Building a house is the biggest expense of your life. Most families overpay by ₹2–5 lakh — and never find out. They overpay because they don't know what things should cost, how much material is actually needed, or which payment traps to avoid. Contractors know this. This calculator ends that information gap for the price of a pizza.
The problem, in numbers
Where self-builders overpay
Every red bar has a sheet in the calculator built to catch it.
✗ Without it
- Estimates from the contractor who profits from them
- Material quantities taken on faith
- Three quotes compared by gut feel
- Money released on request, not on progress
✓ With it
- Quick Estimate Dashboard: plot size + city + quality → total
- Exact cement bags, steel kg, bricks & sand computed
- Quote comparison where overpriced items turn RED
- Payment Protector: money never runs ahead of work
11 sheets, one job: protect your money
Total cost from plot size, floors, city & quality level
Cement, steel, bricks, sand — exact and checkable
3-quote comparison + the 30 tricks exposed
Budget vs actual + the milestone payment protector
Everything in the download
| Item | What it does | Worth |
|---|---|---|
| 📊 The 11-sheet calculator (Excel) | Works in Excel, free Google Sheets & WPS | ₹999 |
| 🚨 Contractor Fraud Protection Guide | 30 documented tricks & how to catch each | ₹499 |
| 💡 50 money-saving tips | With estimated ₹ savings on each | ₹299 |
| 📅 2026 rate reference | Metro / Tier-2 / Tier-3, fully editable | ₹199 |
| Total value | — | ₹1,996 — yours for ₹299 |
Do the maths
Typical overpayment: ₹2–5 lakh. Price of the toolkit: ₹299. If it catches a single padded rate on a single stage, it has returned 100× — and it works for every project after this one.
Who this is for
Plot owners about to build, families mid-construction who feel the numbers drifting, and anyone comparing contractor quotes this month.
