Sandbox Volume Calculators
How much play sand do I need
to fill a sandbox?
Convert your sandbox measurements into bulk play sand weight with our volume calculators.
ROUND 4-SIDED 5-SIDED 6-SIDED DEPTH HELP
Select the sandbox shape below and enter your measurements to find out how much play sand in pounds (lbs) is needed.
Circular Sandbox
Round - No sides
With a measuring tape, measure for the diameter and desired depth of sand fill in inches (in).
5-sided Sandbox
Pentagonal shape
With a measuring tape, measure for the diameter and desired depth of sand fill in inches (in).
Recommended Depth
Determining the depth of play sand to fill a sandbox will depend on your child's age. Typically while infants and toddlers are being introduced to play sand they will only need a few inches for sensory stimulation. Adult supervision is strongly recommended to avoid potential ingestion, eye rubbing, etc. As development continues into the preschool and gradeschooler years children will prefer a deeper adventure.
The following table is simply a guideline based on sales trends:
Stage |
Age |
Depth |
Infant |
1 - 2 yrs |
2 - 3 inches |
Toddler |
2 - 3 yrs |
2 - 3 inches |
Preschool |
3 - 5 yrs |
4 - 6 inches |
Gradeschooler |
5 - 12 yrs |
8 + inches |
Need More Help?
Please contact our Customer Support for further assistance.