Pea Gravel Calculator
Calculate how much pea gravel you need for landscaping, pathways, driveways, and other outdoor projects.
What Is a Pea Gravel Calculator?
A pea gravel calculator estimates how much pea gravel you need for a project based on the size of the area. Enter the length, width, and depth, and it computes the volume in cubic yards and cubic feet, plus an estimated weight in tons. That makes it easier to order the right amount for pathways, patios, driveways, and landscaping beds.
How to Use the Pea Gravel Calculator
- Measure the area and enter its length and width in feet.
- Enter the desired depth of pea gravel in inches.
- Read the estimated cubic yards, cubic feet, and tons — and order a little extra to allow for settling.
Pea Gravel Coverage Tips
A depth of 2–3 inches is common for pathways and decorative areas. For driveways or higher-traffic areas, 4 inches or more may be recommended. Always order a little extra to account for settling and uneven ground.
Frequently Asked Questions
How do I calculate how much pea gravel I need?
Enter the length and width of your area in feet and the depth in inches. The calculator shows the volume in cubic yards and cubic feet, plus the estimated weight in tons.
How deep should pea gravel be?
A depth of 2–3 inches is common for pathways and decorative areas. For driveways or high-traffic areas, 4 inches or more may be recommended.
How many tons are in a cubic yard of pea gravel?
This calculator estimates about 1.35 tons per cubic yard of pea gravel.
Should I order extra pea gravel?
Yes. Order a little extra to account for settling, compaction, and uneven ground.
Can I use this calculator for mulch or soil?
The volume calculation (length × width × depth) works for any bulk material, but the estimated tons are based on the density of pea gravel, so they won't apply to other materials.