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BeamCalc
Structural beam calculator
Support
Simple
Cantilever
Fixed–pin
Fixed–fixed
Units
m / kN
ft / kip
Span
m
Point loads
Add point load
UDLs
Add UDL
Diagram
Moment (M)
Shear (V)
Reactions
Ra
—
Rb
—
Fixed-end V
—
Fixed-end M
—
Va
—
Vb
—
Ma
(fixed end)
—
Va
—
Vb
—
Ma
—
Mb
—
Moment
—
Shear
—
Axial
—
For reference only — not engineering sign-off.