Can I Afford to Live in Koh Samui vs Atlanta on $100K?

Here's how a $100K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.

Koh Samui, TH
$6,321/mo take-home
Rent: $620/mo (10% of take-home)
Very comfortable
Atlanta, GA
$5,863/mo take-home
Rent: $1,900/mo (32% of take-home)
Manageable

Monthly budget breakdown

Koh Samui
TH
Atlanta
GA
Monthly take-home (est.)
$6,321Best ✓
$5,863
1BR rent
$620Best ✓
$1,900
Groceries (est.)
$380
$376Best ✓
Transport (est.)
$150
$95Best ✓
Utilities
$70Best ✓
$165
Internet
$28Best ✓
$60
Left after essentials
$5,073/month
$3,267/month
Koh Samui (Surat Thani Province) has no state income tax, boosting take-home vs Atlanta (GA rate: 5.5%).

Frequently asked questions

Is $100K a good salary in Koh Samui?

At $100K/year in Koh Samui, your estimated monthly take-home is $6,321. With 1BR rent around $620/month, rent takes up 10% of your take-home. That's considered very comfortable.

Is $100K a good salary in Atlanta?

At $100K/year in Atlanta, your estimated monthly take-home is $5,863. With 1BR rent around $1,900/month, rent takes up 32% of your take-home. That's considered manageable.

Which city is more affordable on a $100K salary?

Koh Samui leaves you with more money after core expenses — $5,073/month vs $3,267/month in Atlanta.

Can I afford to live alone in Koh Samui on $100K?

Yes. At $100K in Koh Samui, rent takes 10% of your take-home, leaving $5,073/month after essentials. Most financial planners recommend keeping rent below 30%.

Compare other salary bands — Koh Samui vs Atlanta

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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