Moving from Montgomery to Koh Samui (2026)
Koh Samui has a COL index of 50 vs 81 for Montgomery (100 = US average). You'd pay about 38% less for the same lifestyle.
Change cities
Key differences
Salary needed in Koh Samui to match your Montgomery lifestyle
Based on the 38% cost of living decrease between the two cities.
| Your salary in Montgomery | Equivalent in Koh Samui |
|---|---|
| $40K | $24,691 |
| $50K | $30,864 |
| $60K | $37,037 |
| $75K | $46,296 |
| $80K | $49,383 |
| $100K | $61,728 |
| $120K | $74,074 |
| $150K | $92,593 |
Adjust your salary
Monthly budget at $75K — Montgomery vs Koh Samui
| Expense | Montgomery | Koh Samui |
|---|---|---|
| Monthly take-home | $4,428 | $4,741 |
| 1BR rent | $1,050 | $620 |
| Groceries | $353 | $380 |
| Transport | $38 | $150 |
| Utilities | $170 | $70 |
| Internet | $58 | $28 |
| Left after essentials | $2,759 | $3,493 |
30-Year Wealth Builder
If you invest your monthly savings of $421 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Montgomery — that's the real price of a city.
Frequently asked questions
Is Koh Samui cheaper than Montgomery?
Yes. Koh Samui has a cost of living index of 50 vs 81 for Montgomery (100 = US average). That's about 38% cheaper.
How much will I save moving from Montgomery to Koh Samui?
On a $75K salary, moving from Montgomery to Koh Samui saves roughly $743/month on core expenses. That's ~$8,916/year.
What salary do I need in Koh Samui to match my Montgomery lifestyle?
To maintain the same purchasing power as $75,000 in Montgomery, you'd need roughly $46,296/year in Koh Samui. This is based on the overall COL index difference.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates. Zillow · BLS · Numbeo · For general guidance only