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

Monthly Cost of Living

A single person spends $2,332 per month in Perth vs $847 in Chiang Mai, rent included.

A couple spends around $3,411 per month in Perth vs $1,332 in Chiang Mai, rent included.

A family of three spends $4,490 per month in Perth vs $1,816 in Chiang Mai, rent included.

Perth costs about 175% more than Chiang Mai, driven mainly by Eating Out.

Perth sits 75% above the global median, while Chiang Mai is 37% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$16.54 A$23.63

$2.03 ฿68.4

714.78%

Three-Course Dinner for Two, Mid-Range

$79.6 A$114

$18.71 ฿631

325.33%

Fast Food Meal (McDonalds, etc)

$10.27 A$14.66

$7.84 ฿264

30.99%

Cappuccino

$3.72 A$5.31

$1.93 ฿65.0

92.75%

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

$2.58 A$3.68

$0.83 ฿28.01

210.84%

Water (0.33 liter bottle)

$1.93 A$2.75

$0.35 ฿11.81

451.43%

Local Beer (0.5 liter draught)

$7.69 A$10.98

$2.22 ฿74.8

246.40%

Imported Beer (0.33 liter bottle)

$6.67 A$9.53

$3.79 ฿128

75.99%

Milk (1 liter)

$1.45 A$2.06

$1.65 ฿55.5

-12.12%

White Bread (500g)

$2.45 A$3.50

$1.55 ฿52.3

58.06%

Rice (white) (1kg)

$2.00 A$2.86

$1.18 ฿39.82

69.49%

Eggs

$4.62 A$6.60

$2.01 ฿67.9

129.85%

Local Cheese (1kg)

$8.56 A$12.22

$16.16 ฿545

-47.03%

Chicken Fillets (1kg)

$8.37 A$11.95

$3.03 ฿102

176.24%

Beef Round Steak (1kg)

$13.68 A$19.53

$10.84 ฿365

26.20%

Apples (1kg)

$3.45 A$4.92

$2.68 ฿90.3

28.73%

Banana (1kg)

$2.93 A$4.19

$1.22 ฿41.16

140.16%

Oranges (1kg)

$2.87 A$4.10

$1.63 ฿54.8

76.07%

Tomato (1kg)

$4.79 A$6.85

$1.53 ฿51.5

213.07%

Potato (1kg)

$2.42 A$3.45

$1.34 ฿45.13

80.60%

Onion (1kg)

$1.70 A$2.43

$1.21 ฿40.88

40.50%

Lettuce (1 head)

$1.92 A$2.75

$0.70 ฿23.65

174.29%

Water (1.5 liter bottle)

$1.51 A$2.15

$0.53 ฿17.71

184.91%

Cigarettes 20 Pack (Marlboro, Camel)

$31.75 A$45.35

$4.69 ฿158

576.97%

Wine (Bottle)

$13.06 A$18.66

$17.71 ฿597

-26.26%

Local Beer (0.5 liter bottle)

$3.83 A$5.46

$1.85 ฿62.2

107.03%

Imported Beer (0.33 liter bottle)

$4.12 A$5.88

$3.21 ฿108

28.35%

One-way Ticket (Public Transport)

$3.06 A$4.37

$0.89 ฿30.03

243.82%

Public Transport Monthly Pass (Regular Price)

$72.4 A$103

$18.76 ฿632

285.66%

Taxi Start (Normal Tariff)

$4.07 A$5.81

$1.41 ฿47.43

188.65%

Taxi (Normal Tariff) (1km)

$2.22 A$3.17

$1.29 ฿43.54

72.09%

Taxi 1hour Waiting (Normal Tariff)

$49.73 A$71.0

$7.79 ฿263

538.38%

Gasoline (1 liter)

$1.13 A$1.61

$1.29 ฿43.61

-12.40%

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

$28.8K A$41.2K

$21.8K ฿733.8K

32.47%

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

$24.1K A$34.5K

$21.7K ฿731.2K

11.25%

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

$158 A$226

$70.0 ฿2,359

126.44%

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

$28.54 A$40.76

$14.19 ฿478

101.13%

Internet (50+ Mbps, Unlimited Data)

$54.3 A$77.5

$17.42 ฿587

211.60%

Gym Membership (Monthly)

$41.40 A$59.1

$41.64 ฿1,404

-0.58%

Tennis Court (1 Hour on Weekend)

$15.60 A$22.27

$6.89 ฿232

126.42%

Cinema Ticket

$16.53 A$23.61

$5.78 ฿195

185.99%

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

$1,823 A$2,603

$300 ฿10.1K

508.05%

International Primary School, 1 Child (Yearly)

$12.1K A$17.3K

$14.5K ฿489.5K

-16.46%

Jeans (Levis 501 Or Similar)

$69.3 A$99.0

$55.4 ฿1,866

25.18%

Summer Dress (H&M, Zara, etc)

$48.31 A$69.0

$26.31 ฿887

83.62%

Sport Shoes (Adidas, Nike)

$103 A$148

$84.8 ฿2,860

21.75%

Men's Leather Business Shoes

$105 A$149

$70.5 ฿2,376

48.48%

1-bedroom Apartment, City Center (Monthly)

$1,486 A$2,123

$425 ฿14.3K

249.56%

1-bedroom Apartment, Outside City Center (Monthly)

$1,166 A$1,665

$235 ฿7,924

395.88%

3-bedroom Apartment, City Center (Monthly)

$2,529 A$3,612

$802 ฿27.0K

215.26%

3-bedroom Apartment, Outside City Center (Monthly)

$1,792 A$2,559

$516 ฿17.4K

247.49%

Buy Apartment in City Center (m2)

$8,178 A$11.7K

$1,926 ฿64.9K

324.59%

Buy Apartment Outside City Center (m2)

$5,804 A$8,289

$1,451 ฿48.9K

300.00%

Average Monthly Net Salary (After Tax)

$4,287 A$6,122

$586 ฿19.8K

631.14%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.42

28.40%

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

Last update for Perth: July 20, 2026

Last update for Chiang Mai: July 20, 2026

Cost Breakdown

A central one-bedroom costs $1,486 in Perth versus $425 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 631% higher in Perth, 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 $80.0 in Perth versus $19.00 in Chiang Mai. Monthly groceries follow the same trend: $334 vs $242 – 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

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

Perth costs about 175% 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 $3,498 per month in Perth and $1,271 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 $1,823 per month in Perth and $300 in Chiang Mai. For families with young kids, this one expense can tip the scales when choosing between the two cities.

Groceries cost about 38% more in Perth, 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 $847, than in Perth at $2,332. In Chiang Mai it covers expenses comfortably, while in Perth it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $847 versus $2,332 in Perth. 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, Perth makes more sense. Both are solid long-term options with distinct trade-offs.