Last update: Oct 2026

Cost of Living Comparison Between San Marino and Buenos Aires

For one person, living is cheaper in San Marino: $1,146 a month against $1,685 in Buenos Aires, rent and utilities included – about $6,500 less a year. The total is higher in Buenos Aires despite lower rent and utilities.

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Cost of Living Index in Buenos Aires
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San Marino

🇸🇲 San Marino

$1,146

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,685

/mo nomad

Monthly Cost of Living

How much you'll spend in San Marino 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 San Marino and in Buenos Aires actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,146 in San Marino versus $1,685 in Buenos Aires.

San Marino $1,146
Buenos Aires $1,685

Estimated couple costs with rent: $1,613 in San Marino versus $2,742 in Buenos Aires.

San Marino $1,613
Buenos Aires $2,742

Monthly costs for a family of three with rent: $2,080 in San Marino versus $3,799 in Buenos Aires.

San Marino $2,080
Buenos Aires $3,799

Living in San Marino costs roughly 32% less than in Buenos Aires, and outside of rent the biggest gap is in groceries.

The two cities straddle the global median: San Marino is 14% below, Buenos Aires is 26% above.

Meal at Budget Restaurant

$18.73 ARS 28.4K

Three-Course Dinner for Two, Mid-Range

$89.2 €79.6

$64.5 ARS 97.7K

38.40%

Fast Food Meal (McDonalds, etc)

$9.02 €8.04

$12.88 ARS 19.5K

-29.97%

Cappuccino

$1.64 €1.46

$3.98 ARS 6,027

-58.79%

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

$2.25 €2.01

$2.05 ARS 3,102

9.76%

Water (0.33 liter bottle)

$1.31 €1.17

$1.55 ARS 2,348

-15.48%

Local Beer (0.5 liter draught)

$5.75 €5.13

$3.84 ARS 5,828

49.74%

Imported Beer (0.33 liter bottle)

$6.77 €6.04

$4.60 ARS 6,968

47.17%

Milk (1 liter)

$1.44 ARS 2,180

White Bread (500g)

$2.46 ARS 3,737

Rice (white) (1kg)

$1.63 ARS 2,466

Eggs

$2.89 ARS 4,384

Local Cheese (1kg)

$10.65 ARS 16.1K

Chicken Fillets (1kg)

$10.00 ARS 15.2K

Beef Round Steak (1kg)

$13.74 ARS 20.8K

Apples (1kg)

$2.75 ARS 4,165

Banana (1kg)

$2.18 ARS 3,299

Oranges (1kg)

$1.45 ARS 2,204

Tomato (1kg)

$1.99 ARS 3,012

Potato (1kg)

$1.24 ARS 1,884

Onion (1kg)

$1.27 ARS 1,920

Lettuce (1 head)

$1.70 ARS 2,574

Water (1.5 liter bottle)

$1.73 ARS 2,616

Cigarettes 20 Pack (Marlboro, Camel)

$4.18 ARS 6,335

Wine (Bottle)

$5.80 ARS 8,787

Local Beer (0.5 liter bottle)

$2.09 ARS 3,162

Imported Beer (0.33 liter bottle)

$2.77 ARS 4,197

One-way Ticket (Public Transport)

$1.64 €1.46

$0.75 ARS 1,131

118.67%

Public Transport Monthly Pass (Regular Price)

$28.57 €25.47

$27.15 ARS 41.2K

5.23%

Taxi Start (Normal Tariff)

$10.94 €9.76

$1.62 ARS 2,450

575.31%

Taxi (Normal Tariff) (1km)

$1.45 €1.29

$0.98 ARS 1,480

47.96%

Taxi 1hour Waiting (Normal Tariff)

$25.08 €22.36

$7.72 ARS 11.7K

224.87%

Gasoline (1 liter)

$1.77 €1.58

$1.36 ARS 2,057

30.15%

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

$28.0K ARS 42.5M

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

$34.5K ARS 52.3M

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

$112 €100

$216 ARS 326.8K

-47.91%

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

$25.61 ARS 38.8K

Internet (50+ Mbps, Unlimited Data)

$33.36 €29.74

$31.36 ARS 47.5K

6.38%

Gym Membership (Monthly)

$49.82 ARS 75.5K

Tennis Court (1 Hour on Weekend)

