Machine Learning Engineer Salary: Barcelona vs Boston
Annual median salary comparison (2024). All figures include local currency, USD equivalent, and PPP-adjusted purchasing power.
🇪🇸 Barcelona
Spain
€55K EUR
$59K USD
$87K PPP
VS
USD Difference
-71%
Barcelona vs Boston
🇺🇸 Boston
United States
$202K USD
$202K USD
$202K PPP
Higher Purchasing Power
Detailed Comparison
| Metric | Barcelona | Boston | Difference |
|---|---|---|---|
| Local Currency Salary | €55K EUR | $202K USD | — |
| USD Equivalent | $59K | $202K | -71% |
| PPP-Adjusted SalaryWINNER | $87K | $202K 🏆 | -57% |
| 25th Percentile | €44K EUR | $161K USD | — |
| Median | €55K EUR | $202K USD | — |
| 75th Percentile | €68K EUR | $252K USD | — |
| Annual Mean | €59K EUR | $218K USD | — |
What Does This Mean?
Barcelona offers a Machine Learning Engineer salary of $59K USD, while Boston offers $202K USD — a difference of -71% in raw terms.
After adjusting for purchasing power parity (PPP), Barcelona's salary is worth $87K in US purchasing power terms, versus $202K for Boston. This means Boston offers better real purchasing power for this role.
PPP adjustment accounts for differences in local prices — for example, housing costs 3x more in San Francisco than in Warsaw, so a San Francisco salary needs to be much higher to provide an equivalent standard of living.