Paver Sand Calculator
Estimate bedding sand for a rectangular paver patio, walkway or other hardscape area. Enter the finished bedding depth and the bag volume from your supplier for a practical order estimate.
Enter project details
Planning estimate only. Confirm local prices, supplier specifications and site conditions before ordering.
Your estimate
This estimates bedding sand, not the structural aggregate base or polymeric joint sand. Confirm the bedding specification for your paver system.
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How the paver sand calculator works
Sand volume = length × width × depth. Depth is converted from inches to feet, then the waste allowance is applied. Bags = cubic feet ÷ bag volume.
For a better estimate
- Use the finished bedding depth required by the paver system.
- Do not substitute bedding sand for the compacted aggregate base.
- Bag size and local product specifications vary, so update the default bag volume before buying.
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Frequently asked questions
How much sand do I need under pavers?+
The amount depends on project area and finished bedding depth. Enter both measurements above to convert the volume into cubic yards and bags.
How deep should paver sand be?+
Use the paver manufacturer or installation specification for your system. The bedding layer is different from the structural aggregate base.
Does this calculate polymeric joint sand?+
No. This tool estimates bedding sand below the pavers, not joint sand swept between the pavers.