Last update: Oct 2026

Cost of Living Comparison Between Boulder, CO and Chiang Mai

For one person, living is cheaper in Chiang Mai: $935 a month against $3,303 in Boulder, CO, rent and utilities included – about $28,400 less a year. Rent and utilities account for most of the difference.

159

Cost of Living Index in Boulder, CO
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Boulder, CO Living Index
45

Cost of Living Index in Chiang Mai
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Chiang Mai Living Index

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Boulder, CO

🇺🇸 United States

$3,303

/mo nomad

Chiang Mai

🇹🇭 Thailand

$935

/mo nomad

Monthly Cost of Living

How much you'll spend in Boulder, CO and in Chiang Mai

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Boulder, CO and in Chiang Mai actually costs, broken down by who's living it.

A single person spends $3,303 per month in Boulder, CO vs $935 in Chiang Mai, rent included.

Boulder, CO $3,303
Chiang Mai $935

A couple spends around $4,905 per month in Boulder, CO vs $1,467 in Chiang Mai, rent included.

Boulder, CO $4,905
Chiang Mai $1,467

A family of three spends $6,508 per month in Boulder, CO vs $1,999 in Chiang Mai, rent included.

Boulder, CO $6,508
Chiang Mai $1,999

Boulder, CO costs about 253% more than Chiang Mai, and outside of rent the biggest gap is in eating out.

Boulder, CO sits 144% above the global median, while Chiang Mai is 31% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$20.17 $20.17

$2.13 ฿71.8

846.95%

Three-Course Dinner for Two, Mid-Range

$79.1 $79.1

$18.62 ฿626

324.60%

Fast Food Meal (McDonalds, etc)

$14.98 $14.98

$5.60 ฿188

167.50%

Cappuccino

$5.74 $5.74

$1.66 ฿55.9

245.78%

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

$3.53 $3.53

$0.65 ฿21.75

443.08%

Water (0.33 liter bottle)

$2.93 $2.93

$0.30 ฿10.25

876.67%

Local Beer (0.5 liter draught)

$6.87 $6.87

$2.32 ฿78.1

196.12%

Imported Beer (0.33 liter bottle)

$7.91 $7.91

$3.67 ฿123

115.53%

Milk (1 liter)

$1.23 $1.23

$2.02 ฿67.8

-39.11%

White Bread (500g)

$5.50 $5.50

$1.41 ฿47.34

290.07%

Rice (white) (1kg)

$6.70 $6.70

$1.39 ฿46.79

382.01%

Eggs

$5.48 $5.48

$2.37 ฿79.6

131.22%

Local Cheese (1kg)

$11.77 $11.77

$16.52 ฿555

-28.75%

Chicken Fillets (1kg)

$11.23 $11.23

$2.67 ฿89.8

320.60%

Beef Round Steak (1kg)

$17.36 $17.36

$9.02 ฿303

92.46%

Apples (1kg)

$5.81 $5.81

$2.40 ฿80.6

142.08%

Banana (1kg)

$1.44 $1.44

$1.04 ฿35.01

38.46%

Oranges (1kg)

$6.08 $6.08

$1.66 ฿55.8

266.27%

Tomato (1kg)

$6.06 $6.06

$1.56 ฿52.4

288.46%

Potato (1kg)

$4.08 $4.08

$1.24 ฿41.61

229.03%

Onion (1kg)

$3.70 $3.70

$1.09 ฿36.53

239.45%

Lettuce (1 head)

$3.48 $3.48

$0.76 ฿25.61

357.89%

Water (1.5 liter bottle)

$2.76 $2.76

$0.51 ฿17.29

441.18%

Cigarettes 20 Pack (Marlboro, Camel)

$10.26 $10.26

$4.12 ฿139

149.03%

Wine (Bottle)

$17.09 $17.09

$17.93 ฿603

-4.68%

Local Beer (0.5 liter bottle)

$1.91 $1.91

$1.62 ฿54.6

17.90%

Imported Beer (0.33 liter bottle)

$4.94 $4.94

$2.82 ฿94.9

75.18%

One-way Ticket (Public Transport)

$2.78 $2.78

$0.93 ฿31.42

198.92%

Public Transport Monthly Pass (Regular Price)

$86.9 $86.9

$52.9 ฿1,778

64.27%

Taxi Start (Normal Tariff)

$2.47 $2.47

$1.18 ฿39.56

109.32%

Taxi (Normal Tariff) (1km)

$1.41 $1.41

$0.17 ฿5.76

729.41%

Taxi 1hour Waiting (Normal Tariff)

$24.02 $24.02

$1.81 ฿60.9

1227.07%

Gasoline (1 liter)

$1.07 $1.07

$1.47 ฿49.51

-27.21%

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

$28.5K $28.5K

$21.0K ฿706.4K

35.65%

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

$26.0K $26.0K

$26.5K ฿891.4K

-1.95%

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

$229 $229

$62.6 ฿2,103

266.35%

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

$71.5 $71.5

$11.60 ฿390

516.29%

Internet (50+ Mbps, Unlimited Data)

$74.4 $74.4

$20.30 ฿683

266.60%

Gym Membership (Monthly)

