庭院面积计算器 — 公式

How to Calculate Yard Area

For a rectangular yard, multiply length by width.

Formula

Area = Length x Width

Acres = Square Feet / 43,560

Knowing your yard area helps you buy the right amount of seed, fertilizer, mulch, or sod.

计算示例

A yard measuring 80 ft by 50 ft.

  1. Area = 80 x 50 = 4,000 sq ft
  2. In acres = 4,000 / 43,560 = 0.092 acres
  3. In square meters = 4,000 x 0.0929 = 371.6 sq m