How Much Potting Soil Do I Need?

Use our simple calculator to work out how much soil you need for your pot. Simply select whether you want a round or square pot and then input the dimensions of your pot to calculate the volume of soil.

Our handy calculator will suggest the most efficient number and size of bags to fill your pot. To make things easier, we have added a couple of easy-to-use presets for our most common pot sizes.

Soil Volume Calculator

1) Choose Your Pot Shape

2) Save Time With These Presets (Optional)

3) Drag these sliders to calculate any pot size

15.0 cm
15.0 cm
15.0 cm
Volume: 0.00 L