$120K in Miami = $94,634 in Charleston
Your $120K salary in Miami (COL 123) has the same purchasing power as $94,634 in Charleston (COL 97). Charleston is cheaper — your money goes 21% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | Miami $120K | Charleston $120K (same salary) |
|---|---|---|
| Monthly take-home | $7,155 | $6,535 |
| 1BR rent | $2,500 | $1,900 |
| Groceries | $399 | $376 |
| Transport | $112 | $55 |
| Utilities | $185 | $162 |
| Internet | $70 | $63 |
| Left after essentials | $3,889/month | $3,979/month |
Frequently asked questions
What is $120K in Miami equivalent to in Charleston?
$120K in Miami (COL index 123) has the same purchasing power as $94,634 in Charleston (COL index 97). That's 21% less than your current salary.
If I move from Miami to Charleston keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to Charleston, you'd have $90 more per month after core expenses — because Charleston is cheaper than Miami.
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: $120K × (97 ÷ 123) = $94,634. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Miami to Charleston
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only