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 $3,315 per month in Boulder, CO vs $932 in Chiang Mai, rent included.

A couple spends around $4,825 per month in Boulder, CO vs $1,399 in Chiang Mai, rent included.

A family of three spends $6,335 per month in Boulder, CO vs $1,866 in Chiang Mai, rent included.

Boulder, CO costs about 256% more than Chiang Mai, driven mainly by Eating Out.

Boulder, CO sits 142% above the global median, while Chiang Mai is 32% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$20.04 $20.04

$2.08 ฿69.3

863.46%

Three-Course Dinner for Two, Mid-Range

$79.3 $79.3

$19.61 ฿653

304.23%

Fast Food Meal (McDonalds, etc)

$13.07 $13.07

$5.67 ฿189

130.51%

Cappuccino

$5.46 $5.46

$1.81 ฿60.1

201.66%

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

$2.67 $2.67

$0.77 ฿25.58

246.75%

Water (0.33 liter bottle)

$2.24 $2.24

$0.35 ฿11.49

540.00%

Local Beer (0.5 liter draught)

$5.89 $5.89

$2.21 ฿73.7

166.52%

Imported Beer (0.33 liter bottle)

$7.33 $7.33

$3.79 ฿126

93.40%

Milk (1 liter)

$0.93 $0.93

$2.05 ฿68.2

-54.63%

White Bread (500g)

$3.29 $3.29

$1.51 ฿50.4

117.88%

Rice (white) (1kg)

$4.31 $4.31

$1.40 ฿46.57

207.86%

Eggs

$5.57 $5.57

$2.26 ฿75.2

146.46%

Local Cheese (1kg)

$11.83 $11.83

$16.19 ฿539

-26.93%

Chicken Fillets (1kg)

$10.83 $10.83

$2.90 ฿96.4

273.45%

Beef Round Steak (1kg)

$17.30 $17.30

$9.42 ฿314

83.65%

Apples (1kg)

$5.41 $5.41

$2.68 ฿89.2

101.87%

Banana (1kg)

$1.37 $1.37

$1.09 ฿36.28

25.69%

Oranges (1kg)

$4.41 $4.41

$1.62 ฿53.8

172.22%

Tomato (1kg)

$4.63 $4.63

$1.46 ฿48.61

217.12%

Potato (1kg)

$2.51 $2.51

$1.28 ฿42.54

96.09%

Onion (1kg)

$2.59 $2.59

$1.06 ฿35.21

144.34%

Lettuce (1 head)

$2.33 $2.33

$0.72 ฿23.88

223.61%

Water (1.5 liter bottle)

$2.01 $2.01

$0.53 ฿17.51

279.25%

Cigarettes 20 Pack (Marlboro, Camel)

$10.75 $10.75

$4.23 ฿141

154.14%

Wine (Bottle)

$16.92 $16.92

$18.29 ฿609

-7.49%

Local Beer (0.5 liter bottle)

$1.86 $1.86

$1.63 ฿54.3

14.11%

Imported Beer (0.33 liter bottle)

$4.52 $4.52

$2.90 ฿96.6

55.86%

One-way Ticket (Public Transport)

$2.80 $2.80

$0.88 ฿29.24

218.18%

Public Transport Monthly Pass (Regular Price)

$148 $148

$53.8 ฿1,790

175.53%

Taxi Start (Normal Tariff)

$2.51 $2.51

$1.17 ฿39.04

114.53%

Taxi (Normal Tariff) (1km)

$1.39 $1.39

$0.58 ฿19.25

139.66%

Taxi 1hour Waiting (Normal Tariff)

$24.19 $24.19

$2.39 ฿79.4

912.13%

Gasoline (1 liter)

$1.05 $1.05

$1.45 ฿48.28

-27.59%

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

$35.1K $35.1K

$21.0K ฿699.5K

66.90%

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

$25.2K $25.2K

$26.4K ฿879.7K

-4.60%

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

$203 $203

$63.7 ฿2,119

219.39%

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

$70.2 $70.2

$12.89 ฿429

444.61%

Internet (50+ Mbps, Unlimited Data)

$73.9 $73.9

$20.52 ฿683

260.28%

Gym Membership (Monthly)

$83.2 $83.2

$39.02 ฿1,299

113.15%

Tennis Court (1 Hour on Weekend)

$20.03 $20.03

$3.92 ฿130

410.97%

Cinema Ticket

$15.11 $15.11

$6.58 ฿219

129.64%

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

$1,599 $1,599

$784 ฿26.1K

104.02%

International Primary School, 1 Child (Yearly)

$30.8K $30.8K

$14.7K ฿488.4K

109.59%

Jeans (Levis 501 Or Similar)

$58.0 $58.0

$55.1 ฿1,835

5.24%

Summer Dress (H&M, Zara, etc)

$35.66 $35.66

$24.74 ฿824

44.14%

Sport Shoes (Adidas, Nike)

$90.4 $90.4

$94.1 ฿3,133

-3.92%

Men's Leather Business Shoes

$145 $145

$74.0 ฿2,462

95.77%

1-bedroom Apartment, City Center (Monthly)

$2,398 $2,398

$490 ฿16.3K

388.99%

1-bedroom Apartment, Outside City Center (Monthly)

$1,784 $1,784

$288 ฿9,594

518.95%

3-bedroom Apartment, City Center (Monthly)

$4,270 $4,270

$891 ฿29.7K

379.12%

3-bedroom Apartment, Outside City Center (Monthly)

$3,117 $3,117

$521 ฿17.3K

498.18%

Buy Apartment in City Center (m2)

$4,392 $4,392

$1,974 ฿65.7K

122.51%

Buy Apartment Outside City Center (m2)

$4,386 $4,386

$1,444 ฿48.1K

203.71%

Average Monthly Net Salary (After Tax)

$5,471 $5,471

$602 ฿20.0K

809.39%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.09

5.57

9.34%

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

Last update for Boulder, CO: September 14, 2026

Last update for Chiang Mai: September 13, 2026

Cost Breakdown

A central one-bedroom costs $2,398 in Boulder, CO versus $490 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 809% 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 $79.0 in Boulder, CO versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $398 vs $241 – 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 256%, 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 $4,973 per month in Boulder, CO and $1,398 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 65% 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 $79.0 in Boulder, CO and $20.00 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 $932, than in Boulder, CO at $3,315. 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.