RCC CALCULATOR
One Way Slab Design
One way reinforced concrete slab — limit state method per IS 456:2000
One Way Slab Design Calculator
Calculate slab thickness, reinforcement steel, loads, bending moments, and structural design as per IS codes.
- • Slab thickness calculation
- • Bending moment calculation
- • Steel reinforcement estimation
- • IS 456 based RCC slab design
- • Fast structural analysis
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Run slab design checks, calculate reinforcement, view results, and generate PDF reports.
Login to Use CalculatorOne-Way Slab Design Formula
One-way slab design is used when the slab bends mainly in one direction. It helps calculate bending moment, effective depth and steel reinforcement.
IS Code Used for One-Way Slab
This one-way slab calculator follows IS 456:2000 for reinforced concrete slab design and limit state method calculations.
Frequently Asked Questions
What is a one-way slab?
A one-way slab is a slab supported on two opposite sides where load is mainly transferred in one direction.
When is a slab considered one-way?
A slab is generally considered one-way when the longer span to shorter span ratio is greater than 2.
Which IS code is used for slab design?
IS 456:2000 is commonly used for reinforced concrete slab design in India.