$100K in Buffalo = $96,667 in Detroit
Your $100K salary in Buffalo (COL 90) has the same purchasing power as $96,667 in Detroit (COL 87). Detroit is cheaper — your money goes 3% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Buffalo $100K | Detroit $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,746 | $5,979 |
| 1BR rent | $1,250 | $1,200 |
| Groceries | $384 | $369 |
| Transport | $72 | $65 |
| Utilities | $185 | $175 |
| Internet | $65 | $60 |
| Left after essentials | $3,790/month | $4,110/month |
Frequently asked questions
What is $100K in Buffalo equivalent to in Detroit?
$100K in Buffalo (COL index 90) has the same purchasing power as $96,667 in Detroit (COL index 87). That's 3% less than your current salary.
If I move from Buffalo to Detroit keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Detroit, you'd have $320 more per month after core expenses — because Detroit is cheaper than Buffalo.
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 × (87 ÷ 90) = $96,667. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Buffalo to Detroit
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only