Cost of Living Comparison Between Chiang Mai and Rio das Ostras Cost of Living Comparison Between Chiang Mai and Rio das Ostras

Monthly Cost of Living

A single person spends $866 per month in Chiang Mai vs $663 in Rio das Ostras, rent included.

A couple spends around $1,351 per month in Chiang Mai vs $1,087 in Rio das Ostras, rent included.

A family of three spends $1,835 per month in Chiang Mai vs $1,510 in Rio das Ostras, rent included.

Chiang Mai costs about 31% more than Rio das Ostras, driven mainly by Groceries & Markets.

Both Chiang Mai and Rio das Ostras are more affordable than the global median – Chiang Mai 35% lower, Rio das Ostras 50% lower.

Meal at Budget Restaurant

$1.94 ฿63.5

$4.82 R$24.39

-59.75%

Three-Course Dinner for Two, Mid-Range

$18.64 ฿609

$27.24 R$138

-31.57%

Fast Food Meal (McDonalds, etc)

$7.82 ฿255

$6.19 R$31.32

26.33%

Cappuccino

$1.95 ฿63.8

$1.34 R$6.81

45.52%

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

$0.85 ฿27.77

$1.17 R$5.94

-27.35%

Water (0.33 liter bottle)

$0.35 ฿11.58

$0.55 R$2.80

-36.36%

Local Beer (0.5 liter draught)

$2.13 ฿69.6

$1.83 R$9.25

16.39%

Imported Beer (0.33 liter bottle)

$3.73 ฿122

$2.66 R$13.45

40.23%

Milk (1 liter)

$1.71 ฿56.0

$1.05 R$5.33

62.86%

White Bread (500g)

$1.63 ฿53.2

$1.23 R$6.22

32.52%

Rice (white) (1kg)

$1.14 ฿37.15

$1.01 R$5.10

12.87%

Eggs

$1.93 ฿63.1

$2.03 R$10.30

-4.93%

Local Cheese (1kg)

$16.21 ฿530

$6.37 R$32.24

154.47%

Chicken Fillets (1kg)

$3.12 ฿102

$3.32 R$16.80

-6.02%

Beef Round Steak (1kg)

$10.90 ฿356

$8.19 R$41.45

33.09%

Apples (1kg)

$2.75 ฿90.0

$2.30 R$11.66

19.57%

Banana (1kg)

$1.21 ฿39.52

$1.34 R$6.78

-9.70%

Oranges (1kg)

$1.62 ฿53.0

$1.13 R$5.70

43.36%

Tomato (1kg)

$1.59 ฿51.8

$1.39 R$7.04

14.39%

Potato (1kg)

$1.40 ฿45.70

$1.11 R$5.62

26.13%

Onion (1kg)

$1.17 ฿38.17

$0.92 R$4.68

27.17%

Lettuce (1 head)

$0.66 ฿21.60

$0.43 R$2.19

53.49%

Water (1.5 liter bottle)

$0.53 ฿17.22

$0.52 R$2.64

1.92%

Cigarettes 20 Pack (Marlboro, Camel)

$4.69 ฿153

$1.92 R$9.74

144.27%

Wine (Bottle)

$18.66 ฿609

$9.00 R$45.57

107.33%

Local Beer (0.5 liter bottle)

$1.80 ฿58.8

$1.26 R$6.36

42.86%

Imported Beer (0.33 liter bottle)

$3.23 ฿106

$2.11 R$10.70

53.08%

One-way Ticket (Public Transport)

$0.90 ฿29.26

$0.74 R$3.72

21.62%

Public Transport Monthly Pass (Regular Price)

$19.21 ฿628

$37.87 R$192

-49.27%

Taxi Start (Normal Tariff)

$1.41 ฿45.91

$1.12 R$5.65

25.89%

Taxi (Normal Tariff) (1km)

$1.29 ฿42.12

$0.65 R$3.30

98.46%

Taxi 1hour Waiting (Normal Tariff)

$7.84 ฿256

$7.62 R$38.60

2.89%

Gasoline (1 liter)

$1.27 ฿41.58

$1.00 R$5.05

27.00%

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

$21.3K ฿694.9K

$16.1K R$81.5K

32.12%

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

$22.2K ฿725.4K

$27.1K R$137.0K

-17.89%

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

$69.1 ฿2,256

$66.2 R$335

4.29%

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

$14.08 ฿460

$12.07 R$61.1

16.65%

Internet (50+ Mbps, Unlimited Data)

$18.00 ฿588

$16.15 R$81.8

11.46%

Gym Membership (Monthly)

$41.06 ฿1,341

$24.06 R$122

70.66%

Tennis Court (1 Hour on Weekend)

$6.96 ฿227

$13.53 R$68.5

-48.56%

Cinema Ticket

$5.92 ฿193

$5.65 R$28.59

4.78%

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

$299 ฿9,766

$338 R$1,711

-11.51%

International Primary School, 1 Child (Yearly)

$15.0K ฿488.3K

$6,391 R$32.4K

133.95%

Jeans (Levis 501 Or Similar)

$54.7 ฿1,787

$45.53 R$231

20.14%

Summer Dress (H&M, Zara, etc)

$26.77 ฿874

$42.10 R$213

-36.41%

Sport Shoes (Adidas, Nike)

$85.0 ฿2,776

$76.6 R$388

11.03%

Men's Leather Business Shoes

$70.6 ฿2,306

$60.8 R$308

16.08%

1-bedroom Apartment, City Center (Monthly)

$428 ฿14.0K

$177 R$895

142.37%

1-bedroom Apartment, Outside City Center (Monthly)

$237 ฿7,752

$125 R$634

89.61%

3-bedroom Apartment, City Center (Monthly)

$801 ฿26.2K

$416 R$2,107

92.56%

3-bedroom Apartment, Outside City Center (Monthly)

$515 ฿16.8K

$283 R$1,431

82.41%

Buy Apartment in City Center (m2)

$1,975 ฿64.5K

$1,593 R$8,065

23.97%

Buy Apartment Outside City Center (m2)

$1,475 ฿48.2K

$1,140 R$5,772

29.40%

Average Monthly Net Salary (After Tax)

$617 ฿20.2K

$551 R$2,789

12.11%

20-Year Fixed Mortgage Interest Rate (Annual %)

-44.44%

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

Last update for Chiang Mai: May 31, 2026

Last update for Rio das Ostras: May 31, 2026

Cost Breakdown

A central one-bedroom costs $428 in Chiang Mai versus $177 in Rio das Ostras. 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 12% higher in Chiang Mai, 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 $19.00 in Chiang Mai versus $27.00 in Rio das Ostras. Groceries tell a different story – $246 in Chiang Mai vs $168 in Rio das Ostras – so Rio das Ostras wins on supermarket bills even if dining out costs more.

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 Rio das Ostras: Cost of Living - Frequently Asked Questions

Chiang Mai costs about 31% more than Rio das Ostras, 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 $1,300 per month in Chiang Mai and $995 in Rio das Ostras. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

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

Kindergarten costs $299 per month in Chiang Mai and $338 in Rio das Ostras. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 47% more in Chiang Mai, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

$1,200 covers both cities comfortably – all-in costs are $866 in Chiang Mai and $663 in Rio das Ostras, leaving budget for savings and extras in both cases.

For digital nomads, it depends on budget. Rio das Ostras costs $663 versus $866 in Chiang Mai. 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 Rio das Ostras. If higher salaries, better infrastructure, or specific career opportunities are the priority, Chiang Mai makes more sense. Both are solid long-term options with distinct trade-offs.