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Cost of Living Comparison Between Chang-hua and Boulogne-Billancourt Cost of Living Comparison Between Chang-hua and Boulogne-Billancourt

🙂 Solo nomad: Chang-hua is 31.2% cheaper than Boulogne-Billancourt without rent, and 69.6% cheaper with rent.
🙂 Family of 3: Chang-hua is 43.6% cheaper than Boulogne-Billancourt without rent, and 67.4% cheaper with rent.
Currency
🍽 Eating Out
Chang-hua
Boulogne-Billancourt
Difference
Meal at Budget Restaurant
$3.69 NT$116
$17.41 €14.99
-78.81%
Three-Course Dinner for Two, Mid-Range
$27.5 NT$863
$72.1 €62.1
-61.86%
Fast Food Meal (McDonalds, etc)
$5.66 NT$178
$13.86 €11.94
-59.16%
Cappuccino
$1.83 NT$57.5
$4.72 €4.06
-61.23%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$0.86 NT$27.14
$4 €3.45
-78.50%
Water (0.33 liter bottle)
$0.47 NT$14.62
$3.3 €2.84
-85.76%
Local Beer (0.5 liter draught)
$1.45 NT$45.6
$7.91 €6.81
-81.67%
Imported Beer (0.33 liter bottle)
$2.01 NT$63
$5.92 €5.1
-66.05%
🛒 Groceries & Markets
Chang-hua
Boulogne-Billancourt
Difference
Milk (1 liter)
$2.7 NT$84.9
$1.44 €1.24
87.50%
White Bread (500g)
$1.96 NT$61.7
$2.04 €1.76
-3.92%
Rice (white) (1kg)
$3.01 NT$94.4
$2.84 €2.44
5.99%
Eggs
$2.89 NT$90.7
$3.49 €3.01
-17.19%
Local Cheese (1kg)
$17.35 NT$545
$22.01 €18.96
-21.17%
Chicken Fillets (1kg)
$8.17 NT$257
$12.46 €10.73
-34.43%
Beef Round Steak (1kg)
$20.57 NT$646
$23.71 €20.42
-13.24%
Apples (1kg)
$5.19 NT$163
$3.51 €3.03
47.86%
Banana (1kg)
$2.86 NT$89.7
$2.3 €1.98
24.35%
Oranges (1kg)
$2.86 NT$89.9
$2.7 €2.32
5.93%
Tomato (1kg)
$3.11 NT$97.6
$3.51 €3.02
-11.40%
Potato (1kg)
$2.72 NT$85.4
$2.68 €2.31
1.49%
Onion (1kg)
$2.2 NT$69.1
$3.05 €2.63
-27.87%
Lettuce (1 head)
$1.94 NT$60.9
$1.89 €1.63
2.65%
Water (1.5 liter bottle)
$0.83 NT$26.02
$0.7 €0.6
18.57%
Cigarettes 20 Pack (Marlboro, Camel)
$4.03 NT$126
$13.77 €11.86
-70.73%
Wine (Bottle)
$9.4 NT$295
$9.14 €7.87
2.84%
Local Beer (0.5 liter bottle)
$1.51 NT$47.27
$2.74 €2.36
-44.89%
Imported Beer (0.33 liter bottle)
$2.35 NT$73.9
$3.64 €3.14
-35.44%
🚌 Getting Around
Chang-hua
Boulogne-Billancourt
Difference
One-way Ticket (Public Transport)
$1.72 NT$54.1
$2.41 €2.08
-28.63%
Public Transport Monthly Pass (Regular Price)
$37.14 NT$1,166
$49.08 €42.27
-24.33%
Taxi Start (Normal Tariff)
$2.92 NT$91.7
$4.67 €4.02
-37.47%
Taxi (Normal Tariff) (1km)
$0.79 NT$24.72
$1.63 €1.41
-51.53%
Taxi 1hour Waiting (Normal Tariff)
$10.03 NT$315
$55.4 €47.72
-81.90%
Gasoline (1 liter)
$1.08 NT$33.82
$2.11 €1.82
-48.82%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$38K NT$1.2M
$35.9K €30.9K
5.64%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$27.2K NT$854.7K
$36.5K €31.5K
-25.47%
🧾 Monthly Utilities & Internet
Chang-hua
Boulogne-Billancourt
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$33.97 NT$1,067
$251 €217
-86.49%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$18.97 NT$596
$23.44 €20.19
-19.07%
Internet (50+ Mbps, Unlimited Data)
$19.92 NT$625
$35.74 €30.78
-44.26%
🎉 Sport & Entertainment
Chang-hua
Boulogne-Billancourt
Difference
Gym Membership (Monthly)
$25.89 NT$813
$66.9 €57.6
-61.28%
Tennis Court (1 Hour on Weekend)
$15.24 NT$478
$18.34 €15.8
-16.90%
Cinema Ticket
$10.08 NT$317
$15.67 €13.49
-35.67%
🧸 Childcare & Education
Chang-hua
Boulogne-Billancourt
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$624 NT$19.6K
$875 €754
-28.77%
International Primary School, 1 Child (Yearly)
$8,354 NT$262.3K
$8,470 €7,296
-1.38%
👕👟 Clothing & Footwear
Chang-hua
Boulogne-Billancourt
Difference
Jeans (Levis 501 Or Similar)
$53.9 NT$1,692
$94.3 €81.2
-42.84%
Summer Dress (H&M, Zara, etc)
$16.42 NT$516
$46.57 €40.11
-64.74%
Sport Shoes (Adidas, Nike)
$84.3 NT$2,647
$100 €86.5
-16.03%
Men's Leather Business Shoes
$54 NT$1,695
$157 €135
-65.63%
🏠 Accommodation & Living
Chang-hua
Boulogne-Billancourt
Difference
1-bedroom Apartment, City Center (Monthly)
$312 NT$9,786
$1,378 €1,187
-77.38%
1-bedroom Apartment, Outside City Center (Monthly)
$185 NT$5,813
$1,462 €1,260
-87.34%
3-bedroom Apartment, City Center (Monthly)
$540 NT$17K
$2,785 €2,399
-80.61%
3-bedroom Apartment, Outside City Center (Monthly)
$187 NT$5,878
$2,524 €2,174
-92.58%
Buy Apartment in City Center (m2)
$3,003 NT$94.3K
$10.8K €9,268
-72.09%
Buy Apartment Outside City Center (m2)
$1,656 NT$52K
$7,972 €6,866
-79.23%
💵 Salaries & Financials
Chang-hua
Boulogne-Billancourt
Difference
Average Monthly Net Salary (After Tax)
$2,049 NT$64.3K
$3,668 €3,160
-44.15%
20-Year Fixed Mortgage Interest Rate (Annual %)
2.19
3.62
-39.50%

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

Last update for Chang-hua: November 30, 2025

Last update for Boulogne-Billancourt: November 30, 2025

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