San Francisco vs Seoul
Cost of Living Comparison · 2026 Data
San Francisco
Seoul
💡 The Verdict
Seoul is 44% cheaper than San Francisco overall. A $75,000 salary in San Francisco is equivalent to $41,842 in Seoul.
Category-by-Category Breakdown
Index values for San Francisco (left) vs Seoul (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in San Francisco versus Seoul. Differences shown from San Francisco perspective.
| Item | San Francisco | Seoul | Difference |
|---|---|---|---|
| 1-Bed Rent | $2,370/mo | $1,350/mo | +$1020.00 |
| 2-Bed Rent | $3,400/mo | $1,850/mo | +$1550.00 |
| 3-Bed Rent | $4,530/mo | $2,430/mo | +$2100.00 |
| Bread (loaf) | $3.13 | $3.00 | +$0.13 |
| Milk (gallon) | $4.60 | $3.75 | +$0.85 |
| Eggs (dozen) | $3.50 | $3.12 | +$0.38 |
| Coffee (latte) | $6.26 | $5.72 | +$0.54 |
| Gas (gallon) | $3.66 | $3.31 | +$0.35 |
| Restaurant Meal | $26.09 | $19.23 | +$6.86 |
💰 Salary Equivalence
A $75,000 salary in San Francisco has the same purchasing power as $41,842 in Seoul.
Conversely, $75,000 in Seoul equals $134,434 in San Francisco.
Reading These Numbers: San Francisco (190) vs Seoul (106)
San Francisco at 190 is 90% above the US average, while Seoul at 106 is 6% above average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.
In San Francisco, the composite index of 190 reflects a weighted calculation where housing carries the most influence at 327, followed by groceries (112), utilities (126), transportation (113), and healthcare (113). Housing is the primary cost driver here.
For renters: With median rents of $3,400/mo in San Francisco and $1,850/mo in Seoul, the annual rent difference is approximately $18,600.0. Over a 5-year period, that compounds to $93,000.0 in savings by choosing the more affordable city.
For homebuyers: The $758,000.0 difference in median home prices between San Francisco and Seoul translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: San Francisco vs Seoul
Choosing between San Francisco and Seoul involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
Long-term affordability in San Francisco versus Seoul depends partly on cost trajectory. Cities experiencing rapid population growth tend to see costs rise faster than established metros where supply has caught up with demand. While our index captures current conditions, consider whether the city trending cheaper today might converge toward average over the next five to ten years as more people discover it. Our quarterly updates help track these shifts over time.