CO2 Injector time calculation

Find your optimal CO2 injection time to have the best result with your indoor garden.

Fill in your room size, desired ppm level, and flowmeter cubic foot per hour adjustment to get your optimal injection time. Keep in mind that the average level of CO2 in the air is around 300 PPM.

Room size in feet

Volume  ft3

*Enter the size in feet or meters
**Ambient CO2 level of 300 ppm assumed

At current flowmeter setting:


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