Can I Afford to Live in Koh Samui vs Winston-Salem 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.

Koh Samui, TH
$2,728/mo take-home
Rent: $620/mo (23% of take-home)
Comfortable
Winston-Salem, NC
$2,578/mo take-home
Rent: $1,300/mo (50% of take-home)
Difficult

Monthly budget breakdown

Expense
Koh Samui
TH
Winston-Salem
NC
Monthly take-home (est.)$2,728$2,578
1BR rent$620$1,300
Groceries (est.)$380$361
Transport (est.)$150$45
Utilities$70$150
Internet$28$60
Left after essentials$1,480/month$662/month
Koh Samui (Surat Thani Province) has no state income tax, boosting take-home vs Winston-Salem (NC rate: 4.5%).

Frequently asked questions

Is $40K a good salary in Koh Samui?

At $40K/year in Koh Samui, your estimated monthly take-home is $2,728. With 1BR rent around $620/month, rent takes up 23% of your take-home. That's considered comfortable.

Is $40K a good salary in Winston-Salem?

At $40K/year in Winston-Salem, your estimated monthly take-home is $2,578. With 1BR rent around $1,300/month, rent takes up 50% of your take-home. That's considered difficult.

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

Koh Samui leaves you with more money after core expenses — $1,480/month vs $662/month in Winston-Salem.

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

Yes. At $40K in Koh Samui, rent takes 23% of your take-home, leaving $1,480/month after essentials. Most financial planners recommend keeping rent below 30%.

Compare other salary bands — Koh Samui vs Winston-Salem

$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