$150K in Sofia = $328,125 in Boise
Your $150K salary in Sofia (COL 48) has the same purchasing power as $328,125 in Boise (COL 105). Boise is more expensive — you'd need 119% more to maintain the same lifestyle.
Budget breakdown — $150K in both cities
What $150K actually buys you in each city after taxes and core expenses.
| Expense | Sofia $150K | Boise $150K (same salary) |
|---|---|---|
| Monthly take-home | $7,694 | $8,219 |
| 1BR rent | $540 | $1,600 |
| Groceries | $380 | $372 |
| Transport | $150 | $45 |
| Utilities | $75 | $145 |
| Internet | $20 | $60 |
| Left after essentials | $6,529/month | $5,997/month |
Frequently asked questions
What is $150K in Sofia equivalent to in Boise?
$150K in Sofia (COL index 48) has the same purchasing power as $328,125 in Boise (COL index 105). That's 119% more than your current salary.
If I move from Sofia to Boise keeping my $150K salary, will I be better off?
Not necessarily. Core expenses in Boise are higher, so on the same $150K salary you'd have $532 less per month. You'd need to earn $328,125 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: $150K × (105 ÷ 48) = $328,125. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Sofia to Boise
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only