Plan the material
Compare the whole order, not just the unit price
The cheapest rate can change once minimum purchases and delivery enter the calculation.
Loose material quotes
Convert the required loose volume to the quote unit before multiplying by price. A ton-based quote needs the material’s bulk density. Round to the seller’s billing increment only after applying the minimum purchase.
Bagged material quotes
Price the whole bags you must buy, including the last partly used bag. Enter the real bag label. Use the dedicated bag tool when you also need pallet rounding or a comparison against bulk bags.
Delivery and access
A large order may need several loads. Select a flat delivery charge or a charge per load. Confirm usable truck payload, room to unload and whether the delivery quote already includes a fuel surcharge.
Know the assumptions
Quantity first. Then material, delivery and tax.
The gravel cost calculator takes a loose purchase requirement. Convert finished compacted volume before entering it here. The tool converts the requirement to the quoted unit, applies the minimum, then rounds upward to the billing increment.
The resulting purchased quantity drives both the material charge and truckload estimate. Tax applies to material, with an explicit option to include delivery. All prices stay in one currency; selecting another currency relabels the quote and does not perform an exchange-rate conversion.
Minimum quantity versus minimum invoice
The minimum field buys additional physical material. It is not a minimum dollar charge. If the supplier applies a fixed minimum invoice without extra material, obtain an adjusted quote instead of entering it as a quantity.
How are truckloads counted?
Purchased mass divided by usable payload is rounded up. This counts even a partial final load. Bulky stone can reach a truck’s volume limit first, so the weight-only result is a starting point for the carrier.
The calculation, in three steps
From your inputs to the estimate
- 01Round the purchase
Order = round up max(required quote units, minimum) to the billing increment.
- 02Add transport
Material = order × unit price. Delivery = flat fee or loads × per-load fee.
- 03Apply your tax setting
Total = material + delivery + tax on the selected taxable subtotal.
Worked example
A minimum order changes the bill
Illustrative USD quote · 2 m³ needed · 3 m³ minimum · 10-tonne payload
The delivered total is $217.50 when only the material is taxable. The purchase includes 1 m³ above the requirement. At 1,600 kg/m³ it weighs 4.8 tonnes, so one 10-tonne payload is sufficient by weight. Enter these values to reproduce the example.
Before you order
Three questions for the supplier
What exactly is a ton?
Specify US short tons or metric tonnes. A price per ton without that distinction can produce a different material quantity and a misleading comparison.
Which charges repeat?
Ask whether delivery is per order or per trip. Waiting time, split drops and difficult access may be quoted separately and are not inferred here.
What is included in the rate?
Use a pre-tax material price when adding tax below. If a rate already includes transport, do not enter the same delivery charge again.
Quick answers
Gravel pricing questions
What is the current price of gravel near me?
This tool does not fetch local prices. Enter a current quote for the correct material, unit and delivery address. The starting rate illustrates the calculation and is not a market price or offer.
Can I compare a price per ton with a price per yard?
Yes. Run each quote using the same required quantity and density. Change the quote unit and price, then compare delivered totals rather than the displayed unit rates.
Does the estimate include labour?
No. It covers the material purchase, the entered delivery charge and the tax setting. Excavation, spreading, compaction, equipment hire and disposal require separate quotes.
Why does changing the minimum add truckloads?
This calculator treats the minimum as material actually delivered. Extra purchased weight can push the order beyond the truck payload and add a load when delivery is charged per trip.
Sources and review
NIST supports the conversion factors used between quote units. Prices, taxes, minimums and payloads are supplied by the user; no local rates or tax rules are inferred. Example dollar amounts show arithmetic only.
Reviewed by the gravelcalculator.app editorial team on . Scope: calculation assumptions, unit conversions, rounding and material-estimate boundaries.