Last update: Oct 2026

Cost of Living Comparison Between Foster City, CA and Phuket

For one person, living is cheaper in Phuket: $1,208 a month against $4,311 in Foster City, CA, rent and utilities included – about $37,200 less a year. Rent and utilities account for most of the difference.

208

Cost of Living Index in Foster City, CA
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Foster City, CA Living Index
59

Cost of Living Index in Phuket
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Phuket Living Index

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Foster City, CA

🇺🇸 United States

$4,311

/mo nomad

Phuket

🇹🇭 Thailand

$1,208

/mo nomad

Monthly Cost of Living

How much you'll spend in Foster City, CA and in Phuket

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

A single person spends $4,311 per month in Foster City, CA vs $1,208 in Phuket, rent included.

Foster City, CA $4,311
Phuket $1,208

A couple spends around $4,062 per month in Foster City, CA vs $2,027 in Phuket, rent included.

Foster City, CA $4,062
Phuket $2,027

A family of three spends $3,812 per month in Foster City, CA vs $2,845 in Phuket, rent included.

Foster City, CA $3,812
Phuket $2,845

Foster City, CA costs about 257% more than Phuket, and outside of rent the biggest gap is in eating out.

Foster City, CA sits 218% above the global median, while Phuket is 11% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$24.94 $24.94

$4.40 ฿147

466.82%

Three-Course Dinner for Two, Mid-Range

$109 $109

$32.26 ฿1,078

239.06%

Fast Food Meal (McDonalds, etc)

$12.14 $12.14

$8.76 ฿293

38.58%

Cappuccino

$5.63 $5.63

$2.83 ฿94.5

98.94%

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

$2.94 $2.94

$0.90 ฿30.14

226.67%

Water (0.33 liter bottle)

$2.72 $2.72

$0.47 ฿15.56

478.72%

Local Beer (0.5 liter draught)

$8.09 $8.09

$2.55 ฿85.2

217.25%

Imported Beer (0.33 liter bottle)

$8.20 $8.20

$3.83 ฿128

114.10%

Milk (1 liter)

$1.38 $1.38

$1.73 ฿57.7

-20.23%

White Bread (500g)

$4.96 $4.96

$1.47 ฿49.11

237.41%

Rice (white) (1kg)

$2.18 $2.18

$1.51 ฿50.6

44.37%

Eggs

$6.46 $6.46

$2.17 ฿72.7

197.70%

Local Cheese (1kg)

$15.14 $15.14

$19.70 ฿658

-23.15%

Chicken Fillets (1kg)

$13.04 $13.04

$3.34 ฿112

290.42%

Beef Round Steak (1kg)

$23.19 $23.19

$11.16 ฿373

107.80%

Apples (1kg)

$7.78 $7.78

$2.85 ฿95.1

172.98%

Banana (1kg)

$2.36 $2.36

$1.70 ฿56.9

38.82%

Oranges (1kg)

$6.50 $6.50

$2.19 ฿73.3

196.80%

Tomato (1kg)

$3.30 $3.30

$2.05 ฿68.4

60.98%

Potato (1kg)

$3.35 $3.35

$1.45 ฿48.57

131.03%

Onion (1kg)

$3.12 $3.12

$1.38 ฿46.16

126.09%

Lettuce (1 head)

$2.46 $2.46

$1.07 ฿35.69

129.91%

Water (1.5 liter bottle)

$2.06 $2.06

$0.51 ฿16.91

303.92%

Cigarettes 20 Pack (Marlboro, Camel)

$11.93 $11.93

$4.26 ฿142

180.05%

Wine (Bottle)

$20.18 $20.18

$18.58 ฿621

8.61%

Local Beer (0.5 liter bottle)

$1.72 $1.72

$1.78 ฿59.7

-3.37%

Imported Beer (0.33 liter bottle)

$3.70 $3.70

$2.85 ฿95.2

29.82%

One-way Ticket (Public Transport)

$3.77 $3.77

$2.26 ฿75.6

66.81%

Public Transport Monthly Pass (Regular Price)

$190 $190

$22.10 ฿738

760.09%

Taxi Start (Normal Tariff)

$3.22 $3.22

$3.01 ฿101

6.98%

Taxi (Normal Tariff) (1km)

$2.36 $2.36

$1.06 ฿35.34

122.64%

Taxi 1hour Waiting (Normal Tariff)

$39.74 $39.74

$3.86 ฿129

929.53%

Gasoline (1 liter)

$1.58 $1.58

$1.45 ฿48.45

8.97%

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

$27.7K $27.7K

$26.3K ฿879.9K

5.35%

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

$26.3K $26.3K

$26.9K ฿900.4K

-2.48%

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

$270 $270

$96.4 ฿3,221

179.91%

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

$50.2 $50.2

$11.04 ฿369

354.89%

Internet (50+ Mbps, Unlimited Data)

