Floor Joist Calculator
Size floor joists for span and load
ft
公式
Min Depth ≈ Span × 0.6"
Floor joist sizing depends on span, spacing, and load.
示例
14ft span, 16" OC
2×10 joists recommended.
常见问题
关于 Floor Joist
Size floor joists for span and load.
Size floor joists for span and load
Floor joist sizing depends on span, spacing, and load.
2×10 joists recommended.
Size floor joists for span and load.