Soil and Mulch Calculator

How to use

1. Enter the bed or planter's length and width.
2. Enter the depth of soil / mulch in inches.
3. Enter the bag size in liters (written on the bag).
4. The number of bags and the cost will show.

Note: Soil settles after filling and becomes less — that is why the extra % is included. For large amounts, a trolley or truck load is often cheaper than bags. Rates change — verify with the official source before relying on this.