StructBase / Beam Calculator

Beam Calculator

SFD & BMD diagrams for simply supported, cantilever, fixed-fixed, and fixed-pinned beams. Point loads and uniform distributed loads.

Configuration

Units

Support Condition

Span (ft)

Load Type

P (kips)

a (ft)

Distance from left support A.

Section — for deflection

E (ksi)

I (in⁴)

Steel default E = 29,000 ksi. I from AISC section tables.

Set up the beam and click Calculate.

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For Educational & Estimation Purposes Only Results have not been independently verified and must not be used as the sole basis for any structural design or construction decision. Always engage a licensed structural engineer for project-specific analysis. StructBase accepts no liability for errors or omissions.