Sandbox Volume Calculator

Sand volume from sandbox dimensions and fill depth.

Length or Diameter (ft)

Width (ft)

Sand Depth (inches)

Circular? (0=Rect, 1=Circle)

Bag Size (lbs)

Cost per Bag ($)

Tab to move between fields

Sand Volume (cu ft)

Total Weight (lbs)

3,000

Bags Needed

Sandbox Area (sq ft)36

Sand Volume (cu yd)1.11

Total Weight (tons)1.5

Bag Cost ($)$300.00

Bulk Cost ($)$95.00

Max Simultaneous Children1

How to Use This Calculator

Enter the sandbox length/diameter and width in feet, and the desired sand depth in inches (8-12 inches recommended).
Toggle circular (1) or rectangular (0) to match your sandbox shape.
Input the bag size in pounds (typically 50 lbs) and the cost per bag.
Review total sand volume in cubic feet, total weight in pounds, and the number of bags to purchase.
Compare the bag cost against the bulk delivery cost to find the most economical option.

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