Cost of Living Comparison Between Boulder, CO and Chiang Mai Cost of Living Comparison Between Boulder, CO and Chiang Mai

Monthly Cost of Living

A single person spends $3,402 per month in Boulder, CO vs $852 in Chiang Mai, rent included.

A couple spends around $4,746 per month in Boulder, CO vs $1,354 in Chiang Mai, rent included.

A family of three spends $6,090 per month in Boulder, CO vs $1,857 in Chiang Mai, rent included.

Boulder, CO costs about 299% more than Chiang Mai, driven mainly by Eating Out.

Boulder, CO sits 154% above the global median, while Chiang Mai is 36% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$20.26 $20.26

$1.96 ฿63.6

933.67%

Three-Course Dinner for Two, Mid-Range

$70.6 $70.6

$18.81 ฿611

275.17%

Fast Food Meal (McDonalds, etc)

$11.02 $11.02

$7.92 ฿258

39.14%

Cappuccino

$5.64 $5.64

$1.91 ฿62.2

195.29%

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

$3.32 $3.32

$0.84 ฿27.25

295.24%

Water (0.33 liter bottle)

$2.32 $2.32

$0.35 ฿11.44

562.86%

Local Beer (0.5 liter draught)

$6.38 $6.38

$2.21 ฿71.7

188.69%

Imported Beer (0.33 liter bottle)

$7.20 $7.20

$3.80 ฿124

89.47%

Milk (1 liter)

$1.03 $1.03

$1.64 ฿53.2

-37.20%

White Bread (500g)

$3.69 $3.69

$1.62 ฿52.8

127.78%

Rice (white) (1kg)

$4.34 $4.34

$1.18 ฿38.40

267.80%

Eggs

$5.45 $5.45

$2.01 ฿65.4

171.14%

Local Cheese (1kg)

$13.10 $13.10

$15.89 ฿517

-17.56%

Chicken Fillets (1kg)

$14.70 $14.70

$3.01 ฿98.0

388.37%

Beef Round Steak (1kg)

$17.26 $17.26

$10.77 ฿350

60.26%

Apples (1kg)

$4.60 $4.60

$2.61 ฿85.0

76.25%

Banana (1kg)

$1.45 $1.45

$1.22 ฿39.65

18.85%

Oranges (1kg)

$3.76 $3.76

$1.70 ฿55.4

121.18%

Tomato (1kg)

$4.90 $4.90

$1.58 ฿51.2

210.13%

Potato (1kg)

$2.61 $2.61

$1.32 ฿42.89

97.73%

Onion (1kg)

$2.60 $2.60

$1.17 ฿38.01

122.22%

Lettuce (1 head)

$2.32 $2.32

$0.67 ฿21.85

246.27%

Water (1.5 liter bottle)

$2.25 $2.25

$0.56 ฿18.21

301.79%

Cigarettes 20 Pack (Marlboro, Camel)

$9.86 $9.86

$4.53 ฿147

117.66%

Wine (Bottle)

$16.76 $16.76

$18.20 ฿592

-7.91%

Local Beer (0.5 liter bottle)

$1.89 $1.89

$1.83 ฿59.6

3.28%

Imported Beer (0.33 liter bottle)

$3.88 $3.88

$3.23 ฿105

20.12%

One-way Ticket (Public Transport)

$2.68 $2.68

$0.89 ฿28.83

201.12%

Public Transport Monthly Pass (Regular Price)

$149 $149

$19.38 ฿630

668.94%

Taxi Start (Normal Tariff)

$2.55 $2.55

$1.35 ฿43.95

88.89%

Taxi (Normal Tariff) (1km)

$1.43 $1.43

$1.35 ฿43.79

5.93%

Taxi 1hour Waiting (Normal Tariff)

$24.22 $24.22

$8.25 ฿268

193.58%

Gasoline (1 liter)

$0.80 $0.80

$1.27 ฿41.40

-37.01%

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

$26.7K $26.7K

$21.2K ฿687.8K

26.10%

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

$25.5K $25.5K

$22.5K ฿731.0K

13.31%

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

$190 $190

$70.2 ฿2,281

170.49%

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

$59.9 $59.9

$13.77 ฿448

334.93%

Internet (50+ Mbps, Unlimited Data)

$70.0 $70.0

$17.60 ฿572

297.67%

Gym Membership (Monthly)

$78.6 $78.6

$41.57 ฿1,352

89.05%

Tennis Court (1 Hour on Weekend)

$19.89 $19.89

$6.60 ฿215

201.36%

Cinema Ticket

$16.32 $16.32

$5.78 ฿188

182.35%

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

$1,435 $1,435

$306 ฿9,953

368.57%

International Primary School, 1 Child (Yearly)

$31.3K $31.3K

$14.8K ฿482.0K

110.86%

Jeans (Levis 501 Or Similar)

$72.4 $72.4

$54.4 ฿1,768

33.14%

Summer Dress (H&M, Zara, etc)

$37.94 $37.94

$26.14 ฿850

45.14%

Sport Shoes (Adidas, Nike)

$90.2 $90.2

$84.5 ฿2,748

6.74%

Men's Leather Business Shoes

$102 $102

$69.4 ฿2,257

47.62%

1-bedroom Apartment, City Center (Monthly)

$2,185 $2,185

$424 ฿13.8K

415.82%

1-bedroom Apartment, Outside City Center (Monthly)

$1,844 $1,844

$238 ฿7,743

674.17%

3-bedroom Apartment, City Center (Monthly)

$4,078 $4,078

$825 ฿26.8K

394.45%

3-bedroom Apartment, Outside City Center (Monthly)

$2,816 $2,816

$515 ฿16.7K

446.61%

Buy Apartment in City Center (m2)

$4,396 $4,396

$2,049 ฿66.6K

114.48%

Buy Apartment Outside City Center (m2)

$4,491 $4,491

$1,523 ฿49.5K

194.89%

Average Monthly Net Salary (After Tax)

$5,374 $5,374

$635 ฿20.6K

745.99%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.42

28.40%

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

Last update for Boulder, CO: April 26, 2026

Last update for Chiang Mai: April 27, 2026

Cost Breakdown

A central one-bedroom costs $2,185 in Boulder, CO versus $424 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 746% higher in Boulder, CO, 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 $71.0 in Boulder, CO versus $19.00 in Chiang Mai. Monthly groceries follow the same trend: $422 vs $243 – 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

Boulder, CO vs Chiang Mai: Cost of Living - Frequently Asked Questions

Yes – Boulder, CO is pricier by about 299%, and the gap shows up most in Eating Out. It's not just housing either; the difference applies across most spending categories.

For a comfortable life, plan on about $5,103 per month in Boulder, CO and $1,278 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.

Groceries cost about 74% more in Boulder, CO, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A mid-range dinner for two costs $71.0 in Boulder, CO and $19.00 in Chiang Mai. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

A $1,000 monthly budget goes further in Chiang Mai, where all-in costs run around $852, than in Boulder, CO at $3,402. In Chiang Mai it covers expenses comfortably, while in Boulder, CO it requires careful planning or may not stretch far enough.

Families tend to lean toward Chiang Mai – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

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, Boulder, CO makes more sense. Both are solid long-term options with distinct trade-offs.