Cost of Living Comparison Between Chiang Mai and St Helens
For one person, living is cheaper in Chiang Mai: $938 a month against $1,993 in St Helens, rent and utilities included – about $12,700 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 -
St Helens Living Index97Cost of Living Index in St HelensLearn more
How much you'll spend in Chiang Mai and in St Helens
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chiang Mai and in St Helens actually costs, broken down by who's living it.
A single person spends $938 per month in Chiang Mai vs $1,993 in St Helens, rent included.
- Chiang Mai $938
- St Helens $1,993
A couple spends around $1,426 per month in Chiang Mai vs $3,045 in St Helens, rent included.
- Chiang Mai $1,426
- St Helens $3,045
A family of three spends $1,914 per month in Chiang Mai vs $4,098 in St Helens, rent included.
- Chiang Mai $1,914
- St Helens $4,098
Chiang Mai is about 53% cheaper than St Helens, and outside of rent the biggest gap is in eating out.
Chiang Mai sits 30% below the global median, while St Helens is 48% above – they fall on opposite sides of the world average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chiang Mai: October 13, 2026
Last update for St Helens: October 11, 2026
Cost Breakdown
A central one-bedroom costs $464 in Chiang Mai versus $797 in St Helens. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 213% higher in St Helens, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $19.00 in Chiang Mai versus $79.0 in St Helens. Monthly groceries follow the same trend: $238 vs $276 – making Chiang Mai the more affordable choice for daily food spending.
- Chiang Mai St Helens 9,090 km ≈ 12 h nonstop flight
- Chiang Mai
- St Helens
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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