Vapor Pressure Deficit
Calculator
Calculate both Room VPD and Leaf VPD automatically
Just enter the value below to generate the VPD values for your room and your plants. You’ll need to know the room’s temperature, relative humidity, and the plant’s temperature. We recommend calibrating your sensors, so you are confident you have accurate results.
LEAF VPD CALCULATOR
DOWNLOAD THE PRINTABLE VPD CHARTS PDF
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