$80K in Montevideo = $126,545 in St. Louis
Your $80K salary in Montevideo (COL 55) has the same purchasing power as $126,545 in St. Louis (COL 87). St. Louis is more expensive — you'd need 58% more to maintain the same lifestyle.
Budget breakdown — $80K in both cities
What $80K actually buys you in each city after taxes and core expenses.
| Expense | Montevideo $80K | St. Louis $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,257 | $4,743 |
| 1BR rent | $700 | $1,300 |
| Groceries | $380 | $369 |
| Transport | $150 | $75 |
| Utilities | $70 | $162 |
| Internet | $30 | $60 |
| Left after essentials | $2,927/month | $2,777/month |
Frequently asked questions
What is $80K in Montevideo equivalent to in St. Louis?
$80K in Montevideo (COL index 55) has the same purchasing power as $126,545 in St. Louis (COL index 87). That's 58% more than your current salary.
If I move from Montevideo to St. Louis keeping my $80K salary, will I be better off?
Not necessarily. Core expenses in St. Louis are higher, so on the same $80K salary you'd have $150 less per month. You'd need to earn $126,545 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: $80K × (87 ÷ 55) = $126,545. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Montevideo to St. Louis
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only