Pavers for a 16×20 Patio
A 16×20 paver patio is 320 sq ft — about 896 pavers plus 5.3 tons of gravel base and bedding & joint sand. Set your paver size below (it changes the count a lot).
Pavers needed
896 pavers
Patio area
320 sq ft
Pavers
896~0.375 sq ft each, incl. 5% waste
Gravel base
5.3 tons4" compacted base
Bedding + joint sand
54 + 4 bags1" bedding sand + polymeric joint sand
Paver cost (est.)
$1,344~$4.00/sq ft material
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Want the full guide — tools, step-by-step, common mistakes and FAQ? See the Paver Calculator.