Engineering Guides
Every QSCivilCalc tool comes with a written guide — the formula, the standards it follows, a worked example and answers to common questions. Browse them by topic below.
Looking for the formulas themselves? The engineering formula reference collects them in one place with worked examples, and the resource directory lists everything else we publish.
Material & Quantity
Brick Calculator
Free brick calculator - calculate exact number of bricks, cement bags, and sand for any wall size. 9-inch wall,…
Read the guide →Concrete Calculator
Free concrete calculator for slabs, beams, columns and footings. Wet and dry volume, cement bags, sand, aggregate…
Read the guide →Steel Weight Calculator
Calculate steel bar weight using the d²/162 formula. Find weight per meter, per bar, and total tonnage for all rebar…
Read the guide →Plaster Calculator
Free plaster calculator find cement bags and sand for single coat (12mm) and double coat (20mm) plastering. Supports…
Read the guide →Tile Calculator
Calculate exactly how many tiles, adhesive bags, and grout you need for any room or wall. Supports all tile sizes…
Read the guide →Paint Calculator
Calculate paint liters, primer, and wall putty for any room with room-by-room breakdown. Supports emulsion, weather…
Read the guide →Structural & Construction
Beam Load Calculator
Free beam load calculator calculate support reactions, maximum bending moment, shear force, and deflection for…
Read the guide →Column Load Calculator
Calculate RCC column axial load using the tributary area method. Includes slab load, beam load, wall load, and…
Read the guide →Staircase Calculator
Free staircase calculator calculate number of steps, riser height, tread depth, pitch angle, and concrete volume for…
Read the guide →Excavation Calculator
Calculate excavation volume, backfill quantity, disposal load, and truck trips for foundation pits, trenches, and…
Read the guide →Highway & Survey
Vertical Curve Calculator
Professional vertical curve design tool for highway and railway engineers. Calculate crest and sag curves with full…
Read the guide →Horizontal Curve Calculator
Free horizontal curve calculator tangent length, curve length, degree of curve, super elevation & full setting-out…
Read the guide →Super Elevation Calculator
Design the full superelevation transition for highway curves superelevation rate, runoff length, tangent runout,…
Read the guide →Traverse Calculator
Free professional traverse calculator for surveyors and civil engineers. Compute latitudes, departures, closure…
Read the guide →Levelling & Cut Fill Calculator
Free levelling calculator reduce BS/IS/FS readings to RL (NGL) by HI & Rise-Fall methods with checks, then compute…
Read the guide →Converters
Career Tools
ATS CV Builder
Build a professional, keyword-optimized CV that passes Applicant Tracking Systems (ATS) used by 99% of Fortune 500…
Read the guide →Cover Letter Builder
Write a professional, tailored cover letter in minutes. Pick a template and tone, auto-draft the body from a few…
Read the guide →Interview Question Bank
Practice civil engineering, quantity surveying and site engineering interview questions with model answers. Free…
Read the guide →