$120K in Prague = $180,435 in Columbus
Your $120K salary in Prague (COL 55) has the same purchasing power as $180,435 in Columbus (COL 83). Columbus is more expensive — you'd need 50% 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 | Prague $120K | Columbus $120K (same salary) |
|---|---|---|
| Monthly take-home | $5,655 | $6,605 |
| 1BR rent | $800 | $1,100 |
| Groceries | $380 | $353 |
| Transport | $150 | $40 |
| Utilities | $90 | $160 |
| Internet | $25 | $58 |
| Left after essentials | $4,210/month | $4,894/month |
Frequently asked questions
What is $120K in Prague equivalent to in Columbus?
$120K in Prague (COL index 55) has the same purchasing power as $180,435 in Columbus (COL index 83). That's 50% more than your current salary.
If I move from Prague to Columbus keeping my $120K salary, will I be better off?
Not necessarily. Core expenses in Columbus are higher, so on the same $120K salary you'd have $684 less per month. You'd need to earn $180,435 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 × (83 ÷ 55) = $180,435. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Prague to Columbus
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only