Technical Writer Salary: London vs Seattle
Annual median salary comparison (2024). All figures include local currency, USD equivalent, and PPP-adjusted purchasing power.
🇬🇧 London
United Kingdom
£45K GBP
$57K USD
$79K PPP
VS
USD Difference
-46%
London vs Seattle
🇺🇸 Seattle
United States
$105K USD
$105K USD
$105K PPP
Higher Purchasing Power
Detailed Comparison
| Metric | London | Seattle | Difference |
|---|---|---|---|
| Local Currency Salary | £45K GBP | $105K USD | — |
| USD Equivalent | $57K | $105K | -46% |
| PPP-Adjusted SalaryWINNER | $79K | $105K 🏆 | -24% |
| 25th Percentile | £36K GBP | $84K USD | — |
| Median | £45K GBP | $105K USD | — |
| 75th Percentile | £56K GBP | $131K USD | — |
| Annual Mean | £49K GBP | $113K USD | — |
What Does This Mean?
London offers a Technical Writer salary of $57K USD, while Seattle offers $105K USD — a difference of -46% in raw terms.
After adjusting for purchasing power parity (PPP), London's salary is worth $79K in US purchasing power terms, versus $105K for Seattle. This means Seattle 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.