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  4. Asphalt Paving & Driveway Estimator
Paving< 1 minFree to use

Asphalt Calculator – Driveway Tons & Base Rock

Enter the paved area, pick asphalt and base thickness HMA tons, base tons, and square yards update live.

ft
ft

Asphalt thickness (compacted)

New residential driveway

Aggregate base thickness (compacted)

%
$
$/ton
$
$/ton

Hot-mix asphalt to order

11.55

TONS

Bill of materials+5% waste

MaterialNetWasteOrder

Hot-mix asphalt 3″ compacted

110 lbs per sq yd per inch

Net 66.67 sq yd · Waste +5%

66.67 sq yd+5%11.55 tons

Aggregate sub-base 6″ crusher run

1.62 tons/cu yd + compaction allowance

Net 600 sq ft · Waste +10%

600 sq ft+10%20 tons

Cost projection

HMA 11.55 × $98.00/ton$1,131.90
Base 20 × $46.00/ton$920.00
Total$2,051.90

Saved on this device · No account · No cloud

Total · $2,051.90

11.55 tons HMA

About this tool

Compacted hot-mix weighs about 145 lbs per cubic foot 110 lbs per square yard per inch of thickness. A 600 sq ft driveway at 3 in needs about 11 tons with 5% waste.

How to use

Enter the paved area, pick asphalt and base thickness HMA tons, base tons, and square yards update live.

How the math works

The aggregate sub-base uses crusher-run density (1.62 tons/cu yd) plus a 10% compaction allowance: 4 in for light duty, 6 in standard, 8 in heavy duty.

Resurface work typically goes 2 in over existing pavement; new residential driveways want 3 in of asphalt over 6 in of base.

Formula

Tons = sq yd × 110 lbs × inches ÷ 2000

Common questions

▸How many tons of asphalt for a 50x12 ft driveway at 3 inches?

A 50x12 ft driveway is 66.7 sq yd. At 3 in thick: 66.7 × 110 × 3 ÷ 2000 = 11 tons, or about 11.6 tons with 5% waste. Add roughly 6.7 tons of 6-in aggregate base.

▸How thick should a residential asphalt driveway be?

3 inches of compacted hot-mix over 6 inches of compacted crusher-run base is the standard for residential driveways. Resurfacing over sound pavement can go 2 inches.

▸How much does a ton of asphalt cover?

One ton of hot-mix covers about 36 sq ft at 3 in thick (2000 ÷ 110 ÷ 3 × 9). At 2 in thick it covers about 54 sq ft per ton.

▸How do you calculate asphalt tonnage?

Tons = square yards × 110 lbs × thickness in inches ÷ 2000. Compacted hot-mix weighs about 145 lbs per cubic foot, which works out to 110 lbs per square yard per inch.

▸How much base rock goes under asphalt?

Use 4 in of crusher-run for light duty, 6 in standard residential, or 8 in heavy duty, at 1.62 tons per cubic yard plus a 10% compaction allowance.

Keep estimating

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