Brick Pakistan's construction cost calculator estimates your house construction cost by taking a real quantity take-off from your design or floor plan — bricks, cement, steel, tiles, paint — and pricing each at today's verified market rate for your city, then adding labour and applying your society's building rules. Every line shows its quantity, its rate and the math; nothing is a flat per-square-foot guess.
It starts with geometry, not a flat rate
Most calculators multiply your area by one hard-coded number. Ours measures. Pick a design or upload your floor plan and it derives covered area, wall area and openings, then computes the quantity of each material that geometry requires. That is why the estimate changes when you add a bathroom or a floor — because the underlying take-off changed, not a slider.
Rates are dated and sourced
Cement, steel, brick, sand, crush and paint each carry a verification date and a source, and the same rate board powers both the material-rates pages and the calculator. When the market moves, the estimate moves with it — so the number you see reflects today, not a figure someone typed a year ago.
Your society's rules are built in
Choose DHA Lahore, Bahria Town, an LDA scheme or CDA Islamabad and the calculator constrains the design to what you are actually allowed to build — coverage, storeys, setbacks, basements and mumty caps — so the covered area you are pricing is the covered area your file permits, not a wishful one.
Where we label estimates
A few figures have no published market rate. Instead of hiding them inside an average, we mark them clearly as admin-maintained estimates on the line where they appear. You always know which numbers are verified market rates and which are considered estimates — the opposite of a black-box quote.
The result is an itemised, defensible figure you can take to a contractor and argue line by line. Try it on your own plot and finishes — it is free, and no sign-up is needed to see your estimate.