$120K in San Francisco = $44,845 in Seoul
Your $120K salary in San Francisco (COL 194) has the same purchasing power as $44,845 in Seoul (COL 73). Seoul is cheaper — your money goes 63% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | San Francisco $120K | Seoul $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,225 | $5,655 |
| 1BR rent | $3,600 | $900 |
| Groceries | $448 | $380 |
| Transport | $100 | $150 |
| Utilities | $160 | $80 |
| Internet | $70 | $25 |
| Left after essentials | $1,847/month | $4,120/month |
Frequently asked questions
What is $120K in San Francisco equivalent to in Seoul?
$120K in San Francisco (COL index 194) has the same purchasing power as $44,845 in Seoul (COL index 73). That's 63% less than your current salary.
If I move from San Francisco to Seoul keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to Seoul, you'd have $2,273 more per month after core expenses — because Seoul is cheaper than San Francisco.
How is the salary equivalent calculated?
The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $120K × (73 ÷ 194) = $44,845. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Francisco to Seoul
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only