How many tons of asphalt do I need for 1,000 sq ft?
For 1,000 sq ft the calculator gives 13.1 US tons at 2 in compacted thickness and 19.6 tons at 3 in, with the 8% allowance. Without the allowance a 3 in layer takes 18.1 tons.
Asphalt Driveway Cost Calculator: Tons and Material Cost
Enter the size and thickness of your driveway to get the tons of hot-mix asphalt and the material cost at your price per ton. The area shows next to the tons, so you can also multiply it by a contractor's price per square foot and compare the two.
1. Material Grade & Project Dimensions
Area: 1,000.0 sq ft (92.90 m²)Net Vol: 9.26 cu yd (7.08 m³)
2. Material Takeoff, Blueprint & Cost
Total Volume & Tonnage (incl. waste)
10.00 cu yd · 19.58 US tons
7.65 m³ · 17.76 t (39,150 lbs)
Total Material Weight
19.58 US tons
39,150 lbs (145 lb/ft³)
Store Bags (50-lb)
783 bags
270.0 cu ft (7,646 L)
Total Project Area (Net)
1,000.0 sq ft
92.9 m² (+8% Waste)
Half-Ton Pickup Truck Loads
27 trips
@ 1,500 lb safe bed payload
Cost Break-Even: Bulk Dump Truck vs. Store Bags
Bulk Delivery saves $10,133
Bulk Dump Truck (19.58 US tons + $85)
$2,003
783 × 50-lb Hardware Store Bags
$12,137
Show Step-by-Step Formula & Takeoff Math
Net Area = 1,000.00 sq ft (92.90 m²)
Net Volume = 250.00 cu ft ÷ 27 = 9.26 cu yd
With +8% Allowance = 10.00 cu yd (7.65 m³)
Weight = 270.00 cu ft × 145 lb/ft³ = 39,150 lbs = 19.58 US tons (17.76 t)
What the asphalt estimate includes
The calculator prices the mix itself: tons of compacted hot-mix surface course at 145 lb per cu ft, multiplied by the price per ton, plus a delivery fee. Defaults are $98 per ton and $85 for delivery, and you can overwrite both with the quote from your plant. An allowance of 8% covers edges and an uneven base.
Example: a 50×20 ft driveway is 1,000 sq ft. At 3 in compacted thickness it needs 19.6 US tons, which is $2,003 in material at the defaults (19.6 tons × $98 plus $85 delivery). At 2 in the same driveway needs 13.1 tons.
The installed price from a paving contractor is higher than the material, because it also covers base preparation, equipment, hauling and labor, and it is normally quoted per square foot or as a lump sum. Use the area shown above as the measurement to compare quotes with each other.
Asphalt tons and material cost by driveway size (8% allowance)
| Driveway | Area | 2 in compacted | 3 in compacted |
|---|---|---|---|
| 30×10 ft | 300 sq ft | 3.9 tons · $469 | 5.9 tons · $661 |
| 50×12 ft | 600 sq ft | 7.8 tons · $852 | 11.7 tons · $1,236 |
| 50×20 ft | 1,000 sq ft | 13.1 tons · $1,364 | 19.6 tons · $2,003 |
| 80×20 ft | 1,600 sq ft | 20.9 tons · $2,131 | 31.3 tons · $3,154 |
| 100×24 ft | 2,400 sq ft | 31.3 tons · $3,154 | 47.0 tons · $4,689 |
Frequently Asked Questions & Field Guide
How is the material cost of an asphalt driveway calculated?
Tons × price per ton + delivery. The tons come from area × thickness × 145 lb per cu ft ÷ 2,000, plus the allowance. For the 50×20 ft example at 3 in that is 19.6 tons × $98 + $85 = $2,003.
Why is a contractor quote higher than the material cost?
The quote includes more than the mix: excavation or base repair, compaction equipment, trucking, paving crew and profit. Compare quotes by dividing each total by the driveway area (1,000 sq ft in the example) so that you compare prices per square foot.
How thick should a residential asphalt driveway be?
The calculator offers 2 in for an overlay over sound pavement and 3 in for a full driveway on a stone base, the two thicknesses in the table above. Heavier loads such as RV pads call for 4 in, built as binder and surface course.
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