$80K in Detroit = $81,839 in Billings
Your $80K salary in Detroit (COL 87) has the same purchasing power as $81,839 in Billings (COL 89). Billings is more expensive — you'd need 2% more to maintain the same lifestyle.
Budget breakdown — $80K in both cities
What $80K actually buys you in each city after taxes and core expenses.
| Expense | Detroit $80K | Billings $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,783 | $4,603 |
| 1BR rent | $1,200 | $1,200 |
| Groceries | $369 | $369 |
| Transport | $65 | $42 |
| Utilities | $175 | $148 |
| Internet | $60 | $68 |
| Left after essentials | $2,914/month | $2,776/month |
Frequently asked questions
What is $80K in Detroit equivalent to in Billings?
$80K in Detroit (COL index 87) has the same purchasing power as $81,839 in Billings (COL index 89). That's 2% more than your current salary.
If I move from Detroit to Billings keeping my $80K salary, will I be better off?
Not necessarily. Core expenses in Billings are higher, so on the same $80K salary you'd have $138 less per month. You'd need to earn $81,839 to maintain the same standard of living.
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: $80K × (89 ÷ 87) = $81,839. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Detroit to Billings
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only