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Unit converter

Illuminance Converter

Convert between lux, foot-candles, phots, millilux, and kilolux.

Phots to Foot-candles

1 Phot = 929.0312991 Foot-candles
929.0312991

About these units

Phots

The phot is a CGS illuminance unit equal to one lumen per square centimeter, or 10,000 lux. It describes very bright light.

Foot-candles

The foot-candle is one lumen per square foot, about 10.76 lux. It's the traditional lighting unit in US architecture.

Conversion formula

To convert Phot to Foot-candle, multiply the value by 929.0312991.

Quick reference

PhotsFoot-candles
1929.0312991
21,858.062598
54,645.156495
109,290.312991
10092,903.12991

Frequently asked questions

How many Foot-candles are in one Phot?
1 Phot = 929.0312991 Foot-candles.
How many Phots are in one Foot-candle?
1 Foot-candle = 0.00107639 (1.07639 × 10⁻³) Phots.

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