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Light Wattage Calculator

Light Wattage Calculator

Grow Light Wattage Calculation Light Wattage Calculation

Having sufficient lighting is essential to producing healthy plants. 60 watts per square foot is roughly equivalent to having a 1000w bulb over a 4'x4' area.

Enter the length of your grow room (Ft.)
The recommended wattage needed to effectively and efficiently grow in this size area is

- watts
This calculator is based on 60w per sq ft which is the necessary amount of light for optimal penetration during flowering.

Formula: (Length x Width) x 60

Enter the width of your grow room (Ft.)
Calculated Sq Ft. of your grow room.

How's it Growing?


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