Paver Base Calculator
Estimate the compacted base material needed under a paver patio, walkway or driveway. The result includes volume, approximate weight and a waste allowance so you can plan a bulk order.
Enter project details
Planning estimate only. Confirm local prices, supplier specifications and site conditions before ordering.
Your estimate
Use the compacted design depth and your supplier’s actual aggregate density. Enter a local price per ton only when you want a material-cost estimate.
Request a local paver installation quote
Complete 3 quick steps to check local availability.
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- Tell us what you needAnswer a few quick project questions.
- We check local availabilityMatching is based on your ZIP and project details.
- Available providers may contact youCompare your options and decide what works for you.
How the paver base calculator works
Base volume = length × width × depth. The calculator converts inches to feet, then cubic feet to cubic yards and applies waste.
For a better estimate
- Use the compacted design depth, not the loose pile depth.
- Different aggregates have different densities; edit the density field if your supplier provides a value.
- Excavation depth should also account for bedding sand and paver thickness.
Tools that can help with this project
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Frequently asked questions
How much paver base do I need?+
The quantity depends on the patio area and compacted base depth. Enter those measurements above to convert the result into cubic yards and tons.
What material is used for paver base?+
A well-graded crushed aggregate is commonly used because it compacts and drains better than rounded stone.
Should I order extra paver base?+
A small allowance is useful for compaction, grading and measurement variation. The calculator lets you change the waste percentage.