$40K in Irvine = $30,886 in Austin

Your $40K salary in Irvine (COL 158) has the same purchasing power as $30,886 in Austin (COL 122). Austin is cheaper — your money goes 23% further there.

$40K in Irvine, CA
$2,418/mo take-home
Rent: $2,800/mo (116% of take-home)
Difficult
$30,886/yr in Austin, TX
$2,107/mo take-home
Rent: $1,800/mo (85% of take-home)
Difficult

Budget breakdown — $40K in both cities

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

Expense
Irvine
$40K
Austin
$40K (same salary)
Monthly take-home$2,418$2,728
1BR rent$2,800$1,800
Groceries$429$372
Transport$90$50
Utilities$148$170
Internet$70$65
Left after essentials-$1,119/month$271/month
To match your Irvine purchasing power in Austin, you'd need to earn $30,886/year (23% less than $40K). At that salary, you'd have $-350/mo left after essentials — vs $-1,119/mo in Irvine.

Frequently asked questions

What is $40K in Irvine equivalent to in Austin?

$40K in Irvine (COL index 158) has the same purchasing power as $30,886 in Austin (COL index 122). That's 23% less than your current salary.

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

Yes. If you keep earning $40K after moving to Austin, you'd have $1,390 more per month after core expenses — because Austin is cheaper than Irvine.

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 × (122 ÷ 158) = $30,886. This adjusts for differences in housing, food, transport, and general cost of living.

Other salary amounts — Irvine to Austin

$50K → $38,608$60K → $46,329$75K → $57,911$80K → $61,772$100K → $77,215$120K → $92,658$150K → $115,823
$40K in Austin → IrvineMoving from Irvine to AustinIrvine vs Austin — full comparisonCan I afford Irvine vs Austin on $40K?

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