$120K in Charleston = $122,474 in Provo
Your $120K salary in Charleston (COL 97) has the same purchasing power as $122,474 in Provo (COL 99). Provo is more expensive — you'd need 2% more to maintain the same lifestyle.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | Charleston $120K | Provo $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,535 | $6,685 |
| 1BR rent | $1,900 | $1,400 |
| Groceries | $376 | $372 |
| Transport | $55 | $62 |
| Utilities | $162 | $148 |
| Internet | $63 | $63 |
| Left after essentials | $3,979/month | $4,640/month |
Frequently asked questions
What is $120K in Charleston equivalent to in Provo?
$120K in Charleston (COL index 97) has the same purchasing power as $122,474 in Provo (COL index 99). That's 2% more than your current salary.
If I move from Charleston to Provo keeping my $120K salary, will I be better off?
Not necessarily. Core expenses in Provo are higher, so on the same $120K salary you'd have $661 less per month. You'd need to earn $122,474 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: $120K × (99 ÷ 97) = $122,474. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Charleston to Provo
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only