Pea Gravel Calculator
Estimate pea gravel required for landscaping
Enter Dimensions
How to Use This Calculator
- Measure the length of your area in feet
- Measure the width of your area in feet
- Determine the depth needed in inches (2-3 inches typical)
- Click Calculate to get cubic yards and tons
Formula
Pea gravel volume calculation:
Tips for Accurate Measurements
- Use landscape fabric underneath to prevent weeds
- Compact base before adding gravel
- Add edging to contain pea gravel
- Order 10% extra for settling
- Rinse pea gravel before use to remove dust
Frequently Asked Questions
What is pea gravel used for?
Pea gravel is ideal for walkways, patios, playgrounds, driveways, landscaping, drainage, and around pools. Its smooth, rounded stones are comfortable to walk on and gentle on bare feet.
How deep should pea gravel be?
Use 2-3 inches for walkways and patios. For playgrounds, use 9-12 inches for proper cushioning and safety. Driveways need 4-6 inches over compacted base.
What size is pea gravel?
Pea gravel stones are typically 1/4 to 3/8 inch in diameter, about the size of a pea. This small, uniform size makes it comfortable to walk on and easy to spread.
Do I need landscape fabric under pea gravel?
Yes, always install landscape fabric or weed barrier under pea gravel. This prevents weeds from growing through and keeps gravel from sinking into soil.
How much does pea gravel cost?
Pea gravel costs $30-$60 per ton or $35-$55 per cubic yard depending on location and supplier. Bulk delivery is more economical than bags for projects over 1 cubic yard.
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Calculator by Marcus Rivera | Construction Calculator Specialist
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