Gravel Driveway Calculator — Calculate Materials & Costs

Gravel Driveway Calculator

Calculate how much gravel you need for your driveway project. Determine materials, costs, and delivery estimates based on your driveway dimensions and gravel type.

Step 1: Driveway Dimensions

50 ft
12 ft
4 in

Driveway Size Guidelines

Standard driveways are 12-20 feet wide. A depth of 4 inches is typical for driveway gravel, while 2-3 inches is sufficient for decorative pathways.

Step 2: Gravel Type & Costs

$50

About Gravel Costs

Gravel prices vary by type, location, and quantity. Crushed stone is typically the most affordable, while decorative river rock costs more. Delivery fees increase with distance.

Gravel Driveway Cost Results

Summary
Gravel Comparison
Breakdown

Total Project Cost

$625
Based on 50×12 ft driveway with 4″ depth
Gravel Needed
7.4 tons
Volume Required
200 cu ft
Area Covered
600 sq ft
Cost per sq ft
$1.04

Gravel Type Cost Comparison

Gravel Type Cost per Ton Total Cost Best Use

Cost Breakdown

Gravel Calculation Formula

Volume (cubic yards) = (Length × Width × Depth) / 27

To calculate gravel needed: Multiply length × width × depth (in feet), divide by 27 to get cubic yards, then multiply by 1.4 to convert to tons (average gravel weight).

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