$40K in Mobile = $26,829 in Kraków

Your $40K salary in Mobile (COL 82) has the same purchasing power as $26,829 in Kraków (COL 55). Kraków is cheaper — your money goes 33% further there.

$40K in Mobile, AL
$2,562/mo take-home
Rent: $1,100/mo (43% of take-home)
Tight
$26,829/yr in Kraków, PL
$1,562/mo take-home
Rent: $750/mo (48% of take-home)
Difficult

Budget breakdown — $40K in both cities

What $40K actually buys you in each city after taxes and core expenses.

Expense
Mobile
$40K
Kraków
$40K (same salary)
Monthly take-home$2,562$2,328
1BR rent$1,100$750
Groceries$353$380
Transport$38$150
Utilities$172$90
Internet$58$25
Left after essentials$841/month$933/month
To match your Mobile purchasing power in Kraków, you'd need to earn $26,829/year (33% less than $40K). At that salary, you'd have $167/mo left after essentials — vs $841/mo in Mobile.

Frequently asked questions

What is $40K in Mobile equivalent to in Kraków?

$40K in Mobile (COL index 82) has the same purchasing power as $26,829 in Kraków (COL index 55). That's 33% less than your current salary.

If I move from Mobile to Kraków keeping my $40K salary, will I be better off?

Yes. If you keep earning $40K after moving to Kraków, you'd have $92 more per month after core expenses — because Kraków is cheaper than Mobile.

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 × (55 ÷ 82) = $26,829. This adjusts for differences in housing, food, transport, and general cost of living.

Other salary amounts — Mobile to Kraków

$50K → $33,537$60K → $40,244$75K → $50,305$80K → $53,659$100K → $67,073$120K → $80,488$150K → $100,610
$40K in Kraków → MobileMoving from Mobile to KrakówMobile vs Kraków — full comparisonCan I afford Mobile vs Kraków on $40K?

Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only