How Many Plants per Square Foot Calculator

Enter the size of the plants and the required spacing between them to calculate the number of plants per square foot:

Size of plant (in feet):
Required spacing (in feet):
Square footage available:

Number of plants per square foot:

How Many Plants per Square Foot Calculation Formula

Plants per square foot refer to the number of plants that can be planted in a single square foot of land. The number of plants per square foot will depend on the size of the plants and the spacing required between them.

To calculate the number of plants per square foot, you will need to first determine the size of the plants and the required spacing between them. Then, divide the size of the plants and the required spacing by the total area of the square footage you have available.

For example, let’s say you want to plant tomatoes and the plants will be 2 feet tall when fully grown. The recommended spacing between tomato plants is 2 feet. The formula to calculate the number of plants per square foot would be:

Number of plants per square foot = (Size of plant + Required spacing) / Square footage available

In this case, the formula would be: (2 + 2) / 1 = 4 plants per square foot


This means that you can plant up to 4 tomato plants in a single square foot of land.

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