AI Research Scientist Salary: Tokyo vs San Francisco
Annual median salary comparison (2024). All figures include local currency, USD equivalent, and PPP-adjusted purchasing power.
🇯🇵 Tokyo
Japan
¥12.6M JPY
$84K USD
$134K PPP
VS
USD Difference
-67%
Tokyo vs San Francisco
🇺🇸 San Francisco
United States
$259K USD
$259K USD
$259K PPP
Higher Purchasing Power
Detailed Comparison
| Metric | Tokyo | San Francisco | Difference |
|---|---|---|---|
| Local Currency Salary | ¥12.6M JPY | $259K USD | — |
| USD Equivalent | $84K | $259K | -67% |
| PPP-Adjusted SalaryWINNER | $134K | $259K 🏆 | -48% |
| 25th Percentile | ¥10.1M JPY | $207K USD | — |
| Median | ¥12.6M JPY | $259K USD | — |
| 75th Percentile | ¥15.8M JPY | $324K USD | — |
| Annual Mean | ¥13.6M JPY | $280K USD | — |
What Does This Mean?
Tokyo offers a AI Research Scientist salary of $84K USD, while San Francisco offers $259K USD — a difference of -67% in raw terms.
After adjusting for purchasing power parity (PPP), Tokyo's salary is worth $134K in US purchasing power terms, versus $259K for San Francisco. This means San Francisco 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.