Planning tool
Pebble quantity calculator
Work out roughly how much material your area needs before you enquire. Enter the area and the depth of cover you want, and the calculator returns an approximate weight range you can send straight to us.
Estimated requirement
- Area
- 9.29 sq m / 100 sq ft
- Approximate volume
- 0.46 cubic metres
- Approximate quantity
- 0.70 – 0.77 tonnes
This is an estimate only. The final requirement depends on pebble size, actual bulk density, compaction, ground conditions and site wastage. Confirm the quantity with us before ordering.
How to measure your area
- Break irregular areas into rectangles and measure each one separately.
- Measure at the widest points, then subtract planting pockets and paving.
- Decide the depth of cover you want before calculating, not after.
- Add a modest allowance for settlement and for topping up later.