Gravel & Stone Calculator

Calculate tons or cubic yards for driveways and pathways

Project Details
Enter your measurements and requirements
$
Results
Calculated estimates for your project
Area0 sq ft
Cubic Yards0.00
Tons Needed0.00
Total Cost$0.00

Additional Information

About This Gravel Calculator

Our gravel and stone calculator helps you determine how many cubic yards or tons of material you need for driveways, pathways, drainage projects, and landscaping. The calculator converts your dimensions into the appropriate units for ordering bulk materials from landscape suppliers.

Gravel and stone are typically sold by weight (tons) or volume (cubic yards). The calculator provides both measurements since suppliers may use either. The conversion assumes approximately 1.4 tons per cubic yard, which is typical for most gravel types. Heavier materials like limestone may weigh more.

This tool is perfect for DIY homeowners planning driveway or pathway projects, contractors preparing estimates, and anyone asking "how many tons of gravel do I need for my driveway?" Remember to account for compaction - loose gravel compacts about 20-25% when driven on.

How to Use This Calculator

Follow these steps to calculate your gravel needs:

  1. Measure the length and width of your area in feet
  2. Determine the desired depth of gravel in inches
  3. Enter the cost per ton from your local supplier
  4. Review both cubic yards and tons needed
  5. Add 10% extra for compaction and irregular areas
Frequently Asked Questions

How deep should gravel be for a driveway?

A gravel driveway typically needs 4-6 inches of gravel in three layers: 4 inches of large stone base (3-4 inch), 2 inches of medium gravel (golf ball size), and 1-2 inches of surface gravel (pea gravel or crusher run). Total depth of 8-12 inches provides the best durability and drainage.

How much does gravel cost per ton?

Gravel costs $20-50 per ton depending on type and location. Pea gravel and crushed stone cost $30-40 per ton. Decorative stone like river rock costs $50-100+ per ton. Delivery fees typically add $50-150 depending on distance and quantity. Bulk orders (10+ tons) often get better per-ton pricing.

What type of gravel should I use for a driveway?

Crusher run (also called process or road base) is ideal for driveways - it compacts well and stays in place. For the top layer, #57 or #67 stone provides good drainage and appearance. Avoid pea gravel alone for driveways as it spreads easily. Always install landscape fabric underneath to prevent weed growth.

How many tons of gravel fit in a dump truck?

A standard dump truck holds 10-14 tons of gravel, while a tandem (larger) dump truck holds 15-20 tons. A pickup truck with a full-size bed holds about half a cubic yard or roughly 1 ton of gravel. Know your delivery truck capacity to plan how many loads you need.

Do I need to compact gravel?

Yes, compacting gravel is essential for driveways and paths to prevent shifting and create a stable surface. Use a plate compactor or roller, compacting each 2-inch layer. For crusher run and angular stone, compaction increases density by 20-25%. Round stones like pea gravel don't compact as well.

How long does a gravel driveway last?

A properly installed gravel driveway lasts 100+ years for the base layers. The top layer needs replenishing every 2-5 years as gravel spreads or washes away. Periodic grading with a box blade and occasional topping off keeps it in good condition. Edge restraints help prevent spreading.

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