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

Monthly Cost of Living

A single person spends $2,598 per month in Portmarnock vs $852 in Chiang Mai, rent included.

A couple spends around $3,865 per month in Portmarnock vs $1,354 in Chiang Mai, rent included.

A family of three spends $5,132 per month in Portmarnock vs $1,857 in Chiang Mai, rent included.

Portmarnock costs about 205% more than Chiang Mai, driven mainly by Eating Out.

Portmarnock sits 94% above the global median, while Chiang Mai is 36% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$23.48 €20.10

$1.96 ฿64.0

1097.96%

Three-Course Dinner for Two, Mid-Range

$106 €90.6

$18.81 ฿615

462.47%

Fast Food Meal (McDonalds, etc)

$10.22 €8.75

$7.92 ฿259

29.04%

Cappuccino

$4.64 €3.97

$1.91 ฿62.6

142.93%

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

$2.33 €1.99

$0.84 ฿27.41

177.38%

Water (0.33 liter bottle)

$1.57 €1.34

$0.35 ฿11.51

348.57%

Local Beer (0.5 liter draught)

$7.03 €6.02

$2.21 ฿72.1

218.10%

Imported Beer (0.33 liter bottle)

$6.55 €5.60

$3.80 ฿124

72.37%

Milk (1 liter)

$1.51 €1.29

$1.64 ฿53.5

-7.93%

White Bread (500g)

$2.16 €1.85

$1.62 ฿53.1

33.33%

Rice (white) (1kg)

$2.15 €1.84

$1.18 ฿38.62

82.20%

Eggs

$3.99 €3.42

$2.01 ฿65.8

98.51%

Local Cheese (1kg)

$11.69 €10.01

$15.89 ฿520

-26.43%

Chicken Fillets (1kg)

$10.46 €8.95

$3.01 ฿98.5

247.51%

Beef Round Steak (1kg)

$13.98 €11.96

$10.77 ฿352

29.81%

Apples (1kg)

$2.99 €2.56

$2.61 ฿85.5

14.56%

Banana (1kg)

$2.01 €1.72

$1.22 ฿39.88

64.75%

Oranges (1kg)

$2.86 €2.45

$1.70 ฿55.7

68.24%

Tomato (1kg)

$3.55 €3.04

$1.58 ฿51.5

124.68%

Potato (1kg)

$1.43 €1.22

$1.32 ฿43.14

8.33%

Onion (1kg)

$1.40 €1.20

$1.17 ฿38.23

19.66%

Lettuce (1 head)

$1.37 €1.17

$0.67 ฿21.98

104.48%

Water (1.5 liter bottle)

$2.02 €1.73

$0.56 ฿18.32

260.71%

Cigarettes 20 Pack (Marlboro, Camel)

$20.78 €17.79

$4.53 ฿148

358.72%

Wine (Bottle)

$14.00 €11.98

$18.20 ฿595

-23.08%

Local Beer (0.5 liter bottle)

$4.53 €3.87

$1.83 ฿60.0

147.54%

Imported Beer (0.33 liter bottle)

$4.40 €3.76

$3.23 ฿106

36.22%

One-way Ticket (Public Transport)

$2.40 €2.05

$0.89 ฿29.00

169.66%

Public Transport Monthly Pass (Regular Price)

$99.6 €85.3

$19.38 ฿634

414.14%

Taxi Start (Normal Tariff)

$4.84 €4.14

$1.35 ฿44.20

258.52%

Taxi (Normal Tariff) (1km)

$1.33 €1.13

$1.35 ฿44.05

-1.48%

Taxi 1hour Waiting (Normal Tariff)

$39.13 €33.50

$8.25 ฿270

374.30%

Gasoline (1 liter)

$1.99 €1.71

$1.27 ฿41.64

56.69%

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

$41.9K €35.9K

$21.2K ฿691.8K

98.22%

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

$39.2K €33.6K

$22.5K ฿735.3K

74.54%

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

$281 €240

$70.2 ฿2,294

300.37%

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

$21.90 €18.75

$13.77 ฿450

59.04%

Internet (50+ Mbps, Unlimited Data)

$54.9 €47.03

$17.60 ฿575

212.16%

Gym Membership (Monthly)

$52.3 €44.77

$41.57 ฿1,360

25.84%

Tennis Court (1 Hour on Weekend)

$6.60 ฿216

Cinema Ticket

$13.87 €11.88

$5.78 ฿189

139.97%

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

$1,045 €894

$306 ฿10.0K

241.25%

International Primary School, 1 Child (Yearly)

$8,104 €6,937

$14.8K ฿484.8K

-45.34%

Jeans (Levis 501 Or Similar)

$90.9 €77.8

$54.4 ฿1,778

67.19%

Summer Dress (H&M, Zara, etc)

$40.20 €34.41

$26.14 ฿855

53.79%

Sport Shoes (Adidas, Nike)

$101 €86.4

$84.5 ฿2,764

19.40%

Men's Leather Business Shoes

$108 €92.4

$69.4 ฿2,270

55.49%

1-bedroom Apartment, City Center (Monthly)

$1,478 €1,265

$424 ฿13.9K

248.84%

1-bedroom Apartment, Outside City Center (Monthly)

$1,254 €1,073

$238 ฿7,788

426.31%

3-bedroom Apartment, City Center (Monthly)

$2,397 €2,052

$825 ฿27.0K

190.66%

3-bedroom Apartment, Outside City Center (Monthly)

$1,979 €1,694

$515 ฿16.8K

284.19%

Buy Apartment in City Center (m2)

$4,651 €3,981

$2,049 ฿67.0K

126.94%

Buy Apartment Outside City Center (m2)

$1,523 ฿49.8K

Average Monthly Net Salary (After Tax)

$4,907 €4,200

$635 ฿20.8K

672.52%

20-Year Fixed Mortgage Interest Rate (Annual %)

4.04

-19.20%

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

Last update for Portmarnock: April 27, 2026

Last update for Chiang Mai: April 27, 2026

Cost Breakdown

A central one-bedroom costs $1,478 in Portmarnock versus $424 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 run about 673% higher in Portmarnock, 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 $106 in Portmarnock versus $19.00 in Chiang Mai. Monthly groceries follow the same trend: $343 vs $243 – making Chiang Mai the more affordable choice for daily food spending.

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

Portmarnock vs Chiang Mai: Cost of Living - Frequently Asked Questions

Portmarnock costs about 205% more than Chiang Mai, with the gap driven mainly by Eating Out. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $3,898 per month in Portmarnock and $1,278 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. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Kindergarten costs $1,045 per month in Portmarnock and $306 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 41% more in Portmarnock, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A $1,000 monthly budget goes further in Chiang Mai, where all-in costs run around $852, than in Portmarnock at $2,598. In Chiang Mai it covers expenses comfortably, while in Portmarnock it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $852 versus $2,598 in Portmarnock. Both have workable remote work infrastructure, but the cost gap matters when income varies month to month.

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 Chiang Mai. If higher salaries, better infrastructure, or specific career opportunities are the priority, Portmarnock makes more sense. Both are solid long-term options with distinct trade-offs.