TheCivilStudies Tools
IS-code tools for site engineers and civil students
Every result shows the clause and the working, so you can check it and defend it on site.
Continue where you left off
All tools
Free to try · Pro for unlimited use and Excel exportBBS Generator
Bar bending schedule with cutting lengths, bend deductions, stirrups and dia-wise steel weight.
Open tool →Lap & Development Length
Lap length and development length for any bar, steel and concrete grade per IS 456 cl. 26.2.
Open tool →IS 456 Quick Tables
Exposure, cover, min cement and w/c (Table 5 & 16), slump, target strength, bar weights and an IS code finder.
Open tool →Cube Test Register
Concrete cube strength, 15% validity check and acceptance criteria per IS 456 Table 11.
Open tool →Coming soon
Tap “Notify me” and we will email you on launch daySlab Design (IS 456)
One-way and two-way slabs per Annex D, with moments, steel and a BBS hand-off.
BOQ & Quantity Estimator
Concrete, steel, brickwork and plaster quantities with your own rates.
Concrete Mix Design
IS 10262:2019 mix proportions with every step and a PDF report.
Steel Weight & Converter
Bars, plates, sections and unit conversions for site orders.
Beam Design Check
Singly and doubly reinforced beams: flexure, shear and deflection checks.
AutoCAD LISP Generator
Ready-made LISP routines for common drafting tasks.