$40K in Kraków = $26,909 in Hanoi
Your $40K salary in Kraków (COL 55) has the same purchasing power as $26,909 in Hanoi (COL 37). Hanoi is cheaper — your money goes 33% further there.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Kraków $40K | Hanoi $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,328 | $2,728 |
| 1BR rent | $750 | $450 |
| Groceries | $380 | $380 |
| Transport | $150 | $150 |
| Utilities | $90 | $50 |
| Internet | $25 | $15 |
| Left after essentials | $933/month | $1,683/month |
Frequently asked questions
What is $40K in Kraków equivalent to in Hanoi?
$40K in Kraków (COL index 55) has the same purchasing power as $26,909 in Hanoi (COL index 37). That's 33% less than your current salary.
If I move from Kraków to Hanoi keeping my $40K salary, will I be better off?
Yes. If you keep earning $40K after moving to Hanoi, you'd have $750 more per month after core expenses — because Hanoi is cheaper than Kraków.
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 × (37 ÷ 55) = $26,909. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Kraków to Hanoi
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only