Last update: Oct 2026

Cost of Living Comparison Between Lachen and Buenos Aires

For one person, living is cheaper in Buenos Aires: $1,646 a month against $3,419 in Lachen, rent and utilities included – about $21,300 less a year. Rent and utilities account for most of the difference.

166

Cost of Living Index in Lachen
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Lachen Living Index
79

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Lachen

🇨🇭 Switzerland

$3,419

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,646

/mo nomad

Monthly Cost of Living

How much you'll spend in Lachen and in Buenos Aires

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Lachen and in Buenos Aires actually costs, broken down by who's living it.

Monthly costs for one person with rent: $3,419 in Lachen versus $1,646 in Buenos Aires.

Lachen $3,419
Buenos Aires $1,646

Estimated couple costs with rent: $5,218 in Lachen versus $2,680 in Buenos Aires.

Lachen $5,218
Buenos Aires $2,680

Monthly costs for a family of three with rent: $7,017 in Lachen versus $3,714 in Buenos Aires.

Lachen $7,017
Buenos Aires $3,714

Living in Lachen is roughly 108% more expensive than in Buenos Aires, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Lachen 152% above, Buenos Aires 21% above.

Meal at Budget Restaurant

$33.00 CHF 27.18

$17.81 ARS 27.0K

85.29%

Three-Course Dinner for Two, Mid-Range

$121 CHF 99.4

$65.2 ARS 98.9K

85.27%

Fast Food Meal (McDonalds, etc)

$16.33 CHF 13.45

$13.12 ARS 19.9K

24.47%

Cappuccino

$6.19 CHF 5.10

$3.86 ARS 5,863

60.36%

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

$5.68 CHF 4.68

$2.06 ARS 3,133

175.73%

Water (0.33 liter bottle)

$5.11 CHF 4.20

$1.68 ARS 2,542

204.17%

Local Beer (0.5 liter draught)

$8.44 CHF 6.95

$4.10 ARS 6,218

105.85%

Imported Beer (0.33 liter bottle)

$9.62 CHF 7.92

$4.73 ARS 7,181

103.38%

Milk (1 liter)

$2.16 CHF 1.78

$1.51 ARS 2,285

43.05%

White Bread (500g)

$3.39 CHF 2.79

$2.60 ARS 3,950

30.38%

Rice (white) (1kg)

$4.33 CHF 3.57

$1.57 ARS 2,380

175.80%

Eggs

$7.88 CHF 6.49

$2.73 ARS 4,144

188.64%

Local Cheese (1kg)

$26.48 CHF 21.81

$10.86 ARS 16.5K

143.83%

Chicken Fillets (1kg)

$26.44 CHF 21.77

$10.07 ARS 15.3K

162.56%

Beef Round Steak (1kg)

$39.73 CHF 32.72

$13.22 ARS 20.1K

200.53%

Apples (1kg)

$3.49 CHF 2.87

$2.80 ARS 4,255

24.64%

Banana (1kg)

$2.14 CHF 1.77

$2.09 ARS 3,170

2.39%

Oranges (1kg)

$2.63 CHF 2.17

$1.45 ARS 2,194

81.38%

Tomato (1kg)

$4.78 CHF 3.94

$2.00 ARS 3,040

139.00%

Potato (1kg)

$2.01 CHF 1.65

$1.20 ARS 1,826

67.50%

Onion (1kg)

$2.27 CHF 1.87

$1.20 ARS 1,821

89.17%

Lettuce (1 head)

$2.44 CHF 2.01

$1.69 ARS 2,569

44.38%

Water (1.5 liter bottle)

$1.42 CHF 1.17

$1.79 ARS 2,711

-20.67%

Cigarettes 20 Pack (Marlboro, Camel)

$11.07 CHF 9.12

$4.00 ARS 6,074

176.75%

Wine (Bottle)

$13.22 CHF 10.89

$5.53 ARS 8,388

139.06%

Local Beer (0.5 liter bottle)

$2.29 CHF 1.88

$2.12 ARS 3,219

8.02%

Imported Beer (0.33 liter bottle)

$3.35 CHF 2.76

$2.78 ARS 4,212

20.50%

One-way Ticket (Public Transport)

$3.85 CHF 3.17

$0.69 ARS 1,049

457.97%

Public Transport Monthly Pass (Regular Price)

$110 CHF 90.7

$27.90 ARS 42.3K

294.55%

Taxi Start (Normal Tariff)

$7.70 CHF 6.34

$1.63 ARS 2,471

372.39%

Taxi (Normal Tariff) (1km)

$4.95 CHF 4.07

$0.97 ARS 1,478

410.31%

Taxi 1hour Waiting (Normal Tariff)

$86.9 CHF 71.6

$7.89 ARS 12.0K

1001.01%

Gasoline (1 liter)

$2.29 CHF 1.89

$1.42 ARS 2,156

61.27%

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

$39.1K CHF 32.2K

$23.3K ARS 35.4M

67.58%

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

$39.8K CHF 32.8K

$31.9K ARS 48.5M

24.76%

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

$231 CHF 190

$199 ARS 302.7K

15.61%

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

$31.78 CHF 26.18

$23.36 ARS 35.4K

36.04%

Internet (50+ Mbps, Unlimited Data)

