$100K in Boston = $56,173 in Kansas City
Your $100K salary in Boston (COL 162) has the same purchasing power as $56,173 in Kansas City (COL 91). Kansas City is cheaper — your money goes 44% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Boston $100K | Kansas City $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,904 | $5,871 |
| 1BR rent | $3,000 | $1,200 |
| Groceries | $418 | $361 |
| Transport | $90 | $70 |
| Utilities | $185 | $165 |
| Internet | $70 | $60 |
| Left after essentials | $2,141/month | $4,015/month |
Frequently asked questions
What is $100K in Boston equivalent to in Kansas City?
$100K in Boston (COL index 162) has the same purchasing power as $56,173 in Kansas City (COL index 91). That's 44% less than your current salary.
If I move from Boston to Kansas City keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Kansas City, you'd have $1,874 more per month after core expenses — because Kansas City is cheaper than Boston.
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: $100K × (91 ÷ 162) = $56,173. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Boston to Kansas City
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only