Cost of Living Comparison Between Saint Charles, MO and Chiang Mai Cost of Living Comparison Between Saint Charles, MO and Chiang Mai

Monthly Cost of Living

A single person spends $2,119 per month in Saint Charles, MO vs $920 in Chiang Mai, rent included.

A couple spends around $3,417 per month in Saint Charles, MO vs $1,408 in Chiang Mai, rent included.

A family of three spends $4,716 per month in Saint Charles, MO vs $1,895 in Chiang Mai, rent included.

Saint Charles, MO costs about 130% more than Chiang Mai, driven mainly by Groceries & Markets.

Saint Charles, MO sits 55% above the global median, while Chiang Mai is 33% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$15.15 $15.15

$2.11 ฿69.1

618.01%

Three-Course Dinner for Two, Mid-Range

$62.2 $62.2

$19.75 ฿648

214.78%

Fast Food Meal (McDonalds, etc)

$13.29 $13.29

$5.85 ฿192

127.18%

Cappuccino

$4.71 $4.71

$1.76 ฿57.8

167.61%

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

$2.89 $2.89

$0.74 ฿24.37

290.54%

Water (0.33 liter bottle)

$1.09 $1.09

$0.33 ฿10.90

230.30%

Local Beer (0.5 liter draught)

$4.96 $4.96

$2.47 ฿81.0

100.81%

Imported Beer (0.33 liter bottle)

$6.17 $6.17

$3.88 ฿127

59.02%

Milk (1 liter)

$0.95 $0.95

$1.90 ฿62.4

-50.00%

White Bread (500g)

$2.31 $2.31

$1.67 ฿54.7

38.32%

Rice (white) (1kg)

$5.56 $5.56

$1.35 ฿44.24

311.85%

Eggs

$3.75 $3.75

$2.14 ฿70.2

75.23%

Local Cheese (1kg)

$12.34 $12.34

$15.89 ฿521

-22.34%

Chicken Fillets (1kg)

$15.21 $15.21

$2.83 ฿92.9

437.46%

Beef Round Steak (1kg)

$17.70 $17.70

$10.53 ฿345

68.09%

Apples (1kg)

$3.56 $3.56

$2.38 ฿78.2

49.58%

Banana (1kg)

$2.69 $2.69

$1.07 ฿35.01

151.40%

Oranges (1kg)

$5.39 $5.39

$1.52 ฿49.79

254.61%

Tomato (1kg)

$6.51 $6.51

$1.50 ฿49.30

334.00%

Potato (1kg)

$3.56 $3.56

$1.28 ฿41.96

178.13%

Onion (1kg)

$2.95 $2.95

$1.10 ฿36.17

168.18%

Lettuce (1 head)

$2.05 $2.05

$0.69 ฿22.54

197.10%

Water (1.5 liter bottle)

$2.98 $2.98

$0.49 ฿16.18

508.16%

Cigarettes 20 Pack (Marlboro, Camel)

$11.79 $11.79

$4.27 ฿140

176.11%

Wine (Bottle)

$12.91 $12.91

$16.78 ฿550

-23.06%

Local Beer (0.5 liter bottle)

$2.05 $2.05

$1.66 ฿54.4

23.49%

Imported Beer (0.33 liter bottle)

$4.39 $4.39

$2.81 ฿92.3

56.23%

One-way Ticket (Public Transport)

$5.05 $5.05

$0.90 ฿29.44

461.11%

Public Transport Monthly Pass (Regular Price)

$54.9 ฿1,801

Taxi Start (Normal Tariff)

$3.55 $3.55

$1.20 ฿39.24

195.83%

Taxi (Normal Tariff) (1km)

$2.05 $2.05

$0.54 ฿17.78

279.63%

Taxi 1hour Waiting (Normal Tariff)

$17.35 $17.35

$2.37 ฿77.9

632.07%

Gasoline (1 liter)

$0.84 $0.84

$1.43 ฿46.88

-41.26%

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

$37.2K $37.2K

$21.1K ฿691.5K

76.53%

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

$27.0K $27.0K

$27.1K ฿890.2K

-0.49%

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

$224 $224

$64.7 ฿2,124

246.68%

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

$53.3 $53.3

$13.19 ฿433

304.17%

Internet (50+ Mbps, Unlimited Data)

$65.0 $65.0

$19.44 ฿638

234.26%

Gym Membership (Monthly)

$49.72 $49.72

$39.45 ฿1,294

26.03%

Tennis Court (1 Hour on Weekend)

$3.77 ฿124

Cinema Ticket

$14.58 $14.58

$6.62 ฿217

120.24%

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

$983 $983

$805 ฿26.4K

22.09%

International Primary School, 1 Child (Yearly)

$12.7K $12.7K

$15.1K ฿496.1K

-16.00%

Jeans (Levis 501 Or Similar)

$66.2 $66.2

$54.8 ฿1,796

20.89%

Summer Dress (H&M, Zara, etc)

$32.90 $32.90

$25.43 ฿834

29.37%

Sport Shoes (Adidas, Nike)

$63.9 $63.9

$91.9 ฿3,015

-30.46%

Men's Leather Business Shoes

$101 $101

$74.7 ฿2,449

35.14%

1-bedroom Apartment, City Center (Monthly)

$1,501 $1,501

$467 ฿15.3K

221.49%

1-bedroom Apartment, Outside City Center (Monthly)

$815 $815

$282 ฿9,251

188.91%

3-bedroom Apartment, City Center (Monthly)

$1,935 $1,935

$891 ฿29.2K

117.16%

3-bedroom Apartment, Outside City Center (Monthly)

$1,884 $1,884

$521 ฿17.1K

261.49%

Buy Apartment in City Center (m2)

$1,985 ฿65.1K

Buy Apartment Outside City Center (m2)

$1,462 ฿48.0K

Average Monthly Net Salary (After Tax)

$3,573 $3,573

$592 ฿19.4K

503.43%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.36

5.57

14.18%

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

Last update for Saint Charles, MO: August 17, 2026

Last update for Chiang Mai: August 17, 2026

Cost Breakdown

A central one-bedroom costs $1,501 in Saint Charles, MO versus $467 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 503% higher in Saint Charles, MO, 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 $62.0 in Saint Charles, MO versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $429 vs $237 – 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 Charles, MO vs Chiang Mai: Cost of Living - Frequently Asked Questions

Saint Charles, MO costs about 130% 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 $3,179 per month in Saint Charles, MO and $1,380 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.

A mid-range dinner for two costs $62.0 in Saint Charles, MO and $20.00 in Chiang Mai. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

Groceries cost about 81% more in Saint Charles, MO, 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 $920, than in Saint Charles, MO at $2,119. In Chiang Mai it covers expenses comfortably, while in Saint Charles, MO it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $920 versus $2,119 in Saint Charles, MO. 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 Charles, MO makes more sense. Both are solid long-term options with distinct trade-offs.