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RCC Beam Design (ACI)
Design a reinforced concrete beam to ACI 318: steel area, bars, and stirrup spacing.
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About this calculator
Enter factored moment, shear and section size.
How it's calculated
- Rn = Mu/(φbd²), ρ = 0.85f′c/fy[1 − √(1 − 2Rn/0.85f′c)]
Results are calculated from the values you enter using standard formulas. Download the PDF to keep a record. For certified testing, design or construction, talk to our engineers.
Cite this tool
Kataria Engineering & Consultancy Services (2026). RCC Beam Design (ACI) [online calculator]. https://katariaengineering.com/tools/rcc-beam-design-aci.html
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