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Beam & Column Sizing Calculator

Preliminary member sizes from span, support condition and axial load.

Per IS 456:2000 Cl 23.2.1 & Cl 39.3 · Preliminary sizing only
Inputs
Results
Required effective depth
200
mm
Suggested overall depth (D)
250
mm
Suggested width (b)
230
mm
Suggested Beam Size
230 × 250 mm

Preliminary estimate from span/depth ratio only. Final beam design (bending, shear, deflection, reinforcement) must be verified by a structural engineer per IS 456:2000.