Sandbox Soil Calculator
Determine exactly how much soil you need for your sandbox project. Get precise measurements in cubic yards, cubic feet, or bags.
Recommended Products for Your Sandbox
Premium Play Sand Mix
Specially formulated for children’s play areas – dust-free and safe.
Check Miracle-Gro MixOrganic Sandbox Soil
100% natural composition perfect for sensitive skin and eco-conscious families.
View Espoma BlendFrequently Asked Questions
For a 5’x5′ sandbox with 12″ depth, you’ll need approximately 0.93 cubic yards (or about 25 cubic feet) of soil. This equals roughly 60-65 40-lb bags of play sand.
Look for specially formulated play sand that’s washed, sterilized, and dust-free. Avoid regular construction sand as it may contain impurities. Many parents prefer organic options for added safety.
It’s recommended to replace sandbox soil every 1-2 years, or immediately if you notice contamination, pests, or foul odors. Regular raking and covering when not in use can extend its life.