$75K in Springfield = $74,235 in Charleston
Your $75K salary in Springfield (COL 98) has the same purchasing power as $74,235 in Charleston (COL 97). Charleston is cheaper — your money goes 1% further there.
Budget breakdown — $75K in both cities
What $75K actually buys you in each city after taxes and core expenses.
| Expense | Springfield $75K | Charleston $75K (same salary) |
|---|---|---|
| Monthly take-home | $4,428 | $4,353 |
| 1BR rent | $1,450 | $1,900 |
| Groceries | $391 | $376 |
| Transport | $72 | $55 |
| Utilities | $185 | $162 |
| Internet | $65 | $63 |
| Left after essentials | $2,265/month | $1,797/month |
Frequently asked questions
What is $75K in Springfield equivalent to in Charleston?
$75K in Springfield (COL index 98) has the same purchasing power as $74,235 in Charleston (COL index 97). That's 1% less than your current salary.
If I move from Springfield to Charleston keeping my $75K salary, will I be better off?
Yes. If you keep earning $75K after moving to Charleston, you'd have $-468 more per month after core expenses — because Charleston is cheaper than Springfield.
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: $75K × (97 ÷ 98) = $74,235. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Springfield to Charleston
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only