City Comparison · Updated May 2026
Thailand
COL index 35.8
Thailand
COL index 28.4
Bangkok vs Chiang Mai — Cost of Living, Salary & Tax Compared (2026)
The verdict
Living in Chiang Mai is 20.7% cheaper than Bangkok for the same lifestyle.
Based on Q1 2026 COL index and median single-person expenditure.
Side-by-side stats
| Bangkok | Metric | Chiang Mai | Δ |
|---|---|---|---|
| 35.8 | Cost of living index | 28.4 | -20.7% |
| €50,000 | Median gross salary | €50,000 | 0.0% |
| €47,500 | Net at €50,000 gross | €47,500 | 0.0% |
| €680 | Rent — 1BR centre | €420 | -38.2% |
| €1,032 | Monthly COL (single) | €701 | -32.1% |
| €132,682 | PPP — net / COL | €167,254 | +26.1% |
| 5.0% | Effective tax @ €50,000 | 5.0% | 0.0% |
Monthly expenses — paired
Salary equivalence
€50,000 gross in Thailand = €3,958 net monthly.
To have the same purchasing power in Chiang Mai, you would need roughly €39,664 gross in Thailand (≈ €3,140 net monthly, adjusted for cost-of-living index).
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Pros & cons
- +Low overall cost of living (index 36)
- +Favourable tax rate (5.0%)
- +Significantly cheaper rent (€420)
- +Low overall cost of living (index 28)
- +Favourable tax rate (5.0%)
The verdict
Across the data, Chiang Mai carries a lower cost-of-living index; Chiang Mai wins on purchasing power after costs are netted out. If purchasing power is your north star, Chiang Mai edges it.
Frequently asked
Is Bangkok cheaper than Chiang Mai?+
Chiang Mai is cheaper. Cost-of-living index: Bangkok 35.8, Chiang Mai 28.4 — a 20.7% difference (Q1 2026).
What is the cost of living difference between Bangkok and Chiang Mai?+
Bangkok sits at 35.8 on our COL index, Chiang Mai at 28.4. That works out to roughly 20.7% — Chiang Mai being the cheaper of the two.
Is Bangkok a good place to live compared to Chiang Mai?+
It depends on priorities. Bangkok delivers €47,500 net on a €50,000 gross salary at a 5.0% effective tax rate. Chiang Mai delivers €47,500 at 5.0%. Centre 1-bed rent: €680 vs €420.
How do salaries compare in Bangkok vs Chiang Mai?+
On a €50,000 gross salary, take-home is €47,500/year (€3,958/month) in Bangkok and €47,500/year (€3,958/month) in Chiang Mai.
Which city has lower taxes, Bangkok or Chiang Mai?+
Thailand has the lower effective rate at €50,000: Thailand 5.0%, Thailand 5.0%.