$27.71 €24.71

$17.06 ARS 25.9K

62.43%

Cinema Ticket

$10.43 ARS 15.8K

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

$466 ARS 706.5K

International Primary School, 1 Child (Yearly)

$9,057 ARS 13.7M

Jeans (Levis 501 Or Similar)

$77.2 €68.8

$122 ARS 185.1K

-36.77%

Summer Dress (H&M, Zara, etc)

$33.34 €29.73

$97.4 ARS 147.7K

-65.78%

Sport Shoes (Adidas, Nike)

$117 ARS 177.3K

Men's Leather Business Shoes

$56.9 €50.7

$140 ARS 211.8K

-59.29%

1-bedroom Apartment, City Center (Monthly)

$789 €703

$763 ARS 1.2M

3.31%

1-bedroom Apartment, Outside City Center (Monthly)

$795 €709

$505 ARS 765.8K

57.42%

3-bedroom Apartment, City Center (Monthly)

$1,025 €914

$1,598 ARS 2.4M

-35.85%

3-bedroom Apartment, Outside City Center (Monthly)

$1,028 €917

$1,185 ARS 1.8M

-13.20%

Buy Apartment in City Center (m2)

$2,678 ARS 4.1M

Buy Apartment Outside City Center (m2)

$1,858 ARS 2.8M

Average Monthly Net Salary (After Tax)

$3,794 €3,382

$954 ARS 1.4M

297.47%

20-Year Fixed Mortgage Interest Rate (Annual %)

57.25

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

Last update for San Marino: October 3, 2026

Last update for Buenos Aires: October 6, 2026

Monthly budget structure

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

Accommodation & Living

San Marino

–

Buenos Aires

$505 30.4%

Groceries & Markets

San Marino

–

Buenos Aires

$284 17.1%

Eating Out

San Marino

–

Buenos Aires

$279 16.8%

Monthly Utilities & Internet

San Marino

–

Buenos Aires

$273 16.4%

Clothing & Footwear

San Marino

–

Buenos Aires

$214 12.9%

Sport & Entertainment

San Marino

–

Buenos Aires

$71 4.3%

Getting Around

San Marino

–

Buenos Aires

$37 2.2%

Cost Breakdown

A one-bedroom apartment in the center runs $789 in San Marino and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

San Marino pays 297% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out at a mid-range restaurant: $89.0 in San Marino vs $64.0 in Buenos Aires for two.

Good to know

🇸🇲 San Marino

🇦🇷 Buenos Aires

🕒 Local time

08:55 8:55 AM

03:55 3:55 AM

5 h behind San Marino

🌤 Weather

👥 Population

4,000 Capital

2,891,082 Capital

💱 Currency

Euro EUR €

Argentine Peso ARS $

📈 Exchange rate

1 EUR = 1.12 USD

10,000 ARS = 6.6 USD

10,000 ARS = 5.88 EUR

Exchange rates and currency converter

ARS, USD to EUR – Euro Converter

🇺🇸 United States Dollar ($)

🇪🇺 Euro (€)

Euro exchange rates as of October 10, 2026: 1 USD = 0.892 EUR (1 EUR = 1.12 USD).

Argentine Peso exchange rates as of October 10, 2026: 1 USD = 1,516 ARS (10,000 ARS = 6.6 USD). 1 EUR = 1,700 ARS (10,000 ARS = 5.88 EUR).

USD to EUR in detail →

On the map

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Highest

Between locations

San Marino Buenos Aires 11,290 km ≈ 15 h nonstop flight

From you

San Marino
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

San Marino vs Buenos Aires: Cost of Living - Frequently Asked Questions

San Marino and Buenos Aires differ by about 47% in total monthly costs ($1,146 vs $1,685 including rent). San Marino is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 297% higher in San Marino, 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: $789 in San Marino versus $763 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Dining out is cheaper in San Marino – a meal for two runs $89.0 versus $64.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you'll spend $1,146 per month in San Marino versus $1,685 in Buenos Aires – a 47% gap that adds up to real savings over time for anyone picking the cheaper option.

At $1,146 in San Marino versus $1,685 in Buenos Aires, a $1,500 budget is realistic in San Marino but tight or insufficient in Buenos Aires. The gap between the two cities makes San Marino 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, San Marino 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 San Marino gentler on the wallet – expenses run 47% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.