Last update: Oct 2026

Cost of Living Comparison Between Mamaia and Buenos Aires

For one person, living is cheaper in Mamaia: $1,038 a month against $1,656 in Buenos Aires, rent and utilities included – about $7,400 less a year. Other living expenses account for most of the difference.

50

Cost of Living Index in Mamaia
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Mamaia Living Index
80

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Mamaia

🇷🇴 Romania

$1,038

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $1,038 in Mamaia versus $1,656 in Buenos Aires.

Mamaia $1,038
Buenos Aires $1,656

Estimated couple costs with rent: $1,573 in Mamaia versus $2,697 in Buenos Aires.

Mamaia $1,573
Buenos Aires $2,697

Monthly costs for a family of three with rent: $2,108 in Mamaia versus $3,737 in Buenos Aires.

Mamaia $2,108
Buenos Aires $3,737

Living in Mamaia costs roughly 37% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Mamaia is 23% below, Buenos Aires is 23% above.

Meal at Budget Restaurant

$9.93 RON 46.98

$19.09 ARS 29.0K

-47.98%

Three-Course Dinner for Two, Mid-Range

$45.60 RON 216

$65.8 ARS 99.9K

-30.70%

Fast Food Meal (McDonalds, etc)

$7.60 RON 35.96

$13.20 ARS 20.0K

-42.42%

Cappuccino

$2.65 RON 12.55

$3.85 ARS 5,841

-31.17%

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

$1.97 RON 9.34

$1.99 ARS 3,020

-1.01%

Water (0.33 liter bottle)

$1.80 RON 8.52

$1.60 ARS 2,430

12.50%

Local Beer (0.5 liter draught)

$2.28 RON 10.77

$3.93 ARS 5,959

-41.98%

Imported Beer (0.33 liter bottle)

$2.83 RON 13.38

$4.61 ARS 7,003

-38.61%

Milk (1 liter)

$1.46 RON 6.92

$1.50 ARS 2,272

-2.67%

White Bread (500g)

$1.24 RON 5.89

$2.53 ARS 3,837

-50.99%

Rice (white) (1kg)

$1.68 RON 7.96

$1.61 ARS 2,445

4.35%

Eggs

$3.36 RON 15.91

$2.84 ARS 4,316

18.31%

Local Cheese (1kg)

$8.27 RON 39.11

$10.30 ARS 15.6K

-19.71%

Chicken Fillets (1kg)

$6.74 RON 31.88

$10.00 ARS 15.2K

-32.60%

Beef Round Steak (1kg)

$9.56 RON 45.24

$13.30 ARS 20.2K

-28.12%

Apples (1kg)

$1.17 RON 5.54

$2.88 ARS 4,366

-59.38%

Banana (1kg)

$1.58 RON 7.46

$2.20 ARS 3,334

-28.18%

Oranges (1kg)

$1.62 RON 7.65

$1.40 ARS 2,120

15.71%

Tomato (1kg)

$2.23 RON 10.53

$1.98 ARS 3,004

12.63%

Potato (1kg)

$0.81 RON 3.81

$1.21 ARS 1,835

-33.06%

Onion (1kg)

$0.89 RON 4.19

$1.26 ARS 1,910

-29.37%

Lettuce (1 head)

$0.93 RON 4.40

$1.71 ARS 2,592

-45.61%

Water (1.5 liter bottle)

$0.78 RON 3.67

$1.72 ARS 2,603

-54.65%

Cigarettes 20 Pack (Marlboro, Camel)

$5.85 RON 27.68

$4.29 ARS 6,505

36.36%

Wine (Bottle)

$6.14 RON 29.04

$5.70 ARS 8,645

7.72%

Local Beer (0.5 liter bottle)

$1.06 RON 5.02

$2.17 ARS 3,288

-51.15%

Imported Beer (0.33 liter bottle)

$1.61 RON 7.62

$2.76 ARS 4,188

-41.67%

One-way Ticket (Public Transport)

$0.67 RON 3.19

$0.75 ARS 1,141

-10.67%

Public Transport Monthly Pass (Regular Price)

$19.50 RON 92.3

$27.27 ARS 41.4K

-28.49%

Taxi Start (Normal Tariff)

$0.71 RON 3.36

$1.57 ARS 2,375

-54.78%

Taxi (Normal Tariff) (1km)

$0.76 RON 3.58

$1.03 ARS 1,558

-26.21%

Taxi 1hour Waiting (Normal Tariff)

$6.96 RON 32.95

$7.90 ARS 12.0K

-11.90%

Gasoline (1 liter)

$1.55 RON 7.34

$1.42 ARS 2,160

9.15%

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

$27.6K RON 130.7K

$27.9K ARS 42.4M

-1.17%

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

$27.7K RON 131.0K

$35.0K ARS 53.1M

-20.85%

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

$146 RON 693

$195 ARS 296.2K

-24.95%

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

$7.93 RON 37.52

$25.16 ARS 38.2K

-68.48%

Internet (50+ Mbps, Unlimited Data)

