Kolkata vs Puducherry Cost of Living Comparison
Takeaway for Kolkata vs Puducherry: everyday costs favor Puducherry (~21% CPI gap), housing index favors Puducherry, wage stretch favors Kolkata. Use category winners, not a single headline, when the binding constraint is rent or income.
Overall Cost Winner
Puducherry
Lower overall CPI; largest measurable gaps: Salary (88% gap, Kolkata ahead); Housing (45% gap, Puducherry ahead).
Monthly Cost Difference
Estimated monthly housing+utilities+internet basket is about $75 lower in Puducherry than in Kolkata (~35% gap; converted via exchange rates).
Estimated monthly difference: $75 (favoring Puducherry).
Category Winners
| Category | Winner | Note |
|---|---|---|
| Overall CPI | Puducherry | CPI 12.1 vs 15.3 (lower is better) |
| Housing | Puducherry | Rent index 3 vs 5.5 (lower is better) |
| Food | Puducherry | Groceries index 17.2 vs 19 (lower is better) |
| Transport | Puducherry | One-way ticket 19.29 vs 29.06 (lower is better) |
| Utilities | Kolkata | Utilities (85m²) 918.5 vs 1120 (lower is better) |
| Internet | Puducherry | Internet 578.42 vs 993.65 (lower is better) |
| Restaurants | Puducherry | Restaurant index 9.5 vs 14 (lower is better) |
| Salary | Kolkata | Avg net salary 300266 vs 37284.72 (higher is better) |
| Purchasing Power | Kolkata | PP index 58 vs 41.3 (higher is better) |
Biggest Difference
Salary: Kolkata leads with a 88% gap.
Avg net salary 300266 vs 37284.72 (higher is better)
Quick Decision
- Students: Puducherry — Lower housing / rent index (45% gap).
- Families: Puducherry — Housing is typically the largest household line; rent index favors Puducherry; purchasing power favors Kolkata.
- Remote Workers: Puducherry — Everyday cost index (CPI) favors Puducherry (~21% gap).
- Budget Living: Puducherry — Lowest overall consumer-price index in this pair.
Key Takeaways
- Puducherry is the overall cost winner on CPI (~21% lower everyday-cost index than Kolkata).
- Housing: Puducherry leads on rent index (45% gap).
- Food / groceries: Puducherry is lower (9% gap).
- Purchasing power: Kolkata scores higher (29% gap).
- Largest category gap: Salary (88%), favoring Kolkata.
- Sample monthly basket (1BR + utilities + internet) is ~$75 cheaper in Puducherry.
Analysis
Kolkata versus Puducherry is not a single number. With a 21% CPI spread, groceries and services tend to move with Puducherry, while housing follows Puducherry's rent index. Purchasing power (58 vs 41.3) decides whether local wages offset local prices.
Trust & data transparency
Last updated: 2026-08-23
Data Sources
This page uses CityCost index inputs. Platform sources (see also Data sources):
- Real
- Nearby
On-page labels for this view: Real · Nearby.
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.