Cost of Living Comparison Between Seongnam and Jeju Cost of Living Comparison Between Seongnam and Jeju

😐 Solo nomad: Seongnam is 31.4% more expensive than Jeju without rent, and 21.9% more expensive with rent.

🙂 Family of 3: Seongnam is 2.4% cheaper than Jeju without rent, and 2.5% cheaper with rent.

Meal at Budget Restaurant

$5.80 ₩8,545

$6.43 ₩9,470

-9.80%

Three-Course Dinner for Two, Mid-Range

$41.63 ₩61.3K

$50.5 ₩74.4K

-17.56%

Fast Food Meal (McDonalds, etc)

$4.37 ₩6,435

$4.08 ₩6,013

7.11%

Cappuccino

$3.78 ₩5,565

$5.40 ₩7,950

-30.00%

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

$1.53 ₩2,260

$2.42 ₩3,564

-36.78%

Water (0.33 liter bottle)

$0.84 ₩1,239

$1.94 ₩2,855

-56.70%

Local Beer (0.5 liter draught)

$2.52 ₩3,704

$4.12 ₩6,070

-38.83%

Imported Beer (0.33 liter bottle)

$3.58 ₩5,280

$5.79 ₩8,528

-38.17%

Milk (1 liter)

$2.23 ₩3,278

$2.16 ₩3,177

3.24%

White Bread (500g)

$2.03 ₩2,983

$2.16 ₩3,184

-6.02%

Rice (white) (1kg)

$3.15 ₩4,640

$2.19 ₩3,219

43.84%

Eggs

$3.09 ₩4,555

$2.63 ₩3,874

17.49%

Local Cheese (1kg)

$9.11 ₩13.4K

$10.46 ₩15.4K

-12.91%

Chicken Fillets (1kg)

$7.70 ₩11.3K

$8.14 ₩12.0K

-5.41%

Beef Round Steak (1kg)

$33.90 ₩49.9K

$28.00 ₩41.2K

21.07%

Apples (1kg)

$7.65 ₩11.3K

$7.73 ₩11.4K

-1.03%

Banana (1kg)

$3.48 ₩5,130

$3.23 ₩4,760

7.74%

Oranges (1kg)

$5.64 ₩8,305

$5.69 ₩8,382

-0.88%

Tomato (1kg)

$6.46 ₩9,514

$5.27 ₩7,764

22.58%

Potato (1kg)

$3.59 ₩5,288

$2.87 ₩4,225

25.09%

Onion (1kg)

$2.94 ₩4,324

$1.88 ₩2,762

56.38%

Lettuce (1 head)

$2.51 ₩3,703

$2.26 ₩3,327

11.06%

Water (1.5 liter bottle)

$1.00 ₩1,469

$0.42 ₩625

138.10%

Cigarettes 20 Pack (Marlboro, Camel)

$3.39 ₩4,996

$3.40 ₩5,004

-0.29%

Wine (Bottle)

$17.29 ₩25.5K

$16.75 ₩24.7K

3.22%

Local Beer (0.5 liter bottle)

$1.81 ₩2,662

$1.90 ₩2,801

-4.74%

Imported Beer (0.33 liter bottle)

$1.79 ₩2,640

$1.64 ₩2,414

9.15%

One-way Ticket (Public Transport)

$1.10 ₩1,614

$0.84 ₩1,239

30.95%

Taxi Start (Normal Tariff)

$3.50 ₩5,157

$2.58 ₩3,801

35.66%

Taxi (Normal Tariff) (1km)

$0.57 ₩841

$0.56 ₩832

1.79%

Taxi 1hour Waiting (Normal Tariff)

$8.85 ₩13.0K

$8.98 ₩13.2K

-1.45%

Gasoline (1 liter)

$1.24 ₩1,820

$1.27 ₩1,877

-2.36%

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

$28.1K ₩41.3M

$28.0K ₩41.2M

0.27%

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

$24.7K ₩36.4M

$24.6K ₩36.2M

0.76%

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

$166 ₩244.4K

$162 ₩238.0K

2.71%

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

$34.53 ₩50.9K

$35.55 ₩52.4K

-2.87%

Internet (50+ Mbps, Unlimited Data)

$22.62 ₩33.3K

$19.59 ₩28.8K

15.47%

Gym Membership (Monthly)

$48.70 ₩71.7K

$36.49 ₩53.7K

33.46%

Cinema Ticket

$11.19 ₩16.5K

$11.10 ₩16.3K

0.81%

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

$410 ₩604.5K

$362 ₩533.1K

13.41%

International Primary School, 1 Child (Yearly)

$23.8K ₩35.0M

$25.0K ₩36.8M

-4.89%

Jeans (Levis 501 Or Similar)

$57.9 ₩85.3K

$50.8 ₩74.8K

13.95%

Summer Dress (H&M, Zara, etc)

$47.71 ₩70.3K

$28.84 ₩42.5K

65.43%

Sport Shoes (Adidas, Nike)

$78.8 ₩116.0K

$65.9 ₩97.0K

19.64%

Men's Leather Business Shoes

$116 ₩171.6K

$88.3 ₩130.0K

31.97%

1-bedroom Apartment, City Center (Monthly)

$863 ₩1.3M

$501 ₩738.0K

72.29%

1-bedroom Apartment, Outside City Center (Monthly)

$665 ₩979.7K

$390 ₩575.1K

70.35%

3-bedroom Apartment, City Center (Monthly)

$1,085 ₩1.6M

$1,038 ₩1.5M

4.53%

3-bedroom Apartment, Outside City Center (Monthly)

$1,012 ₩1.5M

$1,129 ₩1.7M

-10.33%

Buy Apartment in City Center (m2)

$12.3K ₩18.1M

$8,787 ₩12.9M

40.18%

Buy Apartment Outside City Center (m2)

$5,845 ₩8.6M

$5,886 ₩8.7M

-0.70%

Average Monthly Net Salary (After Tax)

$2,541 ₩3.7M

$1,680 ₩2.5M

51.20%

20-Year Fixed Mortgage Interest Rate (Annual %)

4.14

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

Last update for Seongnam: January 11, 2026

Last update for Jeju: January 12, 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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