Home Renovation Cost Calculator
Estimate home renovation cost in India by city, area, rooms, material quality, work scope and timeline with painting, flooring and kitchen splits.
Renovation quotes vary widely because every city, home type, scope and finish level changes the final bill. This home renovation cost calculator turns the common inputs into a practical estimate: city, property type, number of rooms, built-up area, material quality, work required and target completion time. It then breaks the estimate into painting, flooring, kitchen, bathroom, electrical, carpentry, civil work, interior design, furniture, labour and solar savings so you can sanity-check a contractor quote before committing.
Home Renovation Cost Calculator
Change the inputs on the left. Results update instantly on the right.
Project inputs
Cost breakdown
| Work item | Selected scope | Full item range |
|---|---|---|
| Painting cost | ₹62,319 | ₹54,840 - ₹72,290 |
| Flooring cost | ₹2,23,534 | ₹1,96,710 - ₹2,59,300 |
| Modular kitchen cost | ₹3,46,591 | ₹3,05,000 - ₹4,02,045 |
| Bathroom renovation cost | ₹2,07,729 | ₹1,82,801 - ₹2,40,965 |
| Electrical work cost | ₹1,65,280 | ₹1,45,446 - ₹1,91,725 |
| Carpentry and wardrobes | ₹4,33,521 | ₹3,81,498 - ₹5,02,884 |
| Civil and construction work | ₹1,96,439 | ₹1,72,866 - ₹2,27,869 |
| Contingency | ₹1,47,187 | Scope dependent |
Example calculators covered
Home Renovation Cost Calculator ஏன் பயன்படுத்த வேண்டும்
Most renovation budgets fail because the headline quote hides line items. Painting looks cheap until wall repair is added. Kitchen and bathroom costs jump when hardware, plumbing and tile choices change. Fast timelines can also increase labour and coordination cost. This calculator gives a structured starting point before site measurement, so you can compare scopes, separate optional upgrades from core work and keep a contingency instead of discovering the gap mid-project.
ஒரே பார்வையில் நன்மைகள்
City-adjusted estimate
The model changes material and labour assumptions across major Indian cities and tier 2 markets, so Mumbai and Bengaluru do not use the same base rate as Jaipur or Kolkata.
Room-wise renovation buckets
Painting, flooring, modular kitchen, bathrooms, electrical, carpentry and civil work are shown separately instead of blended into one opaque number.
Scope and timeline controls
Switch between complete renovation, rental refresh, cosmetic work, kitchen and bathroom work, or interiors and furniture to see how scope changes the budget.
Useful add-on calculators
The same page also estimates interior design fee, furniture budget, city labour cost, construction allowance and rooftop solar savings for the chosen property.
Home Renovation Cost Calculator ஐ எவ்வாறு பயன்படுத்துவது
- 1
Select your city and property type
Choose the closest city and whether the property is an apartment, independent house, villa or builder floor.
- 2
Enter rooms and area
Use the built-up area in square feet and the number of bedrooms or major rooms being renovated.
- 3
Choose quality, scope and timeline
Material quality changes finish assumptions, work required controls which items are included, and target completion time adjusts crew intensity.
- 4
Review the breakdown
Compare selected-scope cost, complete renovation cost and each line item before asking contractors for a site-specific quote.
உதாரணம்
3-room Bengaluru apartment, 1,200 sq ft
For a standard-quality complete renovation with a 60-day target, the calculator estimates painting, flooring, kitchen, bathroom, electrical, carpentry and civil work separately, then adds design and contingency to produce a project range.
- City
- Bengaluru
- Property
- Apartment / flat
- Area
- 1,200 sq ft
- Scope
- Complete renovation
Use the total range for planning, then compare contractor quotations line by line against the breakdown.
எவ்வாறு கணக்கிடப்படுகிறது
The model starts with city-adjusted base rates for painting, flooring, modular kitchen work, bathrooms, electrical work, carpentry and civil work. Property type, material quality and target timeline then adjust those rates.
The selected work scope applies a weight to each line item. A complete renovation uses every bucket, while a cosmetic refresh or rental-ready makeover includes only part of the kitchen, bathroom, flooring, electrical and carpentry allowance.
The final selected estimate is: selected work subtotal + interior design allowance + contingency. The complete renovation estimate uses the full value of every work item plus design and contingency.
கருதுகோள்கள் மற்றும் வரம்புகள்
- Rates are planning estimates for Indian urban markets and exclude GST unless a vendor quotation explicitly includes it.
- The model assumes normal site access, no major structural redesign and no luxury imported fixtures unless luxury quality is selected.
- Solar output and savings are broad estimates and should be checked against roof area, DISCOM policy, tariff slab and net-metering rules.
வரி/விகித மாற்றப் பதிவு
FY 2026-27 வரி ஆண்டு புதுப்பிப்பு
நடப்பு ஆண்டு லேபல்கள், கால்குலேட்டர் மெட்டாடேட்டா மற்றும் சம்பளம்/வரி உள்ளடக்கம் FY 2026-27 (AY 2027-28) ஆக புதுப்பிக்கப்பட்டது.
அதிகாரப்பூர்வ விகிதங்கள் சரிபார்க்கப்பட்டன
வருமான வரி slab-கள் Income Tax Department மற்றும் Income-tax Act, 2025 குறிப்புகளுடன் ஒத்திசைக்கப்பட்டன; சிறு சேமிப்பு defaults Q2 FY 2026-27 அறிவிக்கப்பட்ட விகிதங்களைப் பயன்படுத்துகின்றன.
தொழில்முறை மதிப்பாய்வு கோரிக்கை
சம்பளம், வருமான வரி, HRA மற்றும் capital gains கால்குலேட்டர்களுக்கு தனி CA மதிப்பாய்வு கோரப்பட்டுள்ளது; sign-off பிறகு reviewer வரி புதுப்பிக்கப்படும்.
அடிக்கடி கேட்கப்படும் கேள்விகள்
How accurate is a home renovation cost calculator?
It is useful for early budgeting and quote comparison, not a final contractor bill. Site condition, hidden dampness, structural changes, brand choices and local availability can materially change the cost.
What is included in a complete renovation estimate?
This calculator includes painting, flooring, modular kitchen, bathrooms, electrical work, carpentry, civil work, interior design allowance and contingency. Furniture and solar are shown separately.
Why does the same area cost more in some cities?
Labour rates, contractor availability, transport, material handling, society rules and finishing expectations differ by city. The calculator applies a city multiplier to reflect that variation.
How much contingency should I keep for renovation?
A practical contingency is 7 to 12 percent for normal homes. Older properties, water damage, structural repairs and aggressive timelines need a higher buffer.
Does this include architect or interior designer fees?
Yes, the result includes an interior design and coordination allowance. Premium and luxury quality settings assume a higher design percentage than budget work.
Can I use this for rental property renovation?
Yes. Choose the rental-ready makeover scope for repainting, basic flooring repair, small kitchen and bathroom refreshes, essential electrical fixes and limited carpentry.
இறுதியாக
Use the home renovation cost calculator before shortlisting contractors, not after the work has started. It gives you a realistic range, a line-item vocabulary and a way to test tradeoffs: spend more on kitchen hardware, reduce carpentry, stretch the timeline, or keep a larger contingency. Once the broad budget is clear, collect site-specific quotes and compare them against the same buckets.
எல்லா RunwayCalc கால்குலேட்டர்களையும் உலாவுதொடர்புடைய வழிகாட்டிகள்
Home Renovation இல் மேலும்
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