| Formula | Calculator | Reverse units |
|---|---|---|
| 1 milliphot second = 0.9290313 footcandle second | Factors for footcandle second | |
| 1 milliphot second = 0.01 kilolux second | Factors for kilolux second | |
| 1 milliphot second = 0.001 lumen second/square centimeter | Factors for lumen second/square centimeter | |
| 1 milliphot second = 0.9290313 lumen second/square foot | Factors for lumen second/square foot | |
| 1 milliphot second = 0.006451613 lumen second/square inch | Factors for lumen second/square inch | |
| 1 milliphot second = 10 lumen second/square meter | Factors for lumen second/square meter | |
| 1 milliphot second = 0.002777778 lux hour | Factors for lux hour | |
| 1 milliphot second = 10 lux second | Factors for lux second | |
| 1 milliphot second = 10 metercandle second | Factors for metercandle second | |
| 1 milliphot second = 10000 nox second | Factors for nox second | |
| 1 milliphot second = 0.001 phot second | Factors for phot second |