London vs Osaka Cost of Living Comparison
Executive summary: Osaka leads on CPI (55.8 vs 78.3, NYC=100), Osaka leads on rent index, and London leads on purchasing power. Validate neighbourhood rents before relocating — city-wide winners can reverse at district scale.
Overall Cost Winner
Osaka
Lower overall CPI; largest measurable gaps: Salary (20477% gap, Osaka ahead); Internet (17330% gap, London ahead).
Monthly Cost Difference
Estimated monthly housing+utilities+internet basket is about $1,970 lower in Osaka than in London (~67% gap; converted via exchange rates).
Estimated monthly difference: $1,970 (favoring Osaka).
Category Winners
| Category | Winner | Note |
|---|---|---|
| Overall CPI | Osaka | CPI 55.8 vs 78.3 (lower is better) |
| Housing | Osaka | Rent index 25 vs 78 (lower is better) |
| Food | Osaka | Groceries index 62 vs 68 (lower is better) |
| Transport | London | One-way ticket 1.7 vs 223.42 (lower is better) |
| Utilities | London | Utilities (85m²) 121.68 vs 8025 (lower is better) |
| Internet | London | Internet 46.41 vs 8089.2 (lower is better) |
| Restaurants | Osaka | Restaurant index 35 vs 80 (lower is better) |
| Salary | Osaka | Avg net salary 945345 vs 4594.2 (higher is better) |
| Purchasing Power | London | PP index 95 vs 95 (higher is better) |
Biggest Difference
Salary: Osaka leads with a 20477% gap.
Avg net salary 945345 vs 4594.2 (higher is better)
Quick Decision
- Students: Osaka — Lower housing / rent index (68% gap).
- Families: Osaka — Housing is typically the largest household line; rent index favors Osaka; purchasing power favors London.
- Remote Workers: Osaka — Everyday cost index (CPI) favors Osaka (~29% gap).
- Budget Living: Osaka — Lowest overall consumer-price index in this pair.
Key Takeaways
- Osaka is the overall cost winner on CPI (~29% lower everyday-cost index than London).
- Housing: Osaka leads on rent index (68% gap).
- Food / groceries: Osaka is lower (9% gap).
- Purchasing power: London scores higher (0% gap).
- Largest category gap: Salary (20477%), favoring Osaka.
- Sample monthly basket (1BR + utilities + internet) is ~$1,970 cheaper in Osaka.
Analysis
Detailed breakdown uses only paired indices: CPI 78.3/55.8, rent 78/25, purchasing power 95/95. 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.