$67.5 $67.5

$17.14 ฿573

293.64%

Gym Membership (Monthly)

$112 $112

$52.2 ฿1,744

114.76%

Tennis Court (1 Hour on Weekend)

$11.16 ฿373

Cinema Ticket

$15.80 $15.80

$7.81 ฿261

102.30%

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

$2,697 $2,697

$556 ฿18.6K

385.19%

International Primary School, 1 Child (Yearly)

$37.6K $37.6K

$11.6K ฿387.0K

224.79%

Jeans (Levis 501 Or Similar)

$47.34 $47.34

$64.2 ฿2,146

-26.26%

Summer Dress (H&M, Zara, etc)

$29.56 $29.56

$28.69 ฿959

3.03%

Sport Shoes (Adidas, Nike)

$67.7 $67.7

$95.4 ฿3,187

-28.98%

Men's Leather Business Shoes

$49.96 $49.96

$88.0 ฿2,940

-43.21%

1-bedroom Apartment, City Center (Monthly)

$3,003 $3,003

$737 ฿24.6K

307.31%

1-bedroom Apartment, Outside City Center (Monthly)

$2,609 $2,609

$462 ฿15.5K

464.18%

3-bedroom Apartment, City Center (Monthly)

$2,095 ฿70.0K

3-bedroom Apartment, Outside City Center (Monthly)

$1,201 ฿40.1K

Buy Apartment in City Center (m2)

$10.6K $10.6K

$3,488 ฿116.6K

205.31%

Buy Apartment Outside City Center (m2)

$9,568 $9,568

$2,523 ฿84.3K

279.24%

Average Monthly Net Salary (After Tax)

$6,872 $6,872

$501 ฿16.7K

1272.50%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.82

5.57

22.44%

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

Last update for Foster City, CA: October 17, 2026

Last update for Phuket: October 19, 2026

Monthly budget structure

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

Accommodation & Living

Foster City, CA

$2.6K 60.5%

Phuket

$462 38.3% 82.3% $2.1K

Groceries & Markets

Foster City, CA

$481 11.2%

Phuket

$269 22.2% 44.1% $212

Monthly Utilities & Internet

Foster City, CA

$387 9%

Phuket

$125 10.3% 67.9% $263

Eating Out

Foster City, CA

$383 8.9%

Phuket

$121 10% 68.3% $262

Getting Around

Foster City, CA

$220 5.1%

Phuket

$39 3.3% 82.1% $181

Sport & Entertainment

Foster City, CA

$144 3.3%

Phuket

$68 5.6% 52.8% $76

Clothing & Footwear

Foster City, CA

$88 2%

Phuket

$124 10.3% 42% $37

Cost Breakdown

A central one-bedroom costs $3,003 in Foster City, CA versus $737 in Phuket. 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 1272% higher in Foster City, CA, 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 $109 in Foster City, CA versus $32.00 in Phuket. Monthly groceries follow the same trend: $481 vs $269 – making Phuket the more affordable choice for daily food spending.

Good to know

🇺🇸 Foster City, CA

🇹🇭 Phuket

🕒 Local time

02:32 2:32 AM

16:32 4:32 PM

14 h ahead of Foster City, CA

🌤 Weather

👥 Population

30,567

79,308

💱 Currency

United States Dollar USD $

Thai Baht THB ฿

📈 Exchange rate

1 USD = 0.89 EUR

100 THB = 2.99 USD

100 THB = 2.66 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 October 22, 2026: 1 EUR = 1.12 USD (1 USD = 0.89 EUR).

Thai Baht exchange rates as of October 22, 2026: 1 USD = 33.42 THB (100 THB = 2.99 USD). 1 EUR = 37.57 THB (100 THB = 2.66 EUR).

THB to USD in detail →

On the map

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Between locations

Foster City, CA Phuket 13,430 km ≈ 17 h nonstop flight

From you

Foster City, CA
Phuket

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

Foster City, CA vs Phuket: Cost of Living - Frequently Asked Questions

Yes – Foster City, CA is pricier by about 257%, and outside of rent the gap shows up most in eating out.

For a comfortable life, plan on about $6,467 per month in Foster City, CA and $1,813 in Phuket. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Phuket, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Public transport costs about 760% less in Phuket. For daily commuters, that gap adds up to noticeable savings over a year.

Kindergarten costs $2,697 per month in Foster City, CA and $556 in Phuket. For families with young kids, this one expense can tip the scales when choosing between the two cities.

A $1,500 monthly budget goes further in Phuket, where all-in costs run around $1,208, than in Foster City, CA at $4,311. In Phuket it covers expenses comfortably, while in Foster City, CA it requires careful planning or may not stretch far enough.

Families tend to lean toward Phuket – 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 Phuket. If higher salaries, better infrastructure, or specific career opportunities are the priority, Foster City, CA makes more sense. Both are solid long-term options with distinct trade-offs.