$100K in Boston = $91,358 in Bellevue
Your $100K salary in Boston (COL 162) has the same purchasing power as $91,358 in Bellevue (COL 148). Bellevue is cheaper — your money goes 9% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Boston $100K | Bellevue $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,904 | $6,321 |
| 1BR rent | $3,000 | $2,700 |
| Groceries | $418 | $426 |
| Transport | $90 | $100 |
| Utilities | $185 | $120 |
| Internet | $70 | $68 |
| Left after essentials | $2,141/month | $2,907/month |
Frequently asked questions
What is $100K in Boston equivalent to in Bellevue?
$100K in Boston (COL index 162) has the same purchasing power as $91,358 in Bellevue (COL index 148). That's 9% less than your current salary.
If I move from Boston to Bellevue keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Bellevue, you'd have $766 more per month after core expenses — because Bellevue is cheaper than Boston.
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: $100K × (148 ÷ 162) = $91,358. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Boston to Bellevue
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only