Cost of Living Comparison Between Chiang Mai and Koh Samui Cost of Living Comparison Between Chiang Mai and Koh Samui

🙂 Solo nomad: Chiang Mai is 22.3% cheaper than Koh Samui without rent, and 19.9% cheaper with rent.
🙂 Family of 3: Chiang Mai is 24.9% cheaper than Koh Samui without rent, and 30.7% cheaper with rent.
Currency
🍽 Eating Out
Chiang Mai
Koh Samui
Difference
Meal at Budget Restaurant
$2.02 ฿65.3
$3.11 ฿101
-35.05%
Three-Course Dinner for Two, Mid-Range
$18.78 ฿608
$31.05 ฿1,005
-39.52%
Fast Food Meal (McDonalds, etc)
$7.67 ฿248
$8.88 ฿287
-13.63%
Cappuccino
$1.98 ฿64.2
$2.37 ฿76.8
-16.46%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$0.82 ฿26.64
$0.74 ฿24.1
10.81%
Water (0.33 liter bottle)
$0.33 ฿10.58
$0.37 ฿11.91
-10.81%
Local Beer (0.5 liter draught)
$2.12 ฿68.6
$2.43 ฿78.5
-12.76%
Imported Beer (0.33 liter bottle)
$3.73 ฿121
$3.61 ฿117
3.32%
🛒 Groceries & Markets
Chiang Mai
Koh Samui
Difference
Milk (1 liter)
$1.64 ฿53.2
$1.68 ฿54.3
-2.38%
White Bread (500g)
$1.57 ฿50.9
$1.75 ฿56.8
-10.29%
Rice (white) (1kg)
$1.19 ฿38.62
$1.39 ฿45.1
-14.39%
Eggs
$1.98 ฿64.1
$2.22 ฿71.8
-10.81%
Local Cheese (1kg)
$15.99 ฿517
$19.59 ฿634
-18.38%
Chicken Fillets (1kg)
$3.12 ฿101
$2.47 ฿79.8
26.32%
Beef Round Steak (1kg)
$11.16 ฿361
$12.65 ฿409
-11.78%
Apples (1kg)
$2.76 ฿89.2
$3.24 ฿105
-14.81%
Banana (1kg)
$1.22 ฿39.5
$1.24 ฿40.08
-1.61%
Oranges (1kg)
$1.71 ฿55.4
$2.23 ฿72.1
-23.32%
Tomato (1kg)
$1.55 ฿50.2
$2.1 ฿68
-26.19%
Potato (1kg)
$1.34 ฿43.21
$1.53 ฿49.49
-12.42%
Onion (1kg)
$1.21 ฿39.23
$1.49 ฿48.35
-18.79%
Lettuce (1 head)
$0.72 ฿23.2
$1.02 ฿32.97
-29.41%
Water (1.5 liter bottle)
$0.53 ฿17.05
$0.44 ฿14.26
20.45%
Cigarettes 20 Pack (Marlboro, Camel)
$4.72 ฿153
$4.36 ฿141
8.26%
Wine (Bottle)
$18.39 ฿595
$18.65 ฿604
-1.39%
Local Beer (0.5 liter bottle)
$1.79 ฿57.9
$1.69 ฿54.8
5.92%
Imported Beer (0.33 liter bottle)
$3.21 ฿104
$2.02 ฿65.5
58.91%
🚌 Getting Around
Chiang Mai
Koh Samui
Difference
One-way Ticket (Public Transport)
$0.94 ฿30.44
$1.52 ฿49.11
-38.16%
Public Transport Monthly Pass (Regular Price)
$18.9 ฿612
$46.59 ฿1,508
-59.43%
Taxi Start (Normal Tariff)
$1.42 ฿46.08
$3.11 ฿101
-54.34%
Taxi (Normal Tariff) (1km)
$1.35 ฿43.53
$1.03 ฿33.47
31.07%
Taxi 1hour Waiting (Normal Tariff)
$7.85 ฿254
$13.8 ฿447
-43.12%
Gasoline (1 liter)
$1.25 ฿40.4
$1.3 ฿41.94
-3.85%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$21.2K ฿684.9K
$27.5K ฿888.5K
-22.92%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$21.8K ฿706.8K
$27.2K ฿880.8K
-19.75%
🧾 Monthly Utilities & Internet
Chiang Mai
Koh Samui
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$70.6 ฿2,285
$111 ฿3,586
-36.28%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$13.72 ฿444
$13.93 ฿451
-1.51%
Internet (50+ Mbps, Unlimited Data)
$17.56 ฿568
$18.28 ฿592
-3.94%
🎉 Sport & Entertainment
Chiang Mai
Koh Samui
Difference
Gym Membership (Monthly)
$41.64 ฿1,347
$30.42 ฿984
36.88%
Tennis Court (1 Hour on Weekend)
$6.9 ฿223
$18.34 ฿593
-62.38%
Cinema Ticket
$5.8 ฿188
$6.93 ฿224
-16.31%
🧸 Childcare & Education
Chiang Mai
Koh Samui
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$308 ฿9,963
$666 ฿21.6K
-53.80%
International Primary School, 1 Child (Yearly)
$14.7K ฿475.8K
$9,943 ฿321.8K
47.87%
👕👟 Clothing & Footwear
Chiang Mai
Koh Samui
Difference
Jeans (Levis 501 Or Similar)
$55.4 ฿1,793
$52.2 ฿1,690
6.11%
Summer Dress (H&M, Zara, etc)
$26.4 ฿854
$34.62 ฿1,120
-23.74%
Sport Shoes (Adidas, Nike)
$85.1 ฿2,755
$80 ฿2,590
6.37%
Men's Leather Business Shoes
$71.8 ฿2,323
$84.6 ฿2,736
-15.11%
🏠 Accommodation & Living
Chiang Mai
Koh Samui
Difference
1-bedroom Apartment, City Center (Monthly)
$434 ฿14K
$693 ฿22.4K
-37.37%
1-bedroom Apartment, Outside City Center (Monthly)
$235 ฿7,610
$371 ฿12K
-36.53%
3-bedroom Apartment, City Center (Monthly)
$821 ฿26.6K
$1,410 ฿45.6K
-41.78%
3-bedroom Apartment, Outside City Center (Monthly)
$498 ฿16.1K
$1,122 ฿36.3K
-55.58%
Buy Apartment in City Center (m2)
$2,180 ฿70.6K
$1,969 ฿63.7K
10.74%
Buy Apartment Outside City Center (m2)
$1,543 ฿49.9K
$1,378 ฿44.6K
11.95%
💵 Salaries & Financials
Chiang Mai
Koh Samui
Difference
Average Monthly Net Salary (After Tax)
$703 ฿22.8K
$453 ฿14.7K
55.16%
20-Year Fixed Mortgage Interest Rate (Annual %)
5
5.33
-6.19%

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

Last update for Chiang Mai: October 29, 2025

Last update for Koh Samui: October 29, 2025

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