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Convert Lumen/square Foot to Phot

Please provide values below to convert lumen/square foot [lm/ft^2] to phot [ph], or vice versa.

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Lumen/square Foot to Phot Conversion Table

Lumen/square Foot [lm/ft^2]Phot [ph]
0.01 lm/ft^21.07639E-5 ph
0.1 lm/ft^20.0001076391 ph
1 lm/ft^20.001076391 ph
2 lm/ft^20.0021527821 ph
3 lm/ft^20.0032291731 ph
5 lm/ft^20.0053819552 ph
10 lm/ft^20.0107639104 ph
20 lm/ft^20.0215278208 ph
50 lm/ft^20.0538195521 ph
100 lm/ft^20.1076391042 ph
1000 lm/ft^21.0763910417 ph


How to Convert Lumen/square Foot to Phot

1 lm/ft^2 = 0.001076391 ph
1 ph = 929.0304000008 lm/ft^2

Example: convert 15 lm/ft^2 to ph:
15 lm/ft^2 = 15 × 0.001076391 ph = 0.0161458656 ph



Convert Lumen/square Foot to Other Illumination Units