$75.5 $75.5

$37.88 ฿1,274

99.34%

Tennis Court (1 Hour on Weekend)

$19.92 $19.92

$3.70 ฿124

438.38%

Cinema Ticket

$18.82 $18.82

$6.51 ฿219

189.09%

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

$1,927 $1,927

$727 ฿24.4K

165.09%

International Primary School, 1 Child (Yearly)

$32.4K $32.4K

$16.6K ฿557.2K

95.62%

Jeans (Levis 501 Or Similar)

$68.0 $68.0

$53.5 ฿1,800

27.01%

Summer Dress (H&M, Zara, etc)

$49.54 $49.54

$24.80 ฿834

99.76%

Sport Shoes (Adidas, Nike)

$93.1 $93.1

$90.4 ฿3,039

2.99%

Men's Leather Business Shoes

$141 $141

$72.0 ฿2,420

96.07%

1-bedroom Apartment, City Center (Monthly)

$2,181 $2,181

$481 ฿16.2K

353.29%

1-bedroom Apartment, Outside City Center (Monthly)

$1,726 $1,726

$310 ฿10.4K

456.89%

3-bedroom Apartment, City Center (Monthly)

$3,833 $3,833

$1,058 ฿35.6K

262.18%

3-bedroom Apartment, Outside City Center (Monthly)

$3,071 $3,071

$659 ฿22.1K

366.35%

Buy Apartment in City Center (m2)

$6,157 $6,157

$2,418 ฿81.3K

154.65%

Buy Apartment Outside City Center (m2)

$4,617 $4,617

$1,609 ฿54.1K

186.96%

Average Monthly Net Salary (After Tax)

$5,513 $5,513

$595 ฿20.0K

826.85%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.67

5.57

19.75%

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

Last update for Boulder, CO: October 31, 2026

Last update for Chiang Mai: November 1, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Boulder, CO

$1.7K 52.3%

Chiang Mai

$310 33.1% 82% $1.4K

Groceries & Markets

Boulder, CO

$472 14.3%

Chiang Mai

$237 25.3% 49.9% $236

Monthly Utilities & Internet

Boulder, CO

$375 11.4%

Chiang Mai

$94 10.1% 74.8% $281

Eating Out

Boulder, CO

$351 10.6%

Chiang Mai

$77 8.2% 78.2% $275

Clothing & Footwear

Boulder, CO

$158 4.8%

Chiang Mai

$108 11.6% 31.6% $50

Sport & Entertainment

Boulder, CO

$113 3.4%

Chiang Mai

$51 5.4% 55% $62

Getting Around

Boulder, CO

$108 3.3%

Chiang Mai

$59 6.3% 45.4% $49

Cost Breakdown

A central one-bedroom costs $2,181 in Boulder, CO versus $481 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 in Boulder, CO are about 9.3 times higher. Purchasing power depends on which expenses matter most to you.

A mid-range dinner for two costs $79 in Boulder, CO versus $19 in Chiang Mai. Monthly groceries follow the same trend: $472 vs $237 – making Chiang Mai the more affordable choice for daily food spending.

Good to know

🇺🇸 Boulder, CO

🇹🇭 Chiang Mai

🕒 Local time

08:49 8:49 AM

22:49 10:49 PM

14 h ahead of Boulder, CO

🌤 Weather

👥 Population

106,803

127,240

💱 Currency

United States Dollar USD $

Thai Baht THB ฿

📈 Exchange rate

1 USD = 0.892 EUR

100 THB = 2.97 USD

100 THB = 2.65 EUR

Exchange rates and currency converter

THB, EUR to USD – United States Dollar Converter

🇹🇭 Thai Baht (฿)

🇺🇸 United States Dollar ($)

United States Dollar exchange rates as of November 4, 2026: 1 EUR = 1.12 USD (1 USD = 0.892 EUR).

Thai Baht exchange rates as of November 4, 2026: 1 USD = 33.62 THB (100 THB = 2.97 USD). 1 EUR = 37.69 THB (100 THB = 2.65 EUR).

THB to USD in detail →

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Boulder, CO Chiang Mai 13,000 km ≈ 17 h nonstop flight

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Distances are measured in a straight line. Your location is detected approximately.

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 253%, and outside of rent the gap shows up most in eating out.

For a comfortable life, plan on about $4,955 per month in Boulder, CO and $1,403 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: a one-bedroom in the center costs $481 there versus $2,181 in Boulder, CO.

Groceries cost about 100% more in Boulder, CO, though the gap depends on what you buy.

A mid-range dinner for two costs $79 in Boulder, CO and $19 in Chiang Mai. That’s a good indicator of the overall restaurant and café pricing gap between the two cities.

$800 is a stretch for both – monthly costs hit $3,303 in Boulder, CO and $935 in Chiang Mai. You’ll need shared housing and careful budgeting no matter which city you pick.

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 cities have a reputation for safety. In either place, the choice of neighborhood matters more than the choice between the two cities.

If budget matters most, go with Chiang Mai. If higher salaries or specific career opportunities are the priority, Boulder, CO makes more sense. Both are solid long-term options with distinct trade-offs.