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Sand Calculator

Calculate sand for pavers, fill, and landscaping

Sand Needed

0.83 tons

Area

200.0 sq ft

Cubic Yds

0.62

Cost

$33

Units
$
Weight

0.83 tons

Cubic Yards

0.62

Area

200.0 sq ft

Est. Cost

$33

Volume Breakdown

Area200.0 sq ft
Depth1 in
Volume0.62 yd³
Cubic Feet16.7

Material Summary

Weight (tons)0.83
Volume (yd³)0.62
Sand Typefill Sand
Density100 lbs/cu ft
Estimated Cost$33

Frequently Asked Questions

Q

How much sand do I need for pavers?

For paver base, you need 1 inch of sand per layer. For a 200 sq ft patio: 200 × (1/12) = 16.67 cu ft ÷ 27 = 0.62 cubic yards ≈ 0.92 tons of paver base sand.

  • Bedding layer: 1" compacted depth under pavers (start with 1.5" loose)
  • Joint sand: typically 50 lbs of polymeric sand per 75–100 sq ft of pavers
  • 100 sq ft at 1" depth = 0.31 yd³ = ≈0.46 tons of paver base sand
  • 200 sq ft at 1" depth = 0.62 yd³ = ≈0.92 tons of paver base sand
  • Order 10–15% extra for screeding waste and low spots
Q

How many tons of sand are in a cubic yard?

Sand weighs about 1.3-1.5 tons per cubic yard depending on type and moisture. Dry sand: 1.35 tons/yd³, wet sand: 1.5-1.7 tons/yd³, play sand: 1.2 tons/yd³.

  • Dry utility sand: ≈1.35 tons per cubic yard (2,700 lbs)
  • Wet sand: ≈1.5–1.7 tons per cubic yard (3,000–3,400 lbs)
  • Play sand (fine, washed): ≈1.2 tons per cubic yard (2,400 lbs)
  • Concrete/masonry sand: ≈1.4 tons per cubic yard (2,800 lbs)
  • Loose vs. compacted: compacted sand is 10–15% denser
Sand TypeDensity (lbs/ft³)Tons per yd³Common Use
Play sand901.22Sandboxes, volleyball courts
Paver base / concrete1101.49Paver bedding, concrete mix
Fill sand1001.35Backfill, grading, leveling
Masonry sand1051.42Mortar mix, pool bases
Q

What type of sand should I use for pavers?

Use coarse concrete sand (also called paver base sand) for the base layer under pavers. Use polymeric sand or fine jointing sand for filling joints between pavers.

  • Bedding layer: coarse concrete sand (ASTM C33) – angular grains lock together
  • Joint fill: polymeric sand hardens when wet, resists weeds and insects
  • Polymeric sand costs $20–$30 per 50 lb bag vs. $5–$8 for regular joint sand
  • Never use play sand or beach sand for paver base – round grains shift under load
  • Mason sand works for mortar joints but is too fine for paver bedding
Sand TypeGrain ShapeBest UsePrice per 50 lbs
Concrete / paver baseAngularBedding layer$4–$8
Polymeric sandAngular + polymerJoint fill (hardens)$20–$30
Mason sandSub-angularMortar mix, leveling$5–$10
Play sandRoundedSandboxes only$4–$6
Q

How deep should sand be under pavers?

Sand bedding under pavers should be 1 inch deep after compaction. Start with 1.5 inches of loose sand, then screed and compact to 1 inch for a stable, level base.

  • Loose sand: spread 1.5" thick before screeding
  • After screeding and compacting: target exactly 1" depth
  • Below the sand: 4–6" compacted gravel base (crushed stone)
  • Total base depth: 5–7" (gravel + sand) for pedestrian traffic
  • Driveway pavers: increase gravel base to 8–12" for vehicle loads

Example Calculations

1Paver Patio Base (20 × 10 ft, 1 inch deep)

Inputs

Length20 ft
Width10 ft
Depth1 inch
Sand TypePaver Base Sand (110 lbs/ft³)
Cost per Ton$40

Result

Sand Needed0.92 tons
Area200.0 sq ft
Volume16.7 cu ft
Cubic Yards0.62
Estimated Cost$37

Area = 20 × 10 = 200 sq ft. Volume = 200 × (1/12) = 16.67 cu ft. Cubic yards = 16.67 / 27 = 0.62. Tons = (16.67 × 110) / 2000 = 0.92 tons. Cost = 0.92 × $40 = $37.

2Sandbox Fill (8 × 8 ft, 6 inches deep)

Inputs

Length8 ft
Width8 ft
Depth6 inches
Sand TypePlay Sand (90 lbs/ft³)
Cost per Ton$40

Result

Sand Needed1.44 tons
Area64.0 sq ft
Volume32.0 cu ft
Cubic Yards1.19
Estimated Cost$58

Area = 8 × 8 = 64 sq ft. Volume = 64 × (6/12) = 32 cu ft. Cubic yards = 32 / 27 = 1.19. Tons = (32 × 90) / 2000 = 1.44 tons. Cost = 1.44 × $40 = $58.

Formulas Used

Volume

Volume (cu ft) = Length × Width × (Depth / 12)

Calculates volume in cubic feet from dimensions and depth in inches.

Where:

Length= Area length in feet
Width= Area width in feet
Depth= Sand depth in inches (divided by 12 to convert to feet)

Cubic Yards

Cubic Yards = Volume (cu ft) / 27

Converts cubic feet to cubic yards for ordering.

Where:

27= Cubic feet in one cubic yard

Tons Needed

Tons = (Volume × Density) / 2000

Converts volume and density to US tons.

Where:

Density= Sand density in lbs per cubic foot (varies by type)
2000= Pounds per US ton

Understanding Sand Calculations

Sand is sold by the ton or cubic yard. Calculate volume first (Length × Width × Depth), then convert to weight using the sand type density.

Different sand types have different densities and uses. Fill sand is for leveling, masonry sand for mortar mixes, paver base sand for hardscaping, and play sand for sandboxes.

Order 10-15% extra sand to account for compaction, waste, and uneven surfaces.

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Last Updated: Mar 9, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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