Many customers ask us “How heavy will my planter be when it’s empty?” — so we built this simple calculator to give you the answer instantly.

​

Enter the length, width and height of your planter in millimetres, then click Calculate. The tool will estimate the empty weight based on the surface area of the steel and our standard material thickness. This is an empty-weight calculation only and doesn’t include soil, LECA, insulation or plants.

​

If you’re a trade user, you can switch to Use a saved quote and instantly see the empty weight for every planter on that quote — no manual input required.

​

If you change any of the sizes or options, just click Calculate again to update the result.