Cost of Living Comparison Between St John and Chiang Mai
For one person, living is cheaper in St John: $322 a month against $936 in Chiang Mai, rent and utilities included – about $7,400 less a year. Rent and utilities account for most of the difference.
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Chiang Mai Living Index45Cost of Living Index in Chiang MaiLearn more
How much you'll spend in St John and in Chiang Mai
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in St John and in Chiang Mai actually costs, broken down by who's living it.
A single person spends $322 per month in St John vs $936 in Chiang Mai, rent included.
- St John $322
- Chiang Mai $936
A couple spends around $927 per month in St John vs $1,457 in Chiang Mai, rent included.
- St John $927
- Chiang Mai $1,457
A family of three spends $1,531 per month in St John vs $1,979 in Chiang Mai, rent included.
- St John $1,531
- Chiang Mai $1,979
St John is about 66% cheaper than Chiang Mai.
Both St John and Chiang Mai are more affordable than the global median – St John 76% lower, Chiang Mai 31% lower.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for St John: October 24, 2026
Last update for Chiang Mai: October 26, 2026
Cost Breakdown
Salaries in St John are about 8.6 times higher, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.
A mid-range dinner for two costs $174 in St John versus $19 in Chiang Mai. Use this as a proxy for overall food spending across the two cities.
- St John Chiang Mai 15,520 km ≈ 20 h nonstop flight
- St John
- Chiang Mai
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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