$40K in Boise = $32,381 in Lansing

Your $40K salary in Boise (COL 105) has the same purchasing power as $32,381 in Lansing (COL 85). Lansing is cheaper — your money goes 19% further there.

$40K in Boise, ID
$2,535/mo take-home
Rent: $1,600/mo (63% of take-home)
Difficult
$32,381/yr in Lansing, MI
$2,098/mo take-home
Rent: $1,200/mo (57% of take-home)
Difficult

Budget breakdown — $40K in both cities

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

Expense
Boise
$40K
Lansing
$40K (same salary)
Monthly take-home$2,535$2,592
1BR rent$1,600$1,200
Groceries$372$361
Transport$45$55
Utilities$145$158
Internet$60$60
Left after essentials$313/month$758/month
To match your Boise purchasing power in Lansing, you'd need to earn $32,381/year (19% less than $40K). At that salary, you'd have $264/mo left after essentials — vs $313/mo in Boise.

Frequently asked questions

What is $40K in Boise equivalent to in Lansing?

$40K in Boise (COL index 105) has the same purchasing power as $32,381 in Lansing (COL index 85). That's 19% less than your current salary.

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

Yes. If you keep earning $40K after moving to Lansing, you'd have $445 more per month after core expenses — because Lansing is cheaper than Boise.

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 × (85 ÷ 105) = $32,381. This adjusts for differences in housing, food, transport, and general cost of living.

Other salary amounts — Boise to Lansing

$50K → $40,476$60K → $48,571$75K → $60,714$80K → $64,762$100K → $80,952$120K → $97,143$150K → $121,429
$40K in Lansing → BoiseMoving from Boise to LansingBoise vs Lansing — full comparisonCan I afford Boise vs Lansing on $40K?

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