Sand Calculator
Estimate sand volume and weight based on area, depth, and density.
Quick guide
- Measure total area and pick an average depth for the sand layer.
- Use a density preset (dry/packed/wet) to estimate weight in tons.
- Add a buffer for compaction, settling, and uneven base (often 5-10%).
Sand Calculator
Estimate sand volume and weight based on area, depth, and density.
Units
Results
- Estimated cubic yards
- 2.04
- Estimated tons (US)
- 2.75
How to measure your area
- For rectangles: area = length x width. For circles: area = pi x r^2.
- Break irregular shapes into rectangles and add them together.
- Convert depth to feet (in / 12) or meters (cm / 100) before volume math.
Assumptions to double-check
- Sand density varies by moisture and how tightly it is packed.
- Loose sand can compact after watering or traffic, reducing installed depth.
- Suppliers may sell by cubic yards or by tons; conversions depend on density.
Buying tips
- Confirm sand type (play sand, masonry sand, fill sand) with your supplier.
- Round up to delivery minimums and keep a little extra for touch-ups.
- If you are leveling, plan for low spots and uneven existing grade.
Last updated: Dec 2025
FAQ
Should I buy sand by cubic yards or tons?
Both are common. If your supplier sells by tons, use a realistic density preset (dry/packed/wet) to convert volume to weight.
Why does sand weight vary?
Moisture content and compaction change density. Wet or packed sand can weigh more per cubic yard.
What waste factor should I use?
Many projects use 5-10% to cover compaction, uneven base, and small measuring errors.
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Browse this category →Disclaimer
Results are estimates for informational purposes only. Always verify measurements and product specifications.