Cost of Living Comparison Between Foster City, CA and Chiang Mai Cost of Living Comparison Between Foster City, CA and Chiang Mai

😐 Solo nomad: Foster City, CA is 108.6% more expensive than Chiang Mai without rent, and 365.5% more expensive with rent.
😐 Family of 3: Foster City, CA is 146% more expensive than Chiang Mai without rent, and 316.3% more expensive with rent.
Currency
🍽 Eating Out
Foster City, CA
Chiang Mai
Difference
Meal at Budget Restaurant
$15.05 $15.05
$2.02 ฿65.3
645.05%
Three-Course Dinner for Two, Mid-Range
$69.5 $69.5
$18.78 ฿608
269.86%
Fast Food Meal (McDonalds, etc)
$11.1 $11.1
$7.67 ฿248
44.72%
Cappuccino
$4.94 $4.94
$1.98 ฿64.2
149.49%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$3.33 $3.33
$0.82 ฿26.64
306.10%
Water (0.33 liter bottle)
$2.5 $2.5
$0.33 ฿10.58
657.58%
Local Beer (0.5 liter draught)
$9.2 $9.2
$2.12 ฿68.6
333.96%
Imported Beer (0.33 liter bottle)
$10.89 $10.89
$3.73 ฿121
191.96%
🛒 Groceries & Markets
Foster City, CA
Chiang Mai
Difference
Milk (1 liter)
$1.05 $1.05
$1.64 ฿53.2
-35.98%
White Bread (500g)
$3.33 $3.33
$1.57 ฿50.9
112.10%
Rice (white) (1kg)
$2.24 $2.24
$1.19 ฿38.62
88.24%
Eggs
$3.06 $3.06
$1.98 ฿64.1
54.55%
Local Cheese (1kg)
$16.24 $16.24
$15.99 ฿517
1.56%
Chicken Fillets (1kg)
$11.23 $11.23
$3.12 ฿101
259.94%
Beef Round Steak (1kg)
$20.13 $20.13
$11.16 ฿361
80.38%
Apples (1kg)
$6.21 $6.21
$2.76 ฿89.2
125.00%
Banana (1kg)
$2.47 $2.47
$1.22 ฿39.5
102.46%
Oranges (1kg)
$4.75 $4.75
$1.71 ฿55.4
177.78%
Tomato (1kg)
$3.25 $3.25
$1.55 ฿50.2
109.68%
Potato (1kg)
$3.34 $3.34
$1.34 ฿43.21
149.25%
Onion (1kg)
$4.36 $4.36
$1.21 ฿39.23
260.33%
Lettuce (1 head)
$3.03 $3.03
$0.72 ฿23.2
320.83%
Water (1.5 liter bottle)
$1.46 $1.46
$0.53 ฿17.05
175.47%
Cigarettes 20 Pack (Marlboro, Camel)
$11.38 $11.38
$4.72 ฿153
141.10%
Wine (Bottle)
$11.99 $11.99
$18.39 ฿595
-34.80%
Local Beer (0.5 liter bottle)
$2.33 $2.33
$1.79 ฿57.9
30.17%
Imported Beer (0.33 liter bottle)
$3.31 $3.31
$3.21 ฿104
3.12%
🚌 Getting Around
Foster City, CA
Chiang Mai
Difference
One-way Ticket (Public Transport)
$3.64 $3.64
$0.94 ฿30.44
287.23%
Public Transport Monthly Pass (Regular Price)
$191 $191
$18.9 ฿612
909.95%
Taxi Start (Normal Tariff)
$3.54 $3.54
$1.42 ฿46.08
149.30%
Taxi (Normal Tariff) (1km)
$1.85 $1.85
$1.35 ฿43.53
37.04%
Taxi 1hour Waiting (Normal Tariff)
$30.16 $30.16
$7.85 ฿254
284.20%
Gasoline (1 liter)
$1.28 $1.28
$1.25 ฿40.4
2.40%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$29.9K $29.9K
$21.2K ฿684.9K
41.30%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$26.5K $26.5K
$21.8K ฿706.8K
21.31%
🧾 Monthly Utilities & Internet
Foster City, CA
Chiang Mai
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$270 $270
$70.6 ฿2,285
281.70%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$49.14 $49.14
$13.72 ฿444
258.16%
Internet (50+ Mbps, Unlimited Data)
$68.9 $68.9
$17.56 ฿568
292.60%
🎉 Sport & Entertainment
Foster City, CA
Chiang Mai
Difference
Gym Membership (Monthly)
$42.62 $42.62
$41.64 ฿1,347
2.35%
Tennis Court (1 Hour on Weekend)
-
$6.9 ฿223
-
Cinema Ticket
$15.35 $15.35
$5.8 ฿188
164.66%
🧸 Childcare & Education
Foster City, CA
Chiang Mai
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$1,978 $1,978
$308 ฿9,963
542.50%
International Primary School, 1 Child (Yearly)
$26.4K $26.4K
$14.7K ฿475.8K
79.65%
👕👟 Clothing & Footwear
Foster City, CA
Chiang Mai
Difference
Jeans (Levis 501 Or Similar)
$46.18 $46.18
$55.4 ฿1,793
-16.64%
Summer Dress (H&M, Zara, etc)
$29.75 $29.75
$26.4 ฿854
12.69%
Sport Shoes (Adidas, Nike)
$65.7 $65.7
$85.1 ฿2,755
-22.85%
Men's Leather Business Shoes
$49.86 $49.86
$71.8 ฿2,323
-30.54%
🏠 Accommodation & Living
Foster City, CA
Chiang Mai
Difference
1-bedroom Apartment, City Center (Monthly)
$3,056 $3,056
$434 ฿14K
603.77%
1-bedroom Apartment, Outside City Center (Monthly)
$2,558 $2,558
$235 ฿7,610
987.60%
3-bedroom Apartment, City Center (Monthly)
$4,515 $4,515
$821 ฿26.6K
449.84%
3-bedroom Apartment, Outside City Center (Monthly)
$4,522 $4,522
$498 ฿16.1K
807.58%
Buy Apartment in City Center (m2)
$10.8K $10.8K
$2,180 ฿70.6K
395.06%
Buy Apartment Outside City Center (m2)
$9,784 $9,784
$1,543 ฿49.9K
534.17%
💵 Salaries & Financials
Foster City, CA
Chiang Mai
Difference
Average Monthly Net Salary (After Tax)
$7,087 $7,087
$703 ฿22.8K
907.53%
20-Year Fixed Mortgage Interest Rate (Annual %)
6.51
5
30.20%

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

Last update for Foster City, CA: October 27, 2025

Last update for Chiang Mai: October 29, 2025

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