Header Beam Load
Calculator

Inputs

Reaction at each support (kN)
6

Results

Reaction at each support (kN)
6
Maximum bending moment (kN·m)
9

Construction results

Reaction at each support (kN)6
Maximum bending moment (kN·m)9

formula-map diagram

Reaction at each support (kN)
6
Maximum bending moment (kN·m)
9

Formula breakdown

Formula

R = P ÷ 2; M_max = P × L ÷ 4

= 6

Note

Simplified model: results are quantity estimates only. They ignore openings, overlaps, cuts, site conditions and local building codes. Structural figures are not a substitute for a design by a qualified engineer.

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