$120K in Fort Worth = $114,725 in San Antonio
Your $120K salary in Fort Worth (COL 91) has the same purchasing power as $114,725 in San Antonio (COL 87). San Antonio is cheaper — your money goes 4% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | Fort Worth $120K | San Antonio $120K (same salary) |
|---|---|---|
| Monthly take-home | $7,155 | $7,155 |
| 1BR rent | $1,400 | $1,100 |
| Groceries | $365 | $353 |
| Transport | $50 | $48 |
| Utilities | $180 | $175 |
| Internet | $68 | $60 |
| Left after essentials | $5,092/month | $5,419/month |
Frequently asked questions
What is $120K in Fort Worth equivalent to in San Antonio?
$120K in Fort Worth (COL index 91) has the same purchasing power as $114,725 in San Antonio (COL index 87). That's 4% less than your current salary.
If I move from Fort Worth to San Antonio keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to San Antonio, you'd have $327 more per month after core expenses — because San Antonio is cheaper than Fort Worth.
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 × (87 ÷ 91) = $114,725. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Fort Worth to San Antonio
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only