Buenos Aires vs Dublin Cost of Living Comparison
Executive summary: Buenos Aires leads on CPI (26.5 vs 76.2, NYC=100), Buenos Aires leads on rent index, and Dublin leads on purchasing power. Validate neighbourhood rents before relocating — city-wide winners can reverse at district scale.
Overall Cost Winner
Buenos Aires
Lower overall CPI; largest measurable gaps: Housing (270% gap, Buenos Aires ahead); Purchasing Power (207% gap, Dublin ahead).
Monthly Cost Difference
Estimated monthly housing+utilities+internet basket is about $1,575 lower in Buenos Aires than in Dublin (~270% gap; converted via exchange rates).
Estimated monthly difference: $1,575 (favoring Buenos Aires).
Category Winners
| Category | Winner | Note |
|---|---|---|
| Overall CPI | Buenos Aires | CPI 26.5 vs 76.2 (lower is better) |
| Housing | Buenos Aires | Rent index 15.3 vs 56.6 (lower is better) |
| Food | Buenos Aires | Groceries index 35.3 vs 70.2 (lower is better) |
| Transport | Dublin | One-way ticket 1.87 vs 459.36 (lower is better) |
| Utilities | Dublin | Utilities (85m²) 104.14 vs 36720 (lower is better) |
| Internet | Dublin | Internet 59.12 vs 20328 (lower is better) |
| Restaurants | Buenos Aires | Restaurant index 30 vs 75 (lower is better) |
| Salary | Buenos Aires | Avg net salary 2499840 vs 5875.12 (higher is better) |
| Purchasing Power | Dublin | PP index 103 vs 33.6 (higher is better) |
Biggest Difference
Housing: Buenos Aires leads with a 270% gap.
Rent index 15.3 vs 56.6 (lower is better)
Quick Decision
- Students: Buenos Aires — Lower housing / rent index (270% gap).
- Families: Buenos Aires — Housing is typically the largest household line; rent index favors Buenos Aires; purchasing power favors Dublin.
- Remote Workers: Buenos Aires — Everyday cost index (CPI) favors Buenos Aires (~188% gap).
- Budget Living: Buenos Aires — Lowest overall consumer-price index in this pair.
Key Takeaways
- Buenos Aires is the overall cost winner on CPI (~188% lower everyday-cost index than Dublin).
- Housing: Buenos Aires leads on rent index (270% gap).
- Food / groceries: Buenos Aires is lower (99% gap).
- Purchasing power: Dublin scores higher (207% gap).
- Sample monthly basket (1BR + utilities + internet) is ~$1,575 cheaper in Buenos Aires.
Analysis
Detailed breakdown uses only paired indices: CPI 26.5/76.2, rent 15.3/56.6, purchasing power 33.6/103. 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: 2026-08-20
Data Sources
This page uses CityCost index inputs. Platform sources (see also Data sources):
- Regional
- Regional
On-page labels for this view: Regional · Regional.
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.