MistriCalc → Guides
Construction & land guides
The how and why behind the numbers — plain-English walkthroughs of regional land units and trade-standard material math, each linking to the calculators that run it for you.
Land
Marla, Kanal, Gaj & Bigha Explained
What each unit means, the standard sq-ft factors, and why the marla varies by area.
Read guide ConcreteCement, Sand & Aggregate for Concrete
The 1.54 dry-volume rule and nominal-mix ratios, with cement bags worked out for a slab.
Read guide SteelSteel Weight: the d²/162 Formula
Where d²/162 comes from, a bar-weight reference table, and a full bundle worked example.
Read guide MasonryHow Many Bricks for a Wall
Counting bricks with mortar joints — modular vs Pakistani sizes, plus a wall worked example.
Read guide CostConstruction Cost per Square Foot (2026)
Typical Pakistan build rates, the material-vs-labour split, and what drives the number.
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