foot-candle to flame
Please provide values below to convert foot-candle [ft*c, fc] to flame, or change ↔.
foot-candle [ft*c, fc]
Definition: A unit of illuminance, equal to one lumen per square foot.
Historyandorigin: The foot-candle was used primarily in the United States and is based on the imperial system of measurement.
CurrentUse: It is still used in some areas, especially in the U.S. for lighting design and environmental assessments.
funfact: One foot-candle is approximately 10.764 lux, making it a convenient unit for those still using imperial units.
flame
Definition: An older, informal unit of light intensity, typically referring to the brightness produced by a flame, often used for measuring gas lamp light output.
Historyandorigin: The flame unit was used in the 19th and early 20th centuries when gas lamps were a major source of light.
CurrentUse: It is no longer used in modern lighting systems and has been replaced by more accurate and standardized units.
funfact: The flame unit was part of the early photometric measurements of light intensity, particularly for gas lamps.
foot-candle [ft*c, fc] to flame Conversion Table
| 1 foot-candle [ft*c, fc] | 0.25 flame |
| 2 foot-candle [ft*c, fc] | 0.5 flame |
| 3 foot-candle [ft*c, fc] | 0.75 flame |
| 5 foot-candle [ft*c, fc] | 1.25 flame |
| 10 foot-candle [ft*c, fc] | 2.5 flame |
| 50 foot-candle [ft*c, fc] | 12.5 flame |
| 100 foot-candle [ft*c, fc] | 25 flame |
| 1000 foot-candle [ft*c, fc] | 250 flame |
| 10000 foot-candle [ft*c, fc] | 2500 flame |
| 100000 foot-candle [ft*c, fc] | 25000 flame |
| 1000000 foot-candle [ft*c, fc] | 250000 flame |
How to Convert foot-candle to flame
1 foot-candle [ft*c, fc] = 0.25 flame
1 flame = 4 foot-candle [ft*c, fc]
we use cross multiplication method
foot-candle [ft*c, fc] → flame
1 → 0.25
1.5 → ?( suppose x)
=>1.5*0.25=1*x
by simplifying
x=0.375