免费铺路砖计算器
计算庭院或人行道所需的铺路砖数量，免费铺路砖计算器。
ft
ft
in
in
%
Pavers Needed
594
总面积120 sq ft
Pavers per Sq Ft4.5
Pavers Needed vs Area Length
公式
## Paver Calculation **Pavers per Sq Ft = 144 / (Paver Length × Paver Width)** **Total Pavers = Area × Pavers per Sq Ft × (1 + Waste%)** Add 10% waste for straight layouts, 15% for diagonal or circular patterns.
计算示例
12×10 ft patio with 8×4 in pavers and 10% waste.
- 01Area = 120 sq ft
- 02Paver area = 8×4/144 = 0.222 sq ft
- 03Pavers per sq ft = 4.5
- 04Base pavers = 120 × 4.5 = 540
- 05With 10% waste = 594 pavers
常见问题
How much base material do I need?
Use 4-6 inches of compacted gravel base plus 1 inch of sand bedding. For 120 sq ft, that is about 2-3 cubic yards of gravel.
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