$80K in Missoula = $80,000 in Charleston
Your $80K salary in Missoula (COL 97) has the same purchasing power as $80,000 in Charleston (COL 97). Charleston is more expensive — you'd need 0% 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 | Missoula $80K | Charleston $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,603 | $4,643 |
| 1BR rent | $1,300 | $1,900 |
| Groceries | $376 | $376 |
| Transport | $45 | $55 |
| Utilities | $145 | $162 |
| Internet | $68 | $63 |
| Left after essentials | $2,669/month | $2,087/month |
Frequently asked questions
What is $80K in Missoula equivalent to in Charleston?
$80K in Missoula (COL index 97) has the same purchasing power as $80,000 in Charleston (COL index 97). That's 0% less than your current salary.
If I move from Missoula to Charleston keeping my $80K salary, will I be better off?
Not necessarily. Core expenses in Charleston are higher, so on the same $80K salary you'd have $582 less per month. You'd need to earn $80,000 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 × (97 ÷ 97) = $80,000. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Missoula to Charleston
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only