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Formula sheets & quick references

One-page cheat sheets for common civil engineering formulas and thumb rules. No signup, no email required — just click and download.

No.Sheet

Steel Bar Weight Chart

Unit weight for common TMT bar sizes, 6mm to 40mm. Download

Unit Conversion Chart

Length, area, volume, weight and pressure — common site conversions. Download

Construction Material Quantity Chart

Per-sft thumb rules for cement, sand, steel, bricks and more. Download

Highway Engineering Formula Sheet

Camber, super-elevation, sight distance and transition curve formulas. Download

Fluid Mechanics Formula Sheet

Continuity, Bernoulli's, Manning's, Chezy's and weir discharge equations. Download

Soil Mechanics Formula Sheet

Void ratio, porosity, saturation and bearing capacity relations. Download

RCC Design Quick Reference

Common IS 456:2000 formulas and limits for quick recall. Download

Civil Engineering Site Thumb Rules

Quick preliminary sizing rules for columns, beams, slabs, footings and more. Download

Civil Engineering IS & SP Codes Reference

Every major IS code and BIS Special Publication, grouped by discipline, with what it covers and where it's used — 20 pages. Download

Surveying — Complete Notes Poster

All 14 surveying topics on one page — instruments, levelling, traversing, curves, contouring, area & volume, and more. Download

Intze Tank — Complete Design Guide & Worked Example

Every governing force from the top dome to the foundation, plus a full worked example for a 50 kL tank on a 20 m staging — meridional and hoop thrust, ring beams, wind (IS 875), seismic (IS 1893) and column design, formula → substitution → result throughout. Download

More sheets on the way

Railway engineering notes and an interview question sheet are coming soon.

These are quick references for study and estimation — always verify critical values against the current IS code before using them for actual design, construction, or exams. Looking for full notes instead? See Notes & ebooks.