Chennai vs Surat Cost of Living Comparison
Executive summary: Surat leads on CPI (14 vs 16.8, NYC=100), Surat leads on rent index, and Chennai leads on purchasing power. Validate neighbourhood rents before relocating — city-wide winners can reverse at district scale.
Overall Cost Winner
Surat
Lower overall CPI; largest measurable gaps: Housing (34% gap, Surat ahead); Utilities (34% gap, Surat ahead).
Monthly Cost Difference
Estimated monthly housing+utilities+internet basket is about $87 lower in Surat than in Chennai (~33% gap; converted via exchange rates).
Estimated monthly difference: $87 (favoring Surat).
Category Winners
| Category | Winner | Note |
|---|---|---|
| Overall CPI | Surat | CPI 14 vs 16.8 (lower is better) |
| Housing | Surat | Rent index 4.5 vs 6.8 (lower is better) |
| Food | Surat | Groceries index 17 vs 21 (lower is better) |
| Transport | Surat | One-way ticket 27.85 vs 32.69 (lower is better) |
| Utilities | Surat | Utilities (85m²) 751.5 vs 1135.6 (lower is better) |
| Internet | Surat | Internet 905.98 vs 1052.1 (lower is better) |
| Restaurants | Surat | Restaurant index 12.5 vs 15.5 (lower is better) |
| Salary | Chennai | Avg net salary 336505 vs 331328 (higher is better) |
| Purchasing Power | Chennai | PP index 65 vs 64 (higher is better) |
Biggest Difference
Housing: Surat leads with a 34% gap.
Rent index 4.5 vs 6.8 (lower is better)
Quick Decision
- Students: Surat — Lower housing / rent index (34% gap).
- Families: Surat — Housing is typically the largest household line; rent index favors Surat; purchasing power favors Chennai.
- Remote Workers: Surat — Everyday cost index (CPI) favors Surat (~17% gap).
- Budget Living: Surat — Lowest overall consumer-price index in this pair.
Key Takeaways
- Surat is the overall cost winner on CPI (~17% lower everyday-cost index than Chennai).
- Housing: Surat leads on rent index (34% gap).
- Food / groceries: Surat is lower (19% gap).
- Purchasing power: Chennai scores higher (2% gap).
- Sample monthly basket (1BR + utilities + internet) is ~$87 cheaper in Surat.
Analysis
Detailed breakdown uses only paired indices: CPI 16.8/14, rent 6.8/4.5, purchasing power 65/64. Category winners can diverge — a city may win rent while losing CPI. No GDP, climate, or industry claims are invented for either city.
Trust & data transparency
Last updated: 2026-08-11
Data Sources
This page uses CityCost index inputs. Platform sources (see also Data sources):
- Real
- Real
On-page labels for this view: Real · Real.
Methodology
Each indexed city is associated with a reference basket of common living costs (for example rent, groceries samples, transport tickets, utilities, restaurant meals, and net salary where available). From those items, the platform derives relative indices such as CPI, rent, groceries, restaurants, and local purchasing power, using New York City = 100 as the familiar baseline convention for relative comparison.