$50K in Boulder = $36,742 in Charleston
Your $50K salary in Boulder (COL 132) has the same purchasing power as $36,742 in Charleston (COL 97). Charleston is cheaper — your money goes 27% further there.
Budget breakdown — $50K in both cities
What $50K actually buys you in each city after taxes and core expenses.
| Expense | Boulder $50K | Charleston $50K (same salary) |
|---|---|---|
| Monthly take-home | $2,977 | $2,902 |
| 1BR rent | $2,300 | $1,900 |
| Groceries | $414 | $376 |
| Transport | $80 | $55 |
| Utilities | $138 | $162 |
| Internet | $68 | $63 |
| Left after essentials | -$23/month | $346/month |
Frequently asked questions
What is $50K in Boulder equivalent to in Charleston?
$50K in Boulder (COL index 132) has the same purchasing power as $36,742 in Charleston (COL index 97). That's 27% less than your current salary.
If I move from Boulder to Charleston keeping my $50K salary, will I be better off?
Yes. If you keep earning $50K after moving to Charleston, you'd have $369 more per month after core expenses — because Charleston is cheaper than Boulder.
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: $50K × (97 ÷ 132) = $36,742. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Boulder to Charleston
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only