RCC (Reinforced Concrete) Calculators
Take off concrete, steel, and shuttering for reinforced-concrete members using calculators that follow IS 456 and standard field formulas. Size beams, columns, slabs, footings, and staircases, then work out cutting lengths, lap lengths, and the right concrete mix.
Each calculator shows its formula and a worked example, so you can check the maths and adapt the result to your structural drawings before ordering material.
RCC House Cost Calculator (Nepal Estimates)
Estimate total RCC house construction cost from built-up area and quality tier (basic/standard/premium) with stage-wise breakdown in NPR/INR/PKR.
Concrete Mix Ratio Calculator (IS 456)
Calculate cement bags, sand, aggregate, and water for any target concrete volume and IS 456 grade (M15-M30) with custom mix ratio support.
RCC Slab Material Calculator (Cement, Sand, Steel)
Calculate cement bags, sand m³, aggregate m³, and steel reinforcement in kg for any RCC slab dimensions and IS 456 grade.
RCC Beam Material Calculator (Concrete, Steel)
Calculate concrete volume, steel reinforcement weight, and shuttering area for any RCC beam from dimensions, grade, and reinforcement schedule.
Lap Length & Development Length Calculator (IS 456)
Calculate reinforcement development length (Ld) and lap/splice length in tension and compression per IS 456:2000, as a multiple of bar diameter and in mm.
RCC Column Material Calculator (Concrete, Steel, Shutter)
Calculate concrete volume, steel reinforcement weight, and shuttering area for any RCC column from dimensions, grade, and reinforcement details.
RCC Footing Calculator (Excavation, PCC, Steel)
Calculate excavation volume, PCC, RCC, and steel reinforcement quantities for isolated or raft footings with custom dimensions and IS 456 grade.
Shuttering / Formwork Area Calculator (m² + ft²)
Calculate total shuttering / formwork surface area in m² and ft² for slabs, beams, columns, and footings of any size.
RCC Staircase Material Calculator (Concrete, Steel)
Calculate concrete volume, steel reinforcement, and shuttering area for an RCC staircase from waist slab thickness, riser, tread, and step count.
Cutting Length Calculator (Stirrups & Ties)
Calculate cutting length, total weight, and cost of stirrups and ties for Rectangular, Triangular, Circular, Diamond, and Helical shapes per IS 2502.
Concrete Volume Calculator
Calculate wet concrete volume with a configurable wastage allowance.