Pea Gravel Calculator — Calculate Tons & Cubic Yards Needed

Pea Gravel Calculator — Calculate Tons & Cubic Yards Needed

Estimate the exact amount of pea gravel needed in tons and cubic yards for pathways, patios, driveways, and drainage areas.

🪨 Pea Gravel Calculator

Cubic Yards
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Tons Needed
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Est. Cost ($45/ton)
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💡 Pro Tip

Always install a weed barrier fabric under pea gravel. Without it, weeds will grow through the gravel within the first season, and removing them from loose rock is extremely difficult.

Frequently Asked Questions

Q: How much does a ton of pea gravel cover?

One ton of pea gravel covers approximately 50–80 square feet at a 2-inch depth. At 4 inches deep, one ton covers only 25–40 square feet.

Q: How deep should pea gravel be for a patio?

For a decorative patio: 2–3 inches. For a driveway: 4 inches minimum. For a French drain or drainage trench: 12 inches or more.

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