$40K in Henderson = $19,200 in Sofia
Your $40K salary in Henderson (COL 100) has the same purchasing power as $19,200 in Sofia (COL 48). Sofia is cheaper — your money goes 52% further there.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Henderson $40K | Sofia $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,728 | $2,395 |
| 1BR rent | $1,600 | $540 |
| Groceries | $380 | $380 |
| Transport | $55 | $150 |
| Utilities | $168 | $75 |
| Internet | $65 | $20 |
| Left after essentials | $460/month | $1,230/month |
Frequently asked questions
What is $40K in Henderson equivalent to in Sofia?
$40K in Henderson (COL index 100) has the same purchasing power as $19,200 in Sofia (COL index 48). That's 52% less than your current salary.
If I move from Henderson to Sofia keeping my $40K salary, will I be better off?
Yes. If you keep earning $40K after moving to Sofia, you'd have $770 more per month after core expenses — because Sofia is cheaper than Henderson.
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 × (48 ÷ 100) = $19,200. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Henderson to Sofia
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only