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Cost of Living Comparison Between Portsmouth and Chiang Mai Cost of Living Comparison Between Portsmouth and Chiang Mai

😐 Solo nomad: Portsmouth is 85.6% more expensive than Chiang Mai without rent, and 198.4% more expensive with rent.
😐 Family of 3: Portsmouth is 104.8% more expensive than Chiang Mai without rent, and 160.6% more expensive with rent.
Currency
🍽 Eating Out
Portsmouth
Chiang Mai
Difference
Meal at Budget Restaurant
$23.29 £17.40
$1.97 ฿62.0
1082.23%
Three-Course Dinner for Two, Mid-Range
$86.8 £64.9
$18.68 ฿587
364.72%
Fast Food Meal (McDonalds, etc)
$9.24 £6.90
$7.92 ฿249
16.67%
Cappuccino
$4.62 £3.45
$2.02 ฿63.7
128.71%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$2.20 £1.65
$0.84 ฿26.45
161.90%
Water (0.33 liter bottle)
$1.75 £1.31
$0.35 ฿11.07
400.00%
Local Beer (0.5 liter draught)
$6.01 £4.49
$2.22 ฿69.9
170.72%
Imported Beer (0.33 liter bottle)
$6.22 £4.65
$3.59 ฿113
73.26%
🛒 Groceries & Markets
Portsmouth
Chiang Mai
Difference
Milk (1 liter)
$1.64 £1.23
$1.67 ฿52.4
-1.80%
White Bread (500g)
$1.51 £1.12
$1.62 ฿51.1
-6.79%
Rice (white) (1kg)
$2.77 £2.07
$1.20 ฿37.83
130.83%
Eggs
$3.32 £2.48
$1.93 ฿60.8
72.02%
Local Cheese (1kg)
$8.57 £6.40
$16.00 ฿503
-46.44%
Chicken Fillets (1kg)
$7.42 £5.55
$3.16 ฿99.2
134.81%
Beef Round Steak (1kg)
$15.26 £11.40
$10.93 ฿344
39.62%
Apples (1kg)
$4.30 £3.22
$2.67 ฿83.8
61.05%
Banana (1kg)
$2.32 £1.73
$1.18 ฿36.99
96.61%
Oranges (1kg)
$3.01 £2.25
$1.64 ฿51.5
83.54%
Tomato (1kg)
$4.83 £3.61
$1.59 ฿49.83
203.77%
Potato (1kg)
$1.22 £0.91
$1.32 ฿41.64
-7.58%
Onion (1kg)
$1.71 £1.28
$1.19 ฿37.49
43.70%
Lettuce (1 head)
$1.05 £0.78
$0.71 ฿22.20
47.89%
Water (1.5 liter bottle)
$1.95 £1.45
$0.56 ฿17.75
248.21%
Cigarettes 20 Pack (Marlboro, Camel)
$16.96 £12.67
$4.64 ฿146
265.52%
Wine (Bottle)
$12.02 £8.98
$18.96 ฿596
-36.60%
Local Beer (0.5 liter bottle)
$3.02 £2.25
$1.77 ฿55.7
70.62%
Imported Beer (0.33 liter bottle)
$1.81 £1.36
$3.20 ฿101
-43.44%
🚌 Getting Around
Portsmouth
Chiang Mai
Difference
One-way Ticket (Public Transport)
$3.31 £2.47
$0.90 ฿28.32
267.78%
Public Transport Monthly Pass (Regular Price)
$89.2 £66.7
$19.24 ฿605
363.77%
Taxi Start (Normal Tariff)
$4.64 £3.46
$1.36 ฿42.78
241.18%
Taxi (Normal Tariff) (1km)
$1.75 £1.31
$1.35 ฿42.37
29.63%
Taxi 1hour Waiting (Normal Tariff)
$16.49 £12.32
$8.15 ฿256
102.33%
Gasoline (1 liter)
$1.87 £1.40
$1.22 ฿38.43
53.28%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$37.9K £28.3K
$21.4K ฿671.8K
77.47%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$40.2K £30.0K
$21.7K ฿683.8K
84.93%
🧾 Monthly Utilities & Internet
Portsmouth
Chiang Mai
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$468 £349
$70.3 ฿2,210
565.01%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$15.68 £11.71
$13.91 ฿437
12.72%
Internet (50+ Mbps, Unlimited Data)
$41.19 £30.77
$18.00 ฿566
128.83%
🎉 Sport & Entertainment
Portsmouth
Chiang Mai
Difference
Gym Membership (Monthly)
$35.41 £26.45
$41.78 ฿1,314
-15.25%
Tennis Court (1 Hour on Weekend)
$20.61 £15.40
$6.80 ฿214
203.09%
Cinema Ticket
$11.05 £8.25
$5.72 ฿180
93.18%
🧸 Childcare & Education
Portsmouth
Chiang Mai
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$1,321 £987
$308 ฿9,693
328.59%
International Primary School, 1 Child (Yearly)
$18.6K £13.9K
$14.8K ฿465.7K
25.33%
👕👟 Clothing & Footwear
Portsmouth
Chiang Mai
Difference
Jeans (Levis 501 Or Similar)
$86.6 £64.7
$55.9 ฿1,756
55.00%
Summer Dress (H&M, Zara, etc)
$41.63 £31.10
$26.71 ฿840
55.86%
Sport Shoes (Adidas, Nike)
$89.8 £67.1
$84.5 ฿2,658
6.27%
Men's Leather Business Shoes
$139 £103
$70.8 ฿2,227
95.61%
🏠 Accommodation & Living
Portsmouth
Chiang Mai
Difference
1-bedroom Apartment, City Center (Monthly)
$1,405 £1,050
$431 ฿13.5K
226.32%
1-bedroom Apartment, Outside City Center (Monthly)
$1,085 £811
$237 ฿7,439
358.56%
3-bedroom Apartment, City Center (Monthly)
$1,926 £1,438
$811 ฿25.5K
137.56%
3-bedroom Apartment, Outside City Center (Monthly)
$1,766 £1,319
$501 ฿15.7K
252.68%
Buy Apartment in City Center (m2)
$4,534 £3,387
$2,202 ฿69.2K
105.89%
Buy Apartment Outside City Center (m2)
$3,816 £2,851
$1,600 ฿50.3K
138.47%
💵 Salaries & Financials
Portsmouth
Chiang Mai
Difference
Average Monthly Net Salary (After Tax)
$3,262 £2,437
$684 ฿21.5K
376.65%
20-Year Fixed Mortgage Interest Rate (Annual %)
5.9
5
18.00%

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

Last update for Portsmouth: January 11, 2026

Last update for Chiang Mai: January 13, 2026

City Median Internet Speeds Comparison (Updated December 2025)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.
Digital Nomad Cost of Living Index

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