免费平方英尺计算器
根据长度和宽度计算房间、房屋或区域的平方英尺面积。
ft
in
ft
in
Square Footage
180.0
Square Meters16.7
Acres0.0041
Square Footage vs Length (feet)
公式
## Square Footage Formula **Area = Length × Width** ### Conversions - 1 sq ft = 0.0929 sq meters - 1 acre = 43,560 sq ft - 1 sq yard = 9 sq ft
计算示例
A room that is 15 ft × 12 ft.
- 01Area = 15 × 12 = 180 sq ft
- 02In square meters = 180 × 0.0929 = 16.7 sq m
常见问题
How do I measure an oddly shaped room?
Break it into rectangles, calculate each area separately, then add them together.
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