$40K in San Francisco = $19,175 in Wilmington
Your $40K salary in San Francisco (COL 194) has the same purchasing power as $19,175 in Wilmington (COL 93). Wilmington is cheaper — your money goes 52% further there.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | San Francisco $40K | Wilmington $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,418 | $2,578 |
| 1BR rent | $3,600 | $1,550 |
| Groceries | $448 | $372 |
| Transport | $100 | $45 |
| Utilities | $160 | $158 |
| Internet | $70 | $62 |
| Left after essentials | -$1,960/month | $391/month |
Frequently asked questions
What is $40K in San Francisco equivalent to in Wilmington?
$40K in San Francisco (COL index 194) has the same purchasing power as $19,175 in Wilmington (COL index 93). That's 52% less than your current salary.
If I move from San Francisco to Wilmington keeping my $40K salary, will I be better off?
Yes. If you keep earning $40K after moving to Wilmington, you'd have $2,351 more per month after core expenses — because Wilmington 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: $40K × (93 ÷ 194) = $19,175. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Francisco to Wilmington
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only