To keep the same standard of living as $100,000 in San Francisco, you'd need about $95,600 in Seattle — a $4,400 saving per year.
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
The salary you'd need in Seattle to maintain the same purchasing power as each income level in San Francisco, using the BEA price ratio of 0.956.
| Salary in San Francisco | Equivalent in Seattle | Difference |
|---|---|---|
| $50,000 | $47,800 | −$2,200 |
| $75,000 | $71,700 | −$3,300 |
| $100,000 | $95,600 | −$4,400 |
| $150,000 | $143,400 | −$6,600 |
| $200,000 | $191,200 | −$8,800 |
Moving from San Francisco, CA to Seattle, WA means your everyday costs are cheaper by roughly 4.4%. The U.S. Bureau of Economic Analysis measures San Francisco's overall price level at 118.2 and Seattle's at 113, where 100 represents the national average. In practical terms, a household spending $6,088 per month in San Francisco would spend about $5,805 for the equivalent lifestyle in Seattle — a swing of $283 every month, or $3,396 per year.
Housing is the decisive factor. Estimated monthly housing runs $2,788 in San Francisco against $2,591 in Seattle. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 4.4% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in San Francisco has the same purchasing power as $95,600 in Seattle. Looked at the other way, $100,000 in Seattle is worth about $104,600 in San Francisco terms. Use the Cost of Living Calculator to plug in your own expenses.
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between CA and WA.
Seattle is 4.4% cheaper than San Francisco overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2023), San Francisco has a price level of 118.2 versus 113 for Seattle, where 100 equals the national average.
To maintain the same purchasing power as a $100,000 salary in San Francisco, you would need about $95,600 in Seattle — a difference of $4,400 per year.
Estimated monthly housing runs about $2,788 in San Francisco versus $2,591 in Seattle. Housing is the single biggest driver of the cost-of-living gap between the two metros.
Sources & methodology
Price levels use the U.S. Bureau of Economic Analysis Regional Price Parities for metropolitan areas (2023, the most recent metro-level release). San Francisco maps to the San Francisco-Oakland-Berkeley, CA MSA; Seattle maps to the Seattle-Tacoma-Bellevue, WA MSA. Category spending baselines come from the U.S. Bureau of Labor Statistics Consumer Expenditure Survey. Category-level figures are modeled estimates and are illustrative; actual costs vary by household. This is a planning tool, not financial advice.