$65.5 CHF 53.9

$31.44 ARS 47.7K

108.17%

Gym Membership (Monthly)

$88.5 CHF 72.9

$49.81 ARS 75.6K

77.72%

Tennis Court (1 Hour on Weekend)

$47.80 CHF 39.37

$16.63 ARS 25.2K

187.43%

Cinema Ticket

$21.69 CHF 17.86

$10.80 ARS 16.4K

100.83%

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

$2,846 CHF 2,344

$462 ARS 701.7K

515.43%

International Primary School, 1 Child (Yearly)

$44.9K CHF 37.0K

$8,790 ARS 13.3M

411.15%

Jeans (Levis 501 Or Similar)

$139 CHF 114

$120 ARS 181.6K

15.91%

Summer Dress (H&M, Zara, etc)

$88.1 CHF 72.6

$94.6 ARS 143.6K

-6.89%

Sport Shoes (Adidas, Nike)

$147 CHF 121

$116 ARS 176.4K

26.06%

Men's Leather Business Shoes

$172 CHF 142

$137 ARS 208.6K

25.34%

1-bedroom Apartment, City Center (Monthly)

$1,745 CHF 1,437

$750 ARS 1.1M

132.73%

1-bedroom Apartment, Outside City Center (Monthly)

$1,482 CHF 1,221

$514 ARS 780.5K

188.18%

3-bedroom Apartment, City Center (Monthly)

$2,930 CHF 2,413

$1,567 ARS 2.4M

86.95%

3-bedroom Apartment, Outside City Center (Monthly)

$2,496 CHF 2,056

$1,196 ARS 1.8M

108.74%

Buy Apartment in City Center (m2)

$16.2K CHF 13.3K

$2,632 ARS 4.0M

514.20%

Buy Apartment Outside City Center (m2)

$12.6K CHF 10.4K

$1,874 ARS 2.8M

572.35%

Average Monthly Net Salary (After Tax)

$9,670 CHF 7,965

$924 ARS 1.4M

946.17%

20-Year Fixed Mortgage Interest Rate (Annual %)

1.72

57.25

-97.00%

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

Last update for Lachen: October 19, 2026

Last update for Buenos Aires: October 19, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Lachen

$1.5K 43.4%

Buenos Aires

$514 31.3% 65.3% $968

Groceries & Markets

Lachen

$582 17%

Buenos Aires

$285 17.3% 51.1% $297

Eating Out

Lachen

$492 14.4%

Buenos Aires

$273 16.6% 44.5% $219

Monthly Utilities & Internet

Lachen

$328 9.6%

Buenos Aires

$254 15.5% 22.4% $74

Clothing & Footwear

Lachen

$246 7.2%

Buenos Aires

$211 12.8% 14.2% $35

Getting Around

Lachen

$158 4.6%

Buenos Aires

$37 2.3% 76.5% $121

Sport & Entertainment

Lachen

$132 3.9%

Buenos Aires

$71 4.3% 45.9% $60

Cost Breakdown

A one-bedroom apartment in the center runs $1,745 in Lachen and $750 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Lachen pays 946% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $121 in Lachen vs $65.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $582 vs $285 per month, with Buenos Aires cheaper across the board.

Good to know

🇨🇭 Lachen

🇦🇷 Buenos Aires

🕒 Local time

19:57 7:57 PM

14:57 2:57 PM

5 h behind Lachen

🌤 Weather

👥 Population

9,000

2,891,082 Capital

💱 Currency

Swiss Franc CHF Fr

Argentine Peso ARS $

📈 Exchange rate

1 CHF = 1.21 USD

1 CHF = 1.08 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

Exchange rates and currency converter

ARS, USD, EUR to CHF – Swiss Franc Converter

🇺🇸 United States Dollar ($)

🇨🇭 Swiss Franc (Fr)

Swiss Franc exchange rates as of October 20, 2026: 1 USD = 0.824 CHF (1 CHF = 1.21 USD). 1 EUR = 0.926 CHF (1 CHF = 1.08 EUR).

Argentine Peso exchange rates as of October 20, 2026: 1 USD = 1,517 ARS (10,000 ARS = 6.59 USD). 1 EUR = 1,706 ARS (10,000 ARS = 5.86 EUR).

USD to CHF in detail →

On the map

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Between locations

Lachen Buenos Aires 11,300 km ≈ 15 h nonstop flight

From you

Lachen
Buenos Aires

Distances are measured in a straight line. Your location is detected approximately.

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

Lachen vs Buenos Aires: Cost of Living - Frequently Asked Questions

Lachen and Buenos Aires differ by about 108% in total monthly costs ($3,419 vs $1,646 including rent). Buenos Aires is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 946% higher in Lachen, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,745 in Lachen versus $750 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $2,846 in Lachen versus $462 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 104% higher in Lachen. For households that cook at home regularly, that difference adds up over a month.

At $1,646 in Buenos Aires versus $3,419 in Lachen, a $3,000 budget is realistic in Buenos Aires but tight or insufficient in Lachen. The gap between the two cities makes Buenos Aires the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Lachen and Buenos Aires are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Buenos Aires gentler on the wallet – expenses run 108% less than in Lachen. Beyond cost, consider language, visa policies, and how big the international community is in each city.