免费估算计算器

快速进行项目成本和工作量估算，为商业决策提供数据支持。

USD
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Total with Markup

$8,250.00

Base Material Cost$6,000.00
Cost with Waste$6,600.00
Quantity to Order (with waste)550

Total with Markup vs Quantity Needed

查看公式 →

公式

## How to Estimate Material Costs ### Formula **Total = Quantity x Unit Cost x (1 + Waste%/100) x (1 + Markup%/100)** Waste factor accounts for cuts, breakage, defects, and installation waste. Markup covers your profit and overhead on materials.

计算示例

500 square feet of tile at $12/sq ft with 10% waste and 25% markup.

  1. 01Base material cost = 500 x $12 = $6,000
  2. 02Cost with 10% waste = $6,000 x 1.10 = $6,600
  3. 03Total with 25% markup = $6,600 x 1.25 = $8,250
  4. 04Quantity to order = 500 x 1.10 = 550 sq ft