Cost of Living Comparison Between Saint Helier and Chiang Mai Cost of Living Comparison Between Saint Helier and Chiang Mai

Monthly Cost of Living

A single person spends $3,333 per month in Saint Helier vs $861 in Chiang Mai, rent included.

A couple spends around $5,458 per month in Saint Helier vs $1,350 in Chiang Mai, rent included.

A family of three spends $7,584 per month in Saint Helier vs $1,838 in Chiang Mai, rent included.

Saint Helier costs about 287% more than Chiang Mai, driven mainly by Eating Out.

Saint Helier sits 149% above the global median, while Chiang Mai is 36% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$36.81 JEP 27.39

$1.96 ฿65.7

1778.06%

Three-Course Dinner for Two, Mid-Range

$135 JEP 100

$18.35 ฿616

635.86%

Fast Food Meal (McDonalds, etc)

$10.82 JEP 8.05

$7.48 ฿251

44.65%

Cappuccino

$5.04 JEP 3.75

$2.02 ฿67.7

149.50%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$3.25 JEP 2.42

$0.85 ฿28.45

282.35%

Water (0.33 liter bottle)

$2.55 JEP 1.90

$0.36 ฿11.94

608.33%

Local Beer (0.5 liter draught)

$8.05 JEP 5.99

$2.14 ฿71.7

276.17%

Imported Beer (0.33 liter bottle)

$8.16 JEP 6.07

$3.59 ฿121

127.30%

Milk (1 liter)

$2.26 JEP 1.68

$1.65 ฿55.4

36.97%

White Bread (500g)

$2.39 JEP 1.78

$1.57 ฿52.6

52.23%

Rice (white) (1kg)

$3.56 JEP 2.65

$1.19 ฿39.95

199.16%

Eggs

$5.87 JEP 4.37

$1.94 ฿65.0

202.58%

Local Cheese (1kg)

$9.28 JEP 6.90

$16.19 ฿544

-42.68%

Chicken Fillets (1kg)

$11.59 JEP 8.62

$2.99 ฿100

287.63%

Beef Round Steak (1kg)

$19.44 JEP 14.46

$10.94 ฿367

77.70%

Apples (1kg)

$4.46 JEP 3.32

$2.71 ฿91.0

64.58%

Banana (1kg)

$3.25 JEP 2.42

$1.17 ฿39.18

177.78%

Oranges (1kg)

$4.32 JEP 3.21

$1.69 ฿56.6

155.62%

Tomato (1kg)

$4.30 JEP 3.20

$1.60 ฿53.9

168.75%

Potato (1kg)

$3.86 JEP 2.87

$1.38 ฿46.45

179.71%

Onion (1kg)

$3.94 JEP 2.93

$1.20 ฿40.38

228.33%

Lettuce (1 head)

$2.02 JEP 1.50

$0.67 ฿22.46

201.49%

Water (1.5 liter bottle)

$2.45 JEP 1.82

$0.56 ฿18.70

337.50%

Cigarettes 20 Pack (Marlboro, Camel)

$15.40 JEP 11.45

$4.64 ฿156

231.90%

Wine (Bottle)

$10.55 JEP 7.85

$17.62 ฿591

-40.12%

Local Beer (0.5 liter bottle)

$4.58 JEP 3.40

$1.86 ฿62.4

146.24%

Imported Beer (0.33 liter bottle)

$7.60 JEP 5.65

$3.30 ฿111

130.30%

One-way Ticket (Public Transport)

$3.11 JEP 2.31

$0.88 ฿29.63

253.41%

Public Transport Monthly Pass (Regular Price)

$68.3 JEP 50.8

$19.34 ฿649

253.10%

Taxi Start (Normal Tariff)

$6.02 JEP 4.48

$1.36 ฿45.82

342.65%

Taxi (Normal Tariff) (1km)

$3.80 JEP 2.82

$1.34 ฿44.90

183.58%

Taxi 1hour Waiting (Normal Tariff)

$33.75 JEP 25.11

$8.21 ฿276

311.08%

Gasoline (1 liter)

$2.21 JEP 1.65

$1.22 ฿41.11

81.15%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$22.4K JEP 16.7K

$21.4K ฿716.8K

4.83%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$33.8K JEP 25.1K

$22.5K ฿756.3K

49.98%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$247 JEP 184

$70.7 ฿2,372

249.06%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$25.30 JEP 18.82

$14.04 ฿471

80.20%

Internet (50+ Mbps, Unlimited Data)

$76.4 JEP 56.8

$17.49 ฿587

336.54%

Gym Membership (Monthly)

$69.7 JEP 51.9

$42.15 ฿1,415

65.43%

Tennis Court (1 Hour on Weekend)

$24.72 JEP 18.39

$6.88 ฿231

259.30%

Cinema Ticket

$21.47 JEP 15.97

$5.92 ฿199

262.67%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$2,208 JEP 1,643

$309 ฿10.4K

615.69%

International Primary School, 1 Child (Yearly)

$17.4K JEP 13.0K

$14.9K ฿499.5K

17.04%

Jeans (Levis 501 Or Similar)

$108 JEP 80.3

$55.8 ฿1,872

93.56%

Summer Dress (H&M, Zara, etc)

$73.6 JEP 54.7

$26.11 ฿877

181.77%

Sport Shoes (Adidas, Nike)

$129 JEP 96.1

$83.0 ฿2,787

55.65%

Men's Leather Business Shoes

$213 JEP 158

$70.5 ฿2,365

202.37%

1-bedroom Apartment, City Center (Monthly)

$1,999 JEP 1,487

$432 ฿14.5K

362.63%

1-bedroom Apartment, Outside City Center (Monthly)

$1,647 JEP 1,225

$239 ฿8,020

589.35%

3-bedroom Apartment, City Center (Monthly)

$3,867 JEP 2,877

$822 ฿27.6K

370.38%

3-bedroom Apartment, Outside City Center (Monthly)

$3,473 JEP 2,584

$512 ฿17.2K

578.28%

Buy Apartment in City Center (m2)

$11.6K JEP 8,599

$1,915 ฿64.3K

503.64%

Buy Apartment Outside City Center (m2)

$10.3K JEP 7,643

$1,467 ฿49.3K

600.23%

Average Monthly Net Salary (After Tax)

$4,665 JEP 3,471

$579 ฿19.4K

705.24%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.85

-23.00%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Saint Helier: July 13, 2026

Last update for Chiang Mai: July 12, 2026

Cost Breakdown

A central one-bedroom costs $1,999 in Saint Helier versus $432 in Chiang Mai. 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 705% higher in Saint Helier, 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 $135 in Saint Helier versus $18.00 in Chiang Mai. Monthly groceries follow the same trend: $425 vs $243 – making Chiang Mai the more affordable choice for daily food spending.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Saint Helier vs Chiang Mai: Cost of Living - Frequently Asked Questions

Saint Helier costs about 287% more than Chiang Mai, with the gap driven mainly by Eating Out. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $5,000 per month in Saint Helier and $1,292 in Chiang Mai. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Chiang Mai, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Kindergarten costs $2,208 per month in Saint Helier and $309 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 75% more in Saint Helier, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A $1,000 monthly budget goes further in Chiang Mai, where all-in costs run around $861, than in Saint Helier at $3,333. In Chiang Mai it covers expenses comfortably, while in Saint Helier it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $861 versus $3,333 in Saint Helier. Both have workable remote work infrastructure, but the cost gap matters when income varies month to month.

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Chiang Mai. If higher salaries, better infrastructure, or specific career opportunities are the priority, Saint Helier makes more sense. Both are solid long-term options with distinct trade-offs.