Cost of Living Comparison Between Chiang Mai and Sao Tome Cost of Living Comparison Between Chiang Mai and Sao Tome

Monthly Cost of Living

A single person spends $861 per month in Chiang Mai vs $1,081 in Sao Tome, rent included.

A couple spends around $1,350 per month in Chiang Mai vs $1,841 in Sao Tome, rent included.

A family of three spends $1,838 per month in Chiang Mai vs $2,601 in Sao Tome, rent included.

Chiang Mai is about 20% cheaper than Sao Tome, driven mainly by Groceries & Markets.

Both Chiang Mai and Sao Tome are more affordable than the global median – Chiang Mai 36% lower, Sao Tome 19% lower.

Meal at Budget Restaurant

$1.96 ฿65.8

$19.99 STN 430

-90.20%

Three-Course Dinner for Two, Mid-Range

$18.35 ฿617

$45.96 STN 988

-60.07%

Fast Food Meal (McDonalds, etc)

$7.48 ฿252

$9.95 STN 214

-24.82%

Cappuccino

$2.02 ฿67.8

$1.72 STN 37.06

17.44%

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

$0.85 ฿28.50

$1.94 STN 41.77

-56.19%

Water (0.33 liter bottle)

$0.36 ฿11.96

$1.15 STN 24.72

-68.70%

Local Beer (0.5 liter draught)

$2.14 ฿71.8

$1.63 STN 35.15

31.29%

Imported Beer (0.33 liter bottle)

$3.59 ฿121

$1.88 STN 40.46

90.96%

Milk (1 liter)

$1.65 ฿55.5

$1.33 STN 28.61

24.06%

White Bread (500g)

$1.57 ฿52.7

$1.04 STN 22.43

50.96%

Rice (white) (1kg)

$1.19 ฿40.02

$2.26 STN 48.61

-47.35%

Eggs

$1.94 ฿65.1

$4.94 STN 106

-60.73%

Local Cheese (1kg)

$16.19 ฿544

$20.05 STN 431

-19.25%

Chicken Fillets (1kg)

$2.99 ฿101

$19.87 STN 427

-84.95%

Beef Round Steak (1kg)

$10.94 ฿368

$24.69 STN 531

-55.69%

Apples (1kg)

$2.71 ฿91.2

$4.50 STN 96.7

-39.78%

Banana (1kg)

$1.17 ฿39.25

$1.18 STN 25.43

-0.85%

Oranges (1kg)

$1.69 ฿56.7

$3.98 STN 85.5

-57.54%

Tomato (1kg)

$1.60 ฿54.0

$3.52 STN 75.6

-54.55%

Potato (1kg)

$1.38 ฿46.54

$2.58 STN 55.6

-46.51%

Onion (1kg)

$1.20 ฿40.45

$1.99 STN 42.83

-39.70%

Lettuce (1 head)

$0.67 ฿22.50

$0.66 STN 14.27

1.52%

Water (1.5 liter bottle)

$0.56 ฿18.73

$1.90 STN 40.82

-70.53%

Cigarettes 20 Pack (Marlboro, Camel)

$4.64 ฿156

$2.32 STN 49.94

100.00%

Wine (Bottle)

$17.62 ฿593

$7.94 STN 171

121.91%

Local Beer (0.5 liter bottle)

$1.86 ฿62.5

$1.27 STN 27.27

46.46%

Imported Beer (0.33 liter bottle)

$3.30 ฿111

$1.34 STN 28.81

146.27%

One-way Ticket (Public Transport)

$0.88 ฿29.68

$1.26 STN 27.11

-30.16%

Public Transport Monthly Pass (Regular Price)

$19.34 ฿650

Taxi Start (Normal Tariff)

$1.36 ฿45.90

Taxi (Normal Tariff) (1km)

$1.34 ฿44.98

Taxi 1hour Waiting (Normal Tariff)

$8.21 ฿276

$14.14 STN 304

-41.94%

Gasoline (1 liter)

$1.22 ฿41.18

$1.65 STN 35.39

-26.06%

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

$21.4K ฿718.1K

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

$22.5K ฿757.7K

$22.8K STN 490.0K

-1.15%

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

$70.7 ฿2,376

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

$14.04 ฿472

$34.83 STN 749

-59.69%

Internet (50+ Mbps, Unlimited Data)

$17.49 ฿588

$72.6 STN 1,560

-75.90%

Gym Membership (Monthly)

$42.15 ฿1,417

$36.62 STN 787

15.10%

Tennis Court (1 Hour on Weekend)

$6.88 ฿231

$29.39 STN 632

-76.59%

Cinema Ticket

$5.92 ฿199

$21.14 STN 455

-72.00%

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

$309 ฿10.4K

International Primary School, 1 Child (Yearly)

$14.9K ฿500.4K

Jeans (Levis 501 Or Similar)

$55.8 ฿1,875

Summer Dress (H&M, Zara, etc)

$26.11 ฿878

Sport Shoes (Adidas, Nike)

$83.0 ฿2,792

Men's Leather Business Shoes

$70.5 ฿2,369

$19.10 STN 411

268.85%

1-bedroom Apartment, City Center (Monthly)

$432 ฿14.5K

$353 STN 7,595

22.30%

1-bedroom Apartment, Outside City Center (Monthly)

$239 ฿8,035

$235 STN 5,044

1.84%

3-bedroom Apartment, City Center (Monthly)

$822 ฿27.7K

$664 STN 14.3K

23.81%

3-bedroom Apartment, Outside City Center (Monthly)

$512 ฿17.2K

$515 STN 11.1K

-0.57%

Buy Apartment in City Center (m2)

$1,915 ฿64.4K

$1,840 STN 39.6K

4.06%

Buy Apartment Outside City Center (m2)

$1,467 ฿49.3K

$1,149 STN 24.7K

27.73%

Average Monthly Net Salary (After Tax)

$579 ฿19.5K

$265 STN 5,702

118.47%

20-Year Fixed Mortgage Interest Rate (Annual %)

7.38

-32.25%

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

Last update for Chiang Mai: July 12, 2026

Last update for Sao Tome: July 11, 2026

Cost Breakdown

A central one-bedroom costs $432 in Chiang Mai versus $353 in Sao Tome. 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 118% higher in Chiang Mai, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.

A mid-range dinner for two costs $18.00 in Chiang Mai versus $46.00 in Sao Tome. Monthly groceries follow the same trend: $243 vs $411 – 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

Chiang Mai vs Sao Tome: Cost of Living - Frequently Asked Questions

Sao Tome costs about 26% 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 $1,292 per month in Chiang Mai and $1,622 in Sao Tome. 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 $861 in Chiang Mai and $1,081 in Sao Tome. The difference isn't just one category – it shows up across housing, food, transport, and services.

Groceries cost about 69% more in Sao Tome, 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 Sao Tome at $1,081. In Chiang Mai it covers expenses comfortably, while in Sao Tome it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $861 versus $1,081 in Sao Tome. 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, Sao Tome makes more sense. Both are solid long-term options with distinct trade-offs.