Can I Afford to Live in Tokyo vs Killeen on $40K?

Here's how a $40K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.

Tokyo, JP
$2,062/mo take-home
Rent: $1,200/mo (58% of take-home)
Difficult
Killeen, TX
$2,728/mo take-home
Rent: $1,050/mo (38% of take-home)
Tight
Share on X

Monthly budget breakdown

Tokyo
JP
Killeen
TX
Monthly take-home (est.)
$2,062
$2,728Best ✓
1BR rent
$1,200
$1,050Best ✓
Groceries (est.)
$380
$350Best ✓
Transport (est.)
$150
$38Best ✓
Utilities
$90Best ✓
$170
Internet
$30Best ✓
$60
Left after essentials
$212/month
$1,060/month
Killeen (Texas) has no state income tax, boosting take-home vs Tokyo (JP rate: 20%).

Frequently asked questions

Is $40K a good salary in Tokyo?

At $40K/year in Tokyo, your estimated monthly take-home is $2,062. With 1BR rent around $1,200/month, rent takes up 58% of your take-home. That's considered difficult.

Is $40K a good salary in Killeen?

At $40K/year in Killeen, your estimated monthly take-home is $2,728. With 1BR rent around $1,050/month, rent takes up 38% of your take-home. That's considered tight.

Which city is more affordable on a $40K salary?

Killeen leaves you with more money after core expenses — $1,060/month vs $212/month in Tokyo.

Can I afford to live alone in Tokyo on $40K?

It's tight. Rent in Tokyo would take 58% of your $40K take-home pay. You may need to find roommates or look at studios to stay within the 30% rule.

Compare other salary bands — Tokyo vs Killeen

$50K$60K$75K$80K$100K$120K$150K

See the full cost-of-living comparison

Rent, groceries, taxes, transportation, and more — side by side.

Full comparison

Take-home estimates use simplified federal/state brackets and do not account for pre-tax deductions, 401(k), or local taxes. Data: Zillow, BLS, Numbeo · Q1 2026 · For general guidance only