- How many foot-candles are in one lux?
- There are 0.09290304 foot-candles in 1 lux.
- How do you convert foot-candles to lux?
- Multiply the number of foot-candles by 10.7639104 — or use the formula lx = fc × 10.7639104.
- What is 6 foot-candles in lux?
- 6 foot-candles is 64.5834625 lux. 6 × 10.7639104 = 64.5834625 lux.
- Is the foot-candles to lux conversion exact?
- Yes. The relationship is fixed by definition, so 10.7639104167 is an exact conversion factor — only the displayed result is rounded.