$50K in Austin = $35,656 in St. Louis
Your $50K salary in Austin (COL 122) has the same purchasing power as $35,656 in St. Louis (COL 87). St. Louis is cheaper — your money goes 29% further there.
Budget breakdown — $50K in both cities
What $50K actually buys you in each city after taxes and core expenses.
| Expense | Austin $50K | St. Louis $50K (same salary) |
|---|---|---|
| Monthly take-home | $3,160 | $2,965 |
| 1BR rent | $1,800 | $1,300 |
| Groceries | $372 | $369 |
| Transport | $50 | $75 |
| Utilities | $170 | $162 |
| Internet | $65 | $60 |
| Left after essentials | $703/month | $999/month |
Frequently asked questions
What is $50K in Austin equivalent to in St. Louis?
$50K in Austin (COL index 122) has the same purchasing power as $35,656 in St. Louis (COL index 87). That's 29% less than your current salary.
If I move from Austin to St. Louis keeping my $50K salary, will I be better off?
Yes. If you keep earning $50K after moving to St. Louis, you'd have $296 more per month after core expenses — because St. Louis is cheaper than Austin.
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 × (87 ÷ 122) = $35,656. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Austin 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