$40K in Columbia = $55,455 in Denver
Your $40K salary in Columbia (COL 88) has the same purchasing power as $55,455 in Denver (COL 122). Denver is more expensive — you'd need 39% more to maintain the same lifestyle.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Columbia $40K | Denver $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,572 | $2,582 |
| 1BR rent | $1,250 | $2,000 |
| Groceries | $365 | $388 |
| Transport | $45 | $114 |
| Utilities | $158 | $140 |
| Internet | $60 | $65 |
| Left after essentials | $694/month | -$125/month |
Frequently asked questions
What is $40K in Columbia equivalent to in Denver?
$40K in Columbia (COL index 88) has the same purchasing power as $55,455 in Denver (COL index 122). That's 39% more than your current salary.
If I move from Columbia to Denver keeping my $40K salary, will I be better off?
Not necessarily. Core expenses in Denver are higher, so on the same $40K salary you'd have $819 less per month. You'd need to earn $55,455 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: $40K × (122 ÷ 88) = $55,455. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Columbia to Denver
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only