Beam Load Calculator
Jenzzy applies simplified uniform load formulas for quick structural screening—not code substitution.
Inputs
Results
Enter values to see results.
Formula
M_max = wL²/8 (uniform load, simply supported)
w is load per unit length, L is span; point loads use different formulas.
Example
- wL²: 50 × 144 = 7200
- M_max: 7200/8 = 900 ft-lb= 900 ft-lb
Result: Maximum moment ≈ 900 ft-lb
Frequently Asked Questions
Building codes?
Consult licensed engineer for permitted designs.
Material?
Stress = M × c / I depends on section properties.
Continuous spans?
Use multi-span coefficients, not single-span.