Wood Beam Span Calculator

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Calculates the maximum allowable span for a wood beam based on load, beam dimensions, and wood species.

Maximum Allowable Span (feet)

7.27feet

Maximum Bending Moment (lb-in)

2250lb-in

Section Modulus (in³)

13.67in³

Required Section Modulus (in³)

1.50in³

Beam Sufficiency

Sufficient

Presets:

Load on Beam (lbs)

Beam Width (inches)

Beam Depth (inches)

Wood Species

Allowable Bending Stress (psi)