Calculators

Energy Calculator for Grow Rooms
Power Calculator Power consumption is a significant expense for large grows. Check your utility bill or contact utility company to see power rates for your area. Note that power rate may be different for 120V and 240V. Depending on your...
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How Much Cooling for HLG Lamps HVAC Tool
HVAC Calculator Number of HLG 650R/Scorpion Diablo Lamps : Number of HLG 600/Scorpion Rspec Lamps : Number of 1000W DE HPS: *BTU: *TONS:   * Please add additional cooling to account for climate. We recommend adding 15% for places with...
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PPF to PPFD Calculator
Enter Total PPF output of Lamp in µmol or PPF. To calcualte this simply multiply the efficiency of the LED lamp with its power. A 2.5 PPF/W or 2.5µmol/j lamp with 480 watts will have 1200 µmol or PPF output....
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Converting PPFD to DLI
Quantum Sensors measure measure the instantaneous photosynthetic photon flux density in µmol m-2 s-1. Use Calculator below to convert instantaneous PPFD µmol m-2 s-1 to DLI photosynthetic photon flux density in mol m-2 d-1   Enter PPFD : Enter Hours :...
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