candela/square foot to apostilb
Please provide values below to convert candela/square foot to apostilb, or change ↔.
candela/square foot
Definition: A unit of luminance representing the intensity of light emitted per square foot of surface area.
Historyandorigin: The candela unit of luminous intensity is divided by the area unit of square feet, which is common in non-metric systems.
CurrentUse: Commonly used in the United States for specifying the brightness of surfaces in various lighting applications.
funfact: It's used in measuring the brightness of illuminated surfaces like office walls or street signs.
apostilb
Definition: An older unit of luminance, equivalent to one candela per square meter.
Historyandorigin: The apostilb is an archaic unit used primarily in older lighting systems, and is largely obsolete today.
CurrentUse: Very rarely used today, except in specific historical contexts or when dealing with older lighting equipment.
funfact: This unit has been replaced by more standardized units such as the stilb or nit in modern applications.
candela/square foot to apostilb Conversion Table
| 1 candela/square foot | 33.815821889 apostilb |
| 2 candela/square foot | 67.631643778 apostilb |
| 3 candela/square foot | 101.44746567 apostilb |
| 5 candela/square foot | 169.07910945 apostilb |
| 10 candela/square foot | 338.15821889 apostilb |
| 50 candela/square foot | 1690.7910945 apostilb |
| 100 candela/square foot | 3381.5821889 apostilb |
| 1000 candela/square foot | 33815.821889 apostilb |
| 10000 candela/square foot | 338158.21889 apostilb |
| 100000 candela/square foot | 3381582.1889 apostilb |
| 1000000 candela/square foot | 33815821.889 apostilb |
How to Convert candela/square foot to apostilb
1 candela/square foot = 33.815821889 apostilb
1 apostilb = 0.0295719561 candela/square foot
we use cross multiplication method
candela/square foot → apostilb
1 → 33.815821889
1.5 → ?( suppose x)
=>1.5*33.815821889=1*x
by simplifying
x=50.723732834