A free house construction cost calculator and building cost calculator for Indian projects — estimate construction cost per sq.ft by area, floors, location and finish quality, then generate a detailed component-wise breakup.
Preliminary Quick Estimate
Estimated Construction Cost₹27.75 Lakh - ₹33.75 Lakh
Approx. Rate₹1,850 - ₹2,250 /sq.ft
This is a preliminary estimate based on generic, configurable assumptions. Actual cost varies depending on location, specifications, material prices, labour rates, design and site conditions. For a tender-ready estimate, use QuickBOQ's Detailed BOQ and Rate Analysis tools.
Free to browse. Log in to unlock the full Rate Analysis of every Civil and Electrical item in the latest CPWD DSR.
This building construction estimate calculator starts from your built-up area, number of floors, city and chosen construction quality (Basic, Standard or Premium), then applies a location cost-tier adjustment and a multi-storey structural adjustment to arrive at a realistic rate per sq.ft range — not a single falsely-precise number.
Click "Generate Detailed Estimate" to see the cost split across RCC & structure, brickwork, flooring, electrical, plumbing, painting and more — useful for a first-pass budget before you commission a full BOQ.
Why House Construction Cost Per Sq.Ft Varies So Much
Location — labour and material market rates differ between metros, tier-2 cities and towns.
Construction quality — flooring, fittings and finishes can vary the cost by 40-60%.
Number of floors — taller structures need heavier foundations and columns.
Site conditions — soil type, water table and site access affect foundation cost.
Design complexity — irregular layouts, cantilevers and large spans cost more than simple rectangular plans.
Of these, soil is the one most often discovered too late. A site with black cotton soil, a high water table or filled ground can push foundation cost well beyond what any per-square-foot rate assumes, and no calculator can know that in advance. A soil investigation before you finalise the budget typically costs a small fraction of one percent of the project and is the single cheapest way to avoid the largest common overrun.
Residential Cost per Sq.Ft by City Tier and Quality
Rendered from the same rate table and location multipliers the calculator itself uses, so the two can never disagree. Figures are for residential construction and exclude land, approvals, boundary wall and interiors.
City Tier
Basic
Standard
Premium
Metro (×1.2)
₹1,860 – ₹2,220
₹2,220 – ₹2,700
₹3,000 – ₹3,960
Tier-1 City (×1.08)
₹1,674 – ₹1,998
₹1,998 – ₹2,430
₹2,700 – ₹3,564
Tier-2 City (×1)
₹1,550 – ₹1,850
₹1,850 – ₹2,250
₹2,500 – ₹3,300
Tier-3 / Town (×0.92)
₹1,426 – ₹1,702
₹1,702 – ₹2,070
₹2,300 – ₹3,036
The spread across this table is the honest answer to "what does it cost to build in India": a basic build in a small town and a premium build in a metro differ by more than a factor of two, on the same drawing. Anyone quoting a single national number is quoting the middle of that range and calling it an answer. Multi-storey work adds a further 3% to 15% on the rate as floors increase, because foundations and columns grow with the structure above them.
From Estimate to Tender-Ready BOQ
This calculator gives a preliminary, directional number using configurable generic assumptions. For a tender-ready figure, QuickBOQ Pro lets you build an itemised Bill of Quantities, apply CPWD DSR rates through Rate Analysis, and quantify concrete and steel precisely for every structural member.
Frequently asked questions
What does it cost to build a house in India per square foot?
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For 2026, a realistic range is ₹1,500 to ₹1,800 per sq ft for basic specification, ₹1,850 to ₹2,250 for standard, and ₹2,500 to ₹3,300 for premium finishes, before any city adjustment. A 1,500 sq ft standard house in a tier-2 city therefore lands around ₹28 to ₹34 lakh. Anyone quoting a single national figure without stating specification level and city is quoting a number that cannot be relied on.
What is included in the cost per square foot?
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A construction rate normally covers the structure (excavation, foundation, RCC, steel), masonry and plaster, flooring, doors and windows, internal electrical and plumbing, painting and basic sanitary fittings. It is the cost of building the shell and making it habitable.
What is not included?
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Land, registration and stamp duty, approvals and sanction fees, architectural and structural design fees, compound or boundary wall, landscaping and external development, modular kitchen and wardrobes, furniture and loose interiors, and utility connection deposits. These commonly add 15% to 30% on top, which is why a build that "came in over budget" often did not — the budget simply never included them.
Why does construction cost vary so much between cities?
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Labour rates and material haulage are the main drivers. A metro carries higher wages, higher site overheads, tighter access and longer material lead distances than a tier-3 town. The same drawing built to the same specification can differ by 25% to 30% on rate alone between a metro and a small town.
How accurate is a per-square-foot estimate?
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Treat it as a directional budget figure, not a tender price. It is appropriate for deciding whether a project is viable and roughly what finance you need. It is not appropriate for agreeing a contract sum or settling a contractor bill — for that you need an itemised bill of quantities priced against a schedule of rates, because a per-square-foot rate cannot capture your actual spans, soil conditions or specification choices.
How is the cost split across trades?
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On a typical residential build, structure and reinforcement together take roughly 28%, masonry and plaster around 12%, flooring around 9%, doors and windows around 8%, electrical around 7% and plumbing and sanitary around 7%, with painting, waterproofing and finishing making up the remainder. The structural share falls and the finishes share rises as specification level goes up.
How can I reduce construction cost without cutting quality?
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The largest savings come from decisions made before work starts: a simple rectangular plan with repeating spans, a structural design actually optimised for the soil report rather than over-designed for safety margin, and finishes specified honestly by room rather than uniformly premium throughout. Cutting cement content, steel or waterproofing to save money is a false economy that shows up as repair cost within a few years.
Does this calculator use CPWD DSR rates?
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No — this tool uses generic market rates for a quick preliminary estimate, and is aimed at homeowners and early-stage budgeting. For a government tender estimate priced against CPWD DSR items with proper rate analysis, use the QuickBOQ estimation workspace instead, which prices each item against the published schedule rather than a per-square-foot average.
