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ERTH STONE · PLAN WITH CONFIDENCE

NATURAL STONE CALCULATOR

Planning a garden project? Find out how much natural stone you may need. Choose your material, enter your measurements and get an instant estimate for your project.

1

CHOOSE YOUR STONE

2

ENTER YOUR MEASUREMENTS

Enter the internal measurements of your gabion basket or total basket arrangement.

The default includes a stone at each end of the path. Counts are approximate: real stone sizes, edge positions, curves and comfortable walking distances may change the total.
Natural boulders, monoliths and water features are individual stones rather than loose material. Each piece has its own size, shape and character, so a bulk bag calculator would not give a reliable quantity. Browse the available stones and choose the individual piece that suits your project.

This is an indicative planning value. If your product supplier gives a bulk density or coverage figure, use that instead.

For decorative slate chippings, 50mm is a common planning depth. Check the product guidance for your particular stone size and application.

HOW TO CALCULATE YOUR STONE

1. Measure your space

Measure the length and width of your garden area in metres, or enter your total area in square metres.

2. Choose your depth

Different stones and projects need different depths. A decorative border, pond edge and gabion basket will not need the same amount of material.

3. Check your quantity

See your approximate weight, volume and bag equivalents. Choose the product and pack size that best suits your project.

Delivery reminder: Erth Stone pallet deliveries are normally made by tail-lift vehicle with a pump truck, to the kerbside. A firm, flat and accessible unloading area is required. Delivery to your chosen position is not guaranteed. Please check the delivery information before ordering.