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 $3,315 per month in Saint Helier vs $866 in Chiang Mai, rent included.

A couple spends around $5,404 per month in Saint Helier vs $1,351 in Chiang Mai, rent included.

A family of three spends $7,493 per month in Saint Helier vs $1,835 in Chiang Mai, rent included.

Saint Helier costs about 283% more than Chiang Mai, driven mainly by Eating Out.

Saint Helier sits 147% above the global median, while Chiang Mai is 35% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$37.77 JEP 28.06

$1.94 ฿63.5

1846.91%

Three-Course Dinner for Two, Mid-Range

$138 JEP 103

$18.64 ฿609

642.81%

Fast Food Meal (McDonalds, etc)

$11.01 JEP 8.18

$7.82 ฿255

40.79%

Cappuccino

$5.11 JEP 3.80

$1.95 ฿63.8

162.05%

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

$3.15 JEP 2.34

$0.85 ฿27.77

270.59%

Water (0.33 liter bottle)

$2.57 JEP 1.91

$0.35 ฿11.58

634.29%

Local Beer (0.5 liter draught)

$8.24 JEP 6.12

$2.13 ฿69.6

286.85%

Imported Beer (0.33 liter bottle)

$8.37 JEP 6.22

$3.73 ฿122

124.40%

Milk (1 liter)

$2.24 JEP 1.67

$1.71 ฿56.0

30.99%

White Bread (500g)

$2.31 JEP 1.72

$1.63 ฿53.2

41.72%

Rice (white) (1kg)

$3.44 JEP 2.56

$1.14 ฿37.15

201.75%

Eggs

$5.98 JEP 4.44

$1.93 ฿63.1

209.84%

Local Cheese (1kg)

$9.25 JEP 6.87

$16.21 ฿530

-42.94%

Chicken Fillets (1kg)

$11.69 JEP 8.69

$3.12 ฿102

274.68%

Beef Round Steak (1kg)

$19.10 JEP 14.19

$10.90 ฿356

75.23%

Apples (1kg)

$4.35 JEP 3.24

$2.75 ฿90.0

58.18%

Banana (1kg)

$3.16 JEP 2.35

$1.21 ฿39.52

161.16%

Oranges (1kg)

$4.31 JEP 3.20

$1.62 ฿53.0

166.05%

Tomato (1kg)

$4.15 JEP 3.08

$1.59 ฿51.8

161.01%

Potato (1kg)

$4.05 JEP 3.01

$1.40 ฿45.70

189.29%

Onion (1kg)

$3.92 JEP 2.91

$1.17 ฿38.17

235.04%

Lettuce (1 head)

$2.04 JEP 1.52

$0.66 ฿21.60

209.09%

Water (1.5 liter bottle)

$2.45 JEP 1.82

$0.53 ฿17.22

362.26%

Cigarettes 20 Pack (Marlboro, Camel)

$15.74 JEP 11.70

$4.69 ฿153

235.61%

Wine (Bottle)

$10.62 JEP 7.89

$18.66 ฿609

-43.09%

Local Beer (0.5 liter bottle)

$4.51 JEP 3.35

$1.80 ฿58.8

150.56%

Imported Beer (0.33 liter bottle)

$7.35 JEP 5.46

$3.23 ฿106

127.55%

One-way Ticket (Public Transport)

$3.05 JEP 2.27

$0.90 ฿29.26

238.89%

Public Transport Monthly Pass (Regular Price)

$69.2 JEP 51.4

$19.21 ฿628

260.18%

Taxi Start (Normal Tariff)

$6.26 JEP 4.65

$1.41 ฿45.91

343.97%

Taxi (Normal Tariff) (1km)

$3.92 JEP 2.91

$1.29 ฿42.12

203.88%

Taxi 1hour Waiting (Normal Tariff)

$33.52 JEP 24.90

$7.84 ฿256

327.55%

Gasoline (1 liter)

$2.17 JEP 1.61

$1.27 ฿41.58

70.87%

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

$22.6K JEP 16.8K

$21.3K ฿694.9K

6.02%

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

$33.3K JEP 24.7K

$22.2K ฿725.4K

49.93%

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

$242 JEP 180

$69.1 ฿2,256

250.40%

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

$24.99 JEP 18.57

$14.08 ฿460

77.49%

Internet (50+ Mbps, Unlimited Data)

$75.0 JEP 55.7

$18.00 ฿588

316.72%

Gym Membership (Monthly)

$69.0 JEP 51.3

$41.06 ฿1,341

68.02%

Tennis Court (1 Hour on Weekend)

$25.09 JEP 18.64

$6.96 ฿227

260.49%

Cinema Ticket

$21.07 JEP 15.66

$5.92 ฿193

255.91%

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

$2,217 JEP 1,647

$299 ฿9,766

641.28%

International Primary School, 1 Child (Yearly)

$17.3K JEP 12.9K

$15.0K ฿488.3K

15.91%

Jeans (Levis 501 Or Similar)

$109 JEP 80.8

$54.7 ฿1,787

98.68%

Summer Dress (H&M, Zara, etc)

$71.7 JEP 53.3

$26.77 ฿874

167.80%

Sport Shoes (Adidas, Nike)

$129 JEP 95.8

$85.0 ฿2,776

51.68%

Men's Leather Business Shoes

$215 JEP 160

$70.6 ฿2,306

204.80%

1-bedroom Apartment, City Center (Monthly)

$2,030 JEP 1,508

$428 ฿14.0K

374.15%

1-bedroom Apartment, Outside City Center (Monthly)

$1,650 JEP 1,226

$237 ฿7,752

595.09%

3-bedroom Apartment, City Center (Monthly)

$3,871 JEP 2,876

$801 ฿26.2K

383.06%

3-bedroom Apartment, Outside City Center (Monthly)

$3,538 JEP 2,629

$515 ฿16.8K

586.41%

Buy Apartment in City Center (m2)

$11.9K JEP 8,831

$1,975 ฿64.5K

501.96%

Buy Apartment Outside City Center (m2)

$10.4K JEP 7,759

$1,475 ฿48.2K

608.03%

Average Monthly Net Salary (After Tax)

$4,831 JEP 3,590

$617 ฿20.2K

682.44%

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: May 30, 2026

Last update for Chiang Mai: May 31, 2026

Cost Breakdown

A central one-bedroom costs $2,030 in Saint Helier versus $428 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 682% 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 $138 in Saint Helier versus $19.00 in Chiang Mai. Monthly groceries follow the same trend: $421 vs $246 – 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 283% 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 $4,972 per month in Saint Helier and $1,300 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 $2,217 per month in Saint Helier and $299 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 71% 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 $866, than in Saint Helier at $3,315. 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 $866 versus $3,315 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.