Moving from Koh Samui to Dayton (2026)
Dayton has a COL index of 83 vs 50 for Koh Samui (100 = US average). Expect to pay about 66% more for the same lifestyle.
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Key differences
Salary needed in Dayton to match your Koh Samui lifestyle
Based on the 66% cost of living increase between the two cities.
| Your salary in Koh Samui | Equivalent in Dayton |
|---|---|
| $40K | $66,400 |
| $50K | $83,000 |
| $60K | $99,600 |
| $75K | $124,500 |
| $80K | $132,800 |
| $100K | $166,000 |
| $120K | $199,200 |
| $150K | $249,000 |
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Monthly budget at $75K — Koh Samui vs Dayton
| Expense | Koh Samui | Dayton |
|---|---|---|
| Monthly take-home | $4,741 | $4,522 |
| 1BR rent | $620 | $1,100 |
| Groceries | $380 | $361 |
| Transport | $150 | $60 |
| Utilities | $70 | $162 |
| Internet | $28 | $58 |
| Left after essentials | $3,493 | $2,781 |
Frequently asked questions
Is Dayton cheaper than Koh Samui?
No. Dayton has a cost of living index of 83 vs 50 for Koh Samui (100 = US average). That's about 66% more expensive.
How much will I save moving from Koh Samui to Dayton?
On a $75K salary, core expenses in Dayton run about $699/month more than Koh Samui. Factor this into your salary negotiation when relocating.
What salary do I need in Dayton to match my Koh Samui lifestyle?
To maintain the same purchasing power as $75,000 in Koh Samui, you'd need roughly $124,500/year in Dayton. 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