Cost of Living Comparison Between Castries and Chiang Mai Cost of Living Comparison Between Castries and Chiang Mai

Monthly Cost of Living

A single person spends $1,422 per month in Castries vs $947 in Chiang Mai, rent included.

A couple spends around $2,362 per month in Castries vs $1,411 in Chiang Mai, rent included.

A family of three spends $3,302 per month in Castries vs $1,874 in Chiang Mai, rent included.

Castries costs about 50% more than Chiang Mai, driven mainly by Groceries & Markets.

Castries sits 3% above the global median, while Chiang Mai is 31% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$9.14 EC$24.67

$2.08 ฿68.5

339.42%

Three-Course Dinner for Two, Mid-Range

$74.5 EC$201

$19.64 ฿646

279.53%

Fast Food Meal (McDonalds, etc)

$8.54 EC$23.06

$5.65 ฿186

51.15%

Cappuccino

$3.68 EC$9.93

$1.81 ฿59.3

103.31%

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

$1.88 EC$5.08

$0.71 ฿23.44

164.79%

Water (0.33 liter bottle)

$0.93 EC$2.51

$0.32 ฿10.38

190.63%

Local Beer (0.5 liter draught)

$2.71 EC$7.32

$2.24 ฿73.5

20.98%

Imported Beer (0.33 liter bottle)

$3.41 EC$9.21

$3.63 ฿119

-6.06%

Milk (1 liter)

$2.08 EC$5.62

$1.96 ฿64.4

6.12%

White Bread (500g)

$1.90 EC$5.12

$1.50 ฿49.38

26.67%

Rice (white) (1kg)

$1.66 EC$4.48

$1.34 ฿43.92

23.88%

Eggs

$4.73 EC$12.78

$2.26 ฿74.4

109.29%

Local Cheese (1kg)

$11.04 EC$29.81

$16.26 ฿534

-32.10%

Chicken Fillets (1kg)

$9.16 EC$24.73

$2.95 ฿97.1

210.51%

Beef Round Steak (1kg)

$14.61 EC$39.44

$9.94 ฿327

46.98%

Apples (1kg)

$8.65 EC$23.35

$2.57 ฿84.5

236.58%

Banana (1kg)

$1.68 EC$4.55

$1.06 ฿34.72

58.49%

Oranges (1kg)

$8.00 EC$21.59

$1.61 ฿53.0

396.89%

Tomato (1kg)

$14.84 EC$40.08

$1.52 ฿49.96

876.32%

Potato (1kg)

$3.38 EC$9.12

$1.27 ฿41.76

166.14%

Onion (1kg)

$1.99 EC$5.38

$1.07 ฿35.05

85.98%

Lettuce (1 head)

$2.19 EC$5.91

$0.72 ฿23.67

204.17%

Water (1.5 liter bottle)

$1.31 EC$3.55

$0.51 ฿16.72

156.86%

Cigarettes 20 Pack (Marlboro, Camel)

$9.03 EC$24.38

$4.19 ฿138

115.51%

Wine (Bottle)

$11.04 EC$29.80

$17.87 ฿587

-38.22%

Local Beer (0.5 liter bottle)

$2.19 EC$5.91

$1.69 ฿55.7

29.59%

Imported Beer (0.33 liter bottle)

$5.61 EC$15.14

$2.84 ฿93.2

97.54%

One-way Ticket (Public Transport)

$1.09 EC$2.93

$0.93 ฿30.42

17.20%

Public Transport Monthly Pass (Regular Price)

$53.9 ฿1,770

Taxi Start (Normal Tariff)

$9.23 EC$24.91

$1.23 ฿40.58

650.41%

Taxi (Normal Tariff) (1km)

$0.58 ฿18.96

Taxi 1hour Waiting (Normal Tariff)

$2.42 ฿79.7

Gasoline (1 liter)

$1.56 EC$4.21

$1.41 ฿46.42

10.64%

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

$25.5K EC$69.0K

$21.4K ฿704.9K

19.10%

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

$37.1K EC$100.2K

$27.3K ฿898.5K

35.82%

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

$124 EC$334

$63.7 ฿2,093

94.13%

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

$87.1 EC$235

$12.85 ฿423

577.59%

Internet (50+ Mbps, Unlimited Data)

$48.46 EC$131

$20.22 ฿665

139.66%

Gym Membership (Monthly)

$40.82 EC$110

$38.74 ฿1,274

5.37%

Tennis Court (1 Hour on Weekend)

$3.97 ฿130

Cinema Ticket

$5.49 EC$14.82

$6.74 ฿221

-18.55%

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

$214 EC$579

$778 ฿25.6K

-72.45%

International Primary School, 1 Child (Yearly)

$14.6K ฿480.2K

Jeans (Levis 501 Or Similar)

$83.0 EC$224

$54.3 ฿1,785

52.86%

Summer Dress (H&M, Zara, etc)

$51.7 EC$140

$25.45 ฿836

103.18%

Sport Shoes (Adidas, Nike)

$112 EC$303

$94.3 ฿3,101

19.01%

Men's Leather Business Shoes

$110 EC$298

$73.4 ฿2,414

50.19%

1-bedroom Apartment, City Center (Monthly)

$451 EC$1,219

$490 ฿16.1K

-7.80%

1-bedroom Apartment, Outside City Center (Monthly)

$342 EC$923

$289 ฿9,510

18.10%

3-bedroom Apartment, City Center (Monthly)

$1,225 EC$3,307

$894 ฿29.4K

37.07%

3-bedroom Apartment, Outside City Center (Monthly)

$705 EC$1,903

$517 ฿17.0K

36.29%

Buy Apartment in City Center (m2)

$101 EC$273

$1,955 ฿64.3K

-94.83%

Buy Apartment Outside City Center (m2)

$63.8 EC$172

$1,477 ฿48.5K

-95.68%

Average Monthly Net Salary (After Tax)

$1,094 EC$2,955

$602 ฿19.8K

81.77%

20-Year Fixed Mortgage Interest Rate (Annual %)

7.75

5.57

39.14%

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

Last update for Castries: August 31, 2026

Last update for Chiang Mai: August 31, 2026

Cost Breakdown

A central one-bedroom costs $451 in Castries versus $490 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 82% higher in Castries, 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 $75.0 in Castries versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $431 vs $240 – 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

Castries vs Chiang Mai: Cost of Living - Frequently Asked Questions

Castries costs about 50% more than Chiang Mai, with the gap driven mainly by Groceries & Markets. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $2,133 per month in Castries and $1,421 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.

Monthly expenses with rent come to $1,422 in Castries and $947 in Chiang Mai. The difference isn't just one category – it shows up across housing, food, transport, and services.

Kindergarten costs $214 per month in Castries and $778 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

A $1,000 monthly budget goes further in Chiang Mai, where all-in costs run around $947, than in Castries at $1,422. In Chiang Mai it covers expenses comfortably, while in Castries it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $947 versus $1,422 in Castries. 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, Castries makes more sense. Both are solid long-term options with distinct trade-offs.