Sand Calculator

Calculate tons of sand for play areas, masonry, or fill by area and depth.

By Konstantin Iakovlev · Updated April 2026 · Source: HomeAdvisor

ft
ft
in
Sand Type

Cubic Yards

0.93

Tons Needed

1.20

Estimated Cost

$30.09

Sand Calculation

Coverage Area150 sq ft
Volume25.0 cu ft
Cubic Yards0.93
Tons1.20
50-lb Bags49
Material Cost ($25/ton)$30.09

Sand Pricing Guide

Play Sand: $25/ton

Masonry Sand: $40/ton

Fill Sand: $20/ton

50-lb bags: ~$4-6 each at home improvement stores

Use the Sand Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Ordering sand for a play area, a masonry job, or general fill comes down to knowing how many tons the space actually swallows. Guess low and you halt mid-project; guess high and bags sit unused. With sand running roughly $25 to $60 per ton in early 2026, the gap between a tight estimate and a loose one shows up directly on the invoice.

The math starts with volume: length times width gives the surface area, and multiplying by your chosen depth yields the cubic measurement. That figure is converted to cubic yards and then to tons, applying an average sand density of 1.35 tons per cubic yard, a value drawn from common building-sand weights.

Pad your final number by 10 to 15% to cover waste, compaction, and ground that never sits perfectly level. Depth is where most orders go wrong, particularly in play areas, where the surface settles and compacts noticeably over time. Take depth readings at several points across the project so a single shallow corner doesn't skew the whole estimate.

Calculating Sand for a Backyard Play Area

  1. 1 Input: You're building a sandbox that is 10 feet long and 8 feet wide, and you want a sand depth of 12 inches.
  2. 2 Calculation: Area = 10 ft x 8 ft = 80 sq ft. Depth = 12 inches = 1 foot. Volume = 80 sq ft x 1 ft = 80 cubic feet. Convert to cubic yards: 80 cu ft / 27 cu ft/cu yd = 2.96 cubic yards. Convert to tons: 2.96 cu yds x 1.35 tons/cu yd = 3.996 tons.
  3. 3 Result: You would need approximately 4 tons of sand for your play area. Adding a 10% buffer for waste, you should aim to order 4.4 tons.
  4. 4 Context: This ensures a safe and adequately deep play surface. At an average 2026 price of $40 per ton, this quantity would cost around $176, excluding delivery. Always confirm sand density with your supplier as it can vary slightly.

Source: HomeAdvisor · Last updated: April 2026

Frequently Asked Questions

How much sand do I need for a paver base?
For a paver base, you need a 1-inch layer of bedding sand. Multiply your area in square feet by 0.083 (1 inch in feet), then divide by 27 for cubic yards. A 200 sq ft patio needs about 0.6 cubic yards or roughly 1 ton of sand.
How many pounds of sand are in a cubic yard?
Dry sand weighs approximately 2,600-2,800 pounds per cubic yard. Wet sand is heavier at 3,000-3,400 pounds per cubic yard due to water filling the air pockets between grains.
What type of sand should I use for a sandbox?
Use washed play sand that is specifically labeled for sandbox use. Avoid masonry sand or fill sand which may contain silica dust, clay, or other impurities. Plan for 1-2 tons for a standard 8x8 foot sandbox filled to 12 inches.

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