Frontend Developer Salary: Boston vs London
Annual median salary comparison (2024). All figures include local currency, USD equivalent, and PPP-adjusted purchasing power.
🇺🇸 Boston
United States
$140K USD
$140K USD
$140K PPP
Higher Purchasing Power
VS
USD Difference
+63%
Boston vs London
🇬🇧 London
United Kingdom
£68K GBP
$86K USD
$119K PPP
Detailed Comparison
| Metric | Boston | London | Difference |
|---|---|---|---|
| Local Currency Salary | $140K USD | £68K GBP | — |
| USD Equivalent | $140K | $86K | +63% |
| PPP-Adjusted SalaryWINNER | $140K 🏆 | $119K | +17% |
| 25th Percentile | $112K USD | £54K GBP | — |
| Median | $140K USD | £68K GBP | — |
| 75th Percentile | $174K USD | £84K GBP | — |
| Annual Mean | $151K USD | £73K GBP | — |
What Does This Mean?
Boston offers a Frontend Developer salary of $140K USD, while London offers $86K USD — a difference of +63% in raw terms.
After adjusting for purchasing power parity (PPP), Boston's salary is worth $140K in US purchasing power terms, versus $119K for London. 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.