$9.06 RON 42.86

$31.54 ARS 47.9K

-71.27%

Gym Membership (Monthly)

$41.75 RON 198

$50.9 ARS 77.3K

-18.01%

Tennis Court (1 Hour on Weekend)

$18.91 RON 89.5

$16.73 ARS 25.4K

13.03%

Cinema Ticket

$6.96 RON 32.94

$10.34 ARS 15.7K

-32.69%

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

$429 RON 2,027

$463 ARS 703.2K

-7.52%

International Primary School, 1 Child (Yearly)

$6,889 RON 32.6K

$8,793 ARS 13.3M

-21.66%

Jeans (Levis 501 Or Similar)

$69.6 RON 329

$120 ARS 181.8K

-41.93%

Summer Dress (H&M, Zara, etc)

$39.57 RON 187

$95.5 ARS 144.9K

-58.56%

Sport Shoes (Adidas, Nike)

$75.0 RON 355

$114 ARS 173.1K

-34.23%

Men's Leather Business Shoes

$93.5 RON 442

$139 ARS 211.4K

-32.91%

1-bedroom Apartment, City Center (Monthly)

$390 RON 1,845

$756 ARS 1.1M

-48.43%

1-bedroom Apartment, Outside City Center (Monthly)

$296 RON 1,400

$520 ARS 788.8K

-43.07%

3-bedroom Apartment, City Center (Monthly)

$583 RON 2,758

$1,590 ARS 2.4M

-63.35%

3-bedroom Apartment, Outside City Center (Monthly)

$432 RON 2,042

$1,198 ARS 1.8M

-63.98%

Buy Apartment in City Center (m2)

$1,901 RON 8,996

$2,713 ARS 4.1M

-29.92%

Buy Apartment Outside City Center (m2)

$1,517 RON 7,175

$1,901 ARS 2.9M

-20.21%

Average Monthly Net Salary (After Tax)

$938 ARS 1.4M

20-Year Fixed Mortgage Interest Rate (Annual %)

6.5

57.25

-88.65%

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

Last update for Mamaia: October 10, 2026

Last update for Buenos Aires: October 11, 2026

Monthly budget structure

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

Accommodation & Living

Mamaia

$296 28.5%

Buenos Aires

$520 31.4% 75.7% $224

Groceries & Markets

Mamaia

$205 19.8%

Buenos Aires

$283 17.1% 37.9% $78

Eating Out

Mamaia

$166 16%

Buenos Aires

$282 17% 69.5% $116

Monthly Utilities & Internet

Mamaia

$163 15.7%

Buenos Aires

$252 15.2% 54.1% $88

Clothing & Footwear

Mamaia

$125 12%

Buenos Aires

$211 12.7% 68.8% $86

Sport & Entertainment

Mamaia

$56 5.4%

Buenos Aires

$72 4.3% 28.6% $16

Getting Around

Mamaia

$27 2.6%

Buenos Aires

$37 2.2% 38.6% $10

Cost Breakdown

A one-bedroom apartment in the center runs $390 in Mamaia and $756 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Dining out: $46.00 in Mamaia vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $205 vs $283 per month, with Mamaia cheaper across the board.

Good to know

🇷🇴 Mamaia

🇦🇷 Buenos Aires

🕒 Local time

01:31 1:31 AM

19:31 7:31 PM

6 h behind Mamaia

🌤 Weather

👥 Population

441

2,891,082 Capital

💱 Currency

Romanian Leu RON lei

Argentine Peso ARS $

📈 Exchange rate

1 RON = 0.211 USD

1 RON = 0.188 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

Exchange rates and currency converter

ARS, USD, EUR to RON – Romanian Leu Converter

🇺🇸 United States Dollar ($)

🇷🇴 Romanian Leu (lei)

Romanian Leu exchange rates as of October 17, 2026: 1 USD = 4.73 RON (1 RON = 0.211 USD). 1 EUR = 5.32 RON (1 RON = 0.188 EUR).

Argentine Peso exchange rates as of October 17, 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 RON in detail →

On the map

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Between locations

Mamaia Buenos Aires 12,400 km ≈ 16 h nonstop flight

From you

Mamaia
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

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

Mamaia and Buenos Aires differ by about 60% in total monthly costs ($1,038 vs $1,656 including rent). Mamaia is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

You'd need roughly $1,557 in Mamaia and $2,484 in Buenos Aires to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $390 in Mamaia versus $756 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $429 in Mamaia versus $463 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 38% higher in Buenos Aires. For households that cook at home regularly, that difference adds up over a month.

At $1,038 in Mamaia versus $1,656 in Buenos Aires, a $2,000 budget is realistic in Mamaia but tight or insufficient in Buenos Aires. The gap between the two cities makes Mamaia 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, Mamaia 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 Mamaia gentler on the wallet – expenses run 60% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.