Cost of Living Comparison Between Cornwall, ON and Chiang Mai Cost of Living Comparison Between Cornwall, ON and Chiang Mai

Monthly Cost of Living

A single person spends $1,906 per month in Cornwall, ON vs $950 in Chiang Mai, rent included.

A couple spends around $2,891 per month in Cornwall, ON vs $1,430 in Chiang Mai, rent included.

A family of three spends $3,875 per month in Cornwall, ON vs $1,909 in Chiang Mai, rent included.

Cornwall, ON costs about 101% more than Chiang Mai, driven mainly by Eating Out.

Cornwall, ON sits 38% above the global median, while Chiang Mai is 31% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$15.21 CA$21.10

$2.10 ฿69.3

624.29%

Three-Course Dinner for Two, Mid-Range

$64.5 CA$89.5

$19.84 ฿656

225.10%

Fast Food Meal (McDonalds, etc)

$11.67 CA$16.19

$5.79 ฿191

101.55%

Cappuccino

$3.55 CA$4.92

$1.83 ฿60.4

93.99%

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

$2.15 CA$2.98

$0.78 ฿25.61

175.64%

Water (0.33 liter bottle)

$1.38 CA$1.91

$0.31 ฿10.37

345.16%

Local Beer (0.5 liter draught)

$4.79 CA$6.64

$2.34 ฿77.2

104.70%

Imported Beer (0.33 liter bottle)

$5.95 CA$8.25

$3.70 ฿122

60.81%

Milk (1 liter)

$2.10 CA$2.91

$2.03 ฿67.1

3.45%

White Bread (500g)

$2.15 CA$2.98

$1.60 ฿52.7

34.37%

Rice (white) (1kg)

$2.66 CA$3.69

$1.42 ฿46.75

87.32%

Eggs

$3.08 CA$4.27

$2.18 ฿71.9

41.28%

Local Cheese (1kg)

$5.60 CA$7.77

$15.91 ฿526

-64.80%

Chicken Fillets (1kg)

$10.67 CA$14.80

$3.07 ฿102

247.56%

Beef Round Steak (1kg)

$9.84 CA$13.65

$9.87 ฿326

-0.30%

Apples (1kg)

$3.00 CA$4.16

$2.63 ฿86.8

14.07%

Banana (1kg)

$0.97 CA$1.35

$1.10 ฿36.19

-11.82%

Oranges (1kg)

$3.53 CA$4.90

$1.63 ฿53.8

116.56%

Tomato (1kg)

$3.62 CA$5.02

$1.53 ฿50.6

136.60%

Potato (1kg)

$2.60 CA$3.61

$1.24 ฿41.13

109.68%

Onion (1kg)

$2.40 CA$3.32

$1.13 ฿37.37

112.39%

Lettuce (1 head)

$1.23 CA$1.71

$0.74 ฿24.38

66.22%

Water (1.5 liter bottle)

$1.65 CA$2.29

$0.50 ฿16.48

230.00%

Cigarettes 20 Pack (Marlboro, Camel)

$10.71 CA$14.85

$4.28 ฿141

150.23%

Wine (Bottle)

$12.37 CA$17.16

$17.97 ฿594

-31.16%

Local Beer (0.5 liter bottle)

$2.26 CA$3.14

$1.70 ฿56.1

32.94%

Imported Beer (0.33 liter bottle)

$2.47 CA$3.43

$2.90 ฿95.7

-14.83%

One-way Ticket (Public Transport)

$2.19 CA$3.03

$0.94 ฿31.13

132.98%

Public Transport Monthly Pass (Regular Price)

$48.35 CA$67.1

$55.3 ฿1,827

-12.55%

Taxi Start (Normal Tariff)

$2.87 CA$3.98

$1.23 ฿40.76

133.33%

Taxi (Normal Tariff) (1km)

$1.24 CA$1.73

$0.53 ฿17.66

133.96%

Taxi 1hour Waiting (Normal Tariff)

$25.56 CA$35.46

$2.40 ฿79.3

965.00%

Gasoline (1 liter)

$1.06 CA$1.47

$1.44 ฿47.55

-26.39%

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

$26.1K CA$36.2K

$21.2K ฿700.2K

23.25%

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

$19.3K CA$26.7K

$27.3K ฿902.1K

-29.37%

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

$122 CA$169

$64.9 ฿2,145

87.42%

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

$39.30 CA$54.5

$13.35 ฿441

194.38%

Internet (50+ Mbps, Unlimited Data)

$65.0 CA$90.1

$20.83 ฿688

212.00%

Gym Membership (Monthly)

$19.98 CA$27.71

$40.42 ฿1,336

-50.57%

Tennis Court (1 Hour on Weekend)

$12.63 CA$17.51

$3.95 ฿131

219.75%

Cinema Ticket

$10.69 CA$14.83

$6.71 ฿222

59.31%

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

$507 CA$703

$787 ฿26.0K

-35.63%

International Primary School, 1 Child (Yearly)

$11.5K CA$15.9K

$15.1K ฿499.6K

-24.13%

Jeans (Levis 501 Or Similar)

$54.1 CA$75.0

$56.2 ฿1,858

-3.81%

Summer Dress (H&M, Zara, etc)

$33.60 CA$46.60

$24.95 ฿824

34.67%

Sport Shoes (Adidas, Nike)

$82.8 CA$115

$92.7 ฿3,063

-10.73%

Men's Leather Business Shoes

$87.4 CA$121

$75.1 ฿2,482

16.39%

1-bedroom Apartment, City Center (Monthly)

$1,065 CA$1,476

$484 ฿16.0K

120.04%

1-bedroom Apartment, Outside City Center (Monthly)

$929 CA$1,289

$287 ฿9,491

223.55%

3-bedroom Apartment, City Center (Monthly)

$2,111 CA$2,928

$910 ฿30.1K

132.12%

3-bedroom Apartment, Outside City Center (Monthly)

$1,526 CA$2,116

$531 ฿17.5K

187.53%

Buy Apartment in City Center (m2)

$2,575 CA$3,572

$1,980 ฿65.4K

30.08%

Buy Apartment Outside City Center (m2)

$2,117 CA$2,936

$1,451 ฿47.9K

45.88%

Average Monthly Net Salary (After Tax)

$3,056 CA$4,238

$605 ฿20.0K

404.91%

20-Year Fixed Mortgage Interest Rate (Annual %)

4.58

5.57

-17.77%

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

Last update for Cornwall, ON: September 6, 2026

Last update for Chiang Mai: September 7, 2026

Cost Breakdown

A central one-bedroom costs $1,065 in Cornwall, ON versus $484 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 405% higher in Cornwall, ON, 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 $65.0 in Cornwall, ON versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $297 vs $242 – 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

Cornwall, ON vs Chiang Mai: Cost of Living - Frequently Asked Questions

Cornwall, ON costs about 101% 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 $2,860 per month in Cornwall, ON and $1,426 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 $507 per month in Cornwall, ON and $787 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 22% more in Cornwall, ON, 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 $950, than in Cornwall, ON at $1,906. In Chiang Mai it covers expenses comfortably, while in Cornwall, ON it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $950 versus $1,906 in Cornwall, ON. 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, Cornwall, ON makes more sense. Both are solid long-term options with distinct trade-offs.