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Home Renovation Cost Calculator

Estimate home renovation cost by room or for the whole house in any country. Country-specific per-sqft / per-m² rates for basic, standard and premium tiers. Includes labour, materials, and a contingency buffer.

Home Renovation Cost Calculator

US average renovation $100–400/sqft. Labor ≈ 30–50% of total.

Rooms / Areas

sq ft
Rate: $200/sq ft
$300.0 K
10%

Estimated Total Cost

$462.0 K

$462,000

Materials$300,000
Labour (40%)$120,000
Subtotal$420,000
Contingency Buffer$42,000
Estimated Total Cost$462,000

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Country-Aware Renovation Cost Calculator

Renovation costs vary 10–20× across markets. The same 100 m² standard renovation costs roughly 700€ in Spain, 1,400€ in France or Germany, and over £1,500/m² in London. This calculator switches the per-area rate to your country's typical 2025-26 range.

Pick room types (kitchen, bathroom, bedroom, living room or full house), set the area in your country's unit (sqft or m²) and choose basic, standard or premium quality. Materials, labour (% varies by country), subtotal and a contingency buffer are computed automatically.

How to Use This Estimate

Always add a 10–20% contingency — hidden plumbing, electrical or structural surprises are the rule, not the exception, on renovations.

Get at least 3 contractor quotes — the calculator gives you a baseline to evaluate whether a quote is reasonable.

Premium tier costs go to fittings (German appliances, marble, custom carpentry). If your wow-factor is one room, premium that room and stay standard elsewhere.

Home Renovation Cost Calculator – Multi-Country Per-Sqft & Per-Sqm Estimates

Got Questions? We have you covered

It uses 2025-26 market averages for per-sqft / per-m² costs in each country. Real quotes vary ±25% depending on location within the country, finish quality and contractor availability.

Labour as % of total varies because hourly rates and labour-intensive work scale differently. UK and France: ~40–50% labour. Germany: ~35–45%. India and China: ~30–35%. The calculator uses country-specific defaults.