Quickly convert depth and area into yards, tons, and truckloads today easily. See material, delivery, tax, and total cost with clear breakdowns for budgets.
| Project | Area | Depth | Waste | Quantity | Truckloads | Estimated Total |
|---|---|---|---|---|---|---|
| Garden Path | 200 ft² | 3 in | 8% | 2.40 yd³ / 1.89 tons | 1 | $165.40 |
| Driveway Top Layer | 900 ft² | 4 in | 10% | 14.67 yd³ / 11.55 tons | 2 | $785.90 |
| Raised Bed Base | 18 m² | 7 cm | 6% | 1.75 yd³ / 1.38 tons | 1 | $139.20 |
Gravel pricing is rarely just “material plus one fee.” Suppliers often combine a base delivery charge with a distance rate, then add per-load handling for small drops, tight access, or timed deliveries. Using a cost breakdown helps you see where the biggest drivers are before you place the order. It also helps you negotiate: you can adjust distance, capacity, or timing instead of guessing.
For rectangular paths and beds, area is length × width. Circular spaces use π × r², and triangular corners use ½ × base × height. Accurate area prevents large overbuys because volume scales directly with area. If a site is irregular, split it into simple shapes and total them.
Common garden path depths are 2–4 inches (about 5–10 cm). Decorative top layers may be thinner, while drive or parking surfaces may need more, especially over soft soil. Depth is the fastest way to change quantity: doubling depth doubles volume, tons, and often truckloads.
Bulk density varies by stone type and moisture. A typical range is 95–110 lb/ft³ (about 1600–1800 kg/m³). Conversions used in estimating include 27 ft³ per yd³ and 1 m³ ≈ 1.30795 yd³. Density converts volume into tons for weight-based pricing.
Some yards quote by the ton, others by the cubic yard. If you know both rates, compare totals using the same project volume. Heavier materials increase ton-based costs but may not change yard-based quotes. The calculator shows both yards and tons so you can validate a supplier quote. For quick checks, remember that a cubic yard commonly weighs roughly 1.2–1.6 tons, depending on density and moisture.
Truck capacity can be limited by volume, weight, or both. A load might “fit” by yards but exceed a weight limit when the stone is dense or wet. Using the stricter limit is a conservative method and helps avoid surprise split loads, extra handling, or rescheduling that raises delivery cost.
Many delivery schedules include free miles or a minimum charge. After that, a per-mile or per-kilometer rate applies, sometimes as a round trip. If your supplier charges round trip, doubling distance is realistic because trucks must return to the yard. Entering free distance improves real-world estimates.
A waste factor (often 5–12%) covers spillage, compaction, and uneven grade. Compacting and edging can reduce waste, but soft soil may require extra. Before ordering, confirm access width, dump location, and any gate or unloading fees. A clear estimate supports confident budgeting and smoother delivery.
If your supplier sells by tons, use tons; if they sell by yards, use yards. Compare both when you have both rates. Density changes ton totals more than yard totals, so know your material type.
Most small garden paths use 5–10%. Choose higher values for uneven ground, deep edging, or loose subgrade. If you compact aggressively and have hard borders, you can often stay near the low end.
Loads can be limited by weight and by volume. Dense or wet gravel may reach the weight limit before the bed looks full. The automatic method uses the stricter limit to reduce underestimating loads.
A common finished depth is 2–4 inches (5–10 cm). Thinner layers can expose soil; thicker layers may shift underfoot without edging. For stability, consider a firm base and compact in layers.
Sometimes yes. Many suppliers calculate mileage from the yard to your site and back, especially for longer trips. If your quote mentions “round trip” or “return mileage,” set round trip to Yes for closer results.
Yes. Just adjust density and price to match the product. Lighter decorative stone lowers tons for the same volume, while heavier crushed stone raises tons. Supplier spec sheets or yard staff can guide density.
Split the space into rectangles, circles, and triangles, then add volumes. For curves, approximate with a few shapes or measure an average width along the path. The total area is what drives volume and cost.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.