$40K in Knoxville = $44,598 in Missoula
Your $40K salary in Knoxville (COL 87) has the same purchasing power as $44,598 in Missoula (COL 97). Missoula is more expensive — you'd need 11% more to maintain the same lifestyle.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Knoxville $40K | Missoula $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,728 | $2,502 |
| 1BR rent | $1,300 | $1,300 |
| Groceries | $361 | $376 |
| Transport | $45 | $45 |
| Utilities | $168 | $145 |
| Internet | $60 | $68 |
| Left after essentials | $794/month | $568/month |
Frequently asked questions
What is $40K in Knoxville equivalent to in Missoula?
$40K in Knoxville (COL index 87) has the same purchasing power as $44,598 in Missoula (COL index 97). That's 11% more than your current salary.
If I move from Knoxville to Missoula keeping my $40K salary, will I be better off?
Not necessarily. Core expenses in Missoula are higher, so on the same $40K salary you'd have $226 less per month. You'd need to earn $44,598 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: $40K × (97 ÷ 87) = $44,598. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Knoxville to Missoula
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only