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How Much Concrete for a 14×20 Shed pad?

The answer

3.8 cubic yard

For a 14×20 ft shed pad at 4" depth, with 10% overage included. Estimated cost: $627 at US national average pricing.

Calculate Concrete

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You need

cubic yard

Area
Volume
With 10% overage
Or in 60 lb bag
Estimated cost (US avg)

How we calculated this

  1. 1. Area: 14 × 20 = 280 sq ft
  2. 2. Volume: 280 × (4/12) = 93.33 cubic feet
  3. 3. Convert + overage: Add 10% for waste → 3.8 cubic yard
  4. 4. Cost: 3.8 × $165.00 ≈ $627

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