Volume Calculators
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Rectangular Area
For square and rectangular bedsTwo inches is recommended for most decorative stone.
You will need approximately1.23 cubic yardsRoughly 33.33 cubic feet · we recommend ordering 1.40 yd³
Circular Area
For round beds and fire-pit surroundsYou will need approximately0.70 cubic yardsRoughly 18.85 cubic feet · we recommend ordering 0.80 yd³
How it works
Getting the depth right
Depending on the size, shape and depth you want to cover, your product usage will vary. These calculators give you a solid estimate — round up slightly rather than down, since it is much easier to spread a little extra than to order a second load.
- In most cases two inches of depth is recommended for decorative stones.
- Larger stone generally needs more depth to fully cover the ground beneath.
- For mulch, 2–3 inches suppresses weeds while still letting the soil breathe.
- For a new lawn, 4–6 inches of topsoil gives roots something to work with.
- Lay landscape fabric underneath to keep weeds from coming through.
Still unsure? Contact one of our experts for a free consultation — we have supplied thousands of local projects and can usually tell you what you need from a photo and a rough measurement.
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