$100K in Phnom Penh = $128,333 in Chiang Mai
Your $100K salary in Phnom Penh (COL 30) has the same purchasing power as $128,333 in Chiang Mai (COL 39). Chiang Mai is more expensive — you'd need 28% more to maintain the same lifestyle.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Phnom Penh $100K | Chiang Mai $100K (same salary) |
|---|---|---|
| Monthly take-home | $6,321 | $6,321 |
| 1BR rent | $350 | $390 |
| Groceries | $380 | $380 |
| Transport | $150 | $150 |
| Utilities | $60 | $55 |
| Internet | $40 | $20 |
| Left after essentials | $5,341/month | $5,326/month |
Frequently asked questions
What is $100K in Phnom Penh equivalent to in Chiang Mai?
$100K in Phnom Penh (COL index 30) has the same purchasing power as $128,333 in Chiang Mai (COL index 39). That's 28% more than your current salary.
If I move from Phnom Penh to Chiang Mai keeping my $100K salary, will I be better off?
Not necessarily. Core expenses in Chiang Mai are higher, so on the same $100K salary you'd have $15 less per month. You'd need to earn $128,333 to maintain the same standard of living.
How is the salary equivalent calculated?
The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $100K × (39 ÷ 30) = $128,333. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Phnom Penh to Chiang Mai
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only