Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 lm/m² = 0.093 fc
1 fc = 10.764 lm/m²
Example:
Convert 15 Lumens per Square Meter to Footcandle:
15 lm/m² = 1.394 fc
Lumens per Square Meter | Footcandle |
---|---|
0.01 lm/m² | 0.001 fc |
0.1 lm/m² | 0.009 fc |
1 lm/m² | 0.093 fc |
2 lm/m² | 0.186 fc |
3 lm/m² | 0.279 fc |
5 lm/m² | 0.465 fc |
10 lm/m² | 0.929 fc |
20 lm/m² | 1.858 fc |
30 lm/m² | 2.787 fc |
40 lm/m² | 3.716 fc |
50 lm/m² | 4.645 fc |
60 lm/m² | 5.574 fc |
70 lm/m² | 6.503 fc |
80 lm/m² | 7.432 fc |
90 lm/m² | 8.361 fc |
100 lm/m² | 9.29 fc |
250 lm/m² | 23.226 fc |
500 lm/m² | 46.451 fc |
750 lm/m² | 69.677 fc |
1000 lm/m² | 92.902 fc |
10000 lm/m² | 929.023 fc |
100000 lm/m² | 9,290.227 fc |