😐Monthly costs for one person with rent: $855 in Mar del Plata versus $615 in San Juan.
😐Estimated couple costs with rent: $1,426 in Mar del Plata versus $1,006 in San Juan.
😐Monthly costs for a family of three with rent: $1,997 in Mar del Plata versus $1,396 in San Juan.
😐Living in Mar del Plata is roughly 39% more expensive than San Juan, driven mainly by Groceries & Markets.
📊Both cities sit below the global median: Mar del Plata36% lower, San Juan54% lower.
Currency
🍽 Eating Out
Mar del Plata
San Juan
Difference
Meal at Budget Restaurant
$9.39ARS 13.4K
$6.13ARS 8,750
53.18%
Three-Course Dinner for Two, Mid-Range
$38.16ARS 54.5K
$30.55ARS 43.6K
24.91%
Fast Food Meal(McDonalds, etc)
$8.07ARS 11.5K
$8.13ARS 11.6K
-0.74%
Cappuccino
$2.47ARS 3,529
$1.51ARS 2,152
63.58%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$2.17ARS 3,094
$0.96ARS 1,368
126.04%
Water(0.33 liter bottle)
$2.12ARS 3,033
$0.85ARS 1,209
149.41%
Local Beer(0.5 liter draught)
$3.28ARS 4,687
$1.95ARS 2,787
68.21%
Imported Beer(0.33 liter bottle)
$3.30ARS 4,721
$2.92ARS 4,165
13.01%
🛒 Groceries & Markets
Mar del Plata
San Juan
Difference
Milk(1 liter)
$1.06ARS 1,510
$0.78ARS 1,120
35.90%
White Bread(500g)
$1.43ARS 2,049
$0.66ARS 944
116.67%
Rice(white)(1kg)
$2.16ARS 3,082
$1.21ARS 1,733
78.51%
Eggs
$1.58ARS 2,261
$1.65ARS 2,361
-4.24%
Local Cheese(1kg)
$6.84ARS 9,772
$3.34ARS 4,772
104.79%
Chicken Fillets(1kg)
$5.35ARS 7,639
$3.44ARS 4,920
55.52%
Beef Round Steak(1kg)
$7.74ARS 11.1K
$4.09ARS 5,838
89.24%
Apples(1kg)
$2.76ARS 3,946
$1.48ARS 2,110
86.49%
Banana(1kg)
$2.13ARS 3,036
$1.47ARS 2,097
44.90%
Oranges(1kg)
$1.50ARS 2,140
$1.46ARS 2,080
2.74%
Tomato(1kg)
$2.53ARS 3,618
$2.10ARS 3,001
20.48%
Potato(1kg)
$1.28ARS 1,829
$0.66ARS 950
93.94%
Onion(1kg)
$0.96ARS 1,370
$0.66ARS 947
45.45%
Lettuce(1 head)
$0.62ARS 885
$0.38ARS 547
63.16%
Water(1.5 liter bottle)
$1.21ARS 1,725
$0.86ARS 1,234
40.70%
Cigarettes 20 Pack(Marlboro, Camel)
$3.49ARS 4,979
$1.76ARS 2,514
98.30%
Wine(Bottle)
$3.08ARS 4,399
$5.05ARS 7,208
-39.01%
Local Beer(0.5 liter bottle)
$1.33ARS 1,904
$1.47ARS 2,107
-9.52%
Imported Beer(0.33 liter bottle)
$1.96ARS 2,805
$1.75ARS 2,503
12.00%
🚌 Getting Around
Mar del Plata
San Juan
Difference
One-way Ticket(Public Transport)
$0.75ARS 1,076
$0.29ARS 412
158.62%
Public Transport Monthly Pass(Regular Price)
$9.94ARS 14.2K
$4.97ARS 7,106
100.00%
Taxi Start(Normal Tariff)
$1.46ARS 2,089
$0.45ARS 644
224.44%
Taxi(Normal Tariff)(1km)
$0.74ARS 1,051
$1.02ARS 1,462
-27.45%
Taxi 1hour Waiting(Normal Tariff)
$7.84ARS 11.2K
$4.99ARS 7,123
57.11%
Gasoline(1 liter)
$1.10ARS 1,570
$1.10ARS 1,568
-
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$27.3KARS 38.9M
$31.1KARS 44.4M
-12.37%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$39.0KARS 55.7M
$20.7KARS 29.6M
88.13%
🧾 Monthly Utilities & Internet
Mar del Plata
San Juan
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$85.4ARS 122.0K
$76.0ARS 108.5K
12.37%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$10.27ARS 14.7K
$4.99ARS 7,127
105.81%
Internet(50+ Mbps, Unlimited Data)
$25.40ARS 36.3K
$9.87ARS 14.1K
157.35%
🎉 Sport & Entertainment
Mar del Plata
San Juan
Difference
Gym Membership(Monthly)
$17.28ARS 24.7K
$17.65ARS 25.2K
-2.10%
Tennis Court(1 Hour on Weekend)
$7.86ARS 11.2K
$6.13ARS 8,757
28.22%
Cinema Ticket
$3.98ARS 5,686
$2.03ARS 2,900
96.06%
🧸 Childcare & Education
Mar del Plata
San Juan
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$162ARS 232.1K
$102ARS 145.6K
59.36%
International Primary School, 1 Child(Yearly)
$3,242ARS 4.6M
$2,116ARS 3.0M
53.25%
👕👟 Clothing & Footwear
Mar del Plata
San Juan
Difference
Jeans(Levis 501 Or Similar)
$56.5ARS 80.7K
$50.5ARS 72.2K
11.82%
Summer Dress(H&M, Zara, etc)
$62.4ARS 89.1K
$50.3ARS 71.9K
23.86%
Sport Shoes(Adidas, Nike)
$64.2ARS 91.7K
$100ARS 143.1K
-35.91%
Men's Leather Business Shoes
$62.9ARS 89.9K
$119ARS 170.4K
-47.25%
🏠 Accommodation & Living
Mar del Plata
San Juan
Difference
1-bedroom Apartment, City Center(Monthly)
$285ARS 406.9K
$153ARS 218.2K
86.47%
1-bedroom Apartment, Outside City Center(Monthly)
$206ARS 294.8K
$89.6ARS 128.0K
130.39%
3-bedroom Apartment, City Center(Monthly)
$718ARS 1.0M
$247ARS 353.2K
190.30%
3-bedroom Apartment, Outside City Center(Monthly)
$582ARS 831.8K
$196ARS 280.3K
196.72%
Buy Apartment in City Center(m2)
-
$2,502ARS 3.6M
-
Buy Apartment Outside City Center(m2)
-
$2,087ARS 3.0M
-
💵 Salaries & Financials
Mar del Plata
San Juan
Difference
Average Monthly Net Salary(After Tax)
$618ARS 882.5K
$697ARS 996.0K
-11.40%
20-Year Fixed Mortgage Interest Rate(Annual %)
58.5
79
-25.95%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Mar del Plata: June 7, 2026
Last update for San Juan: June 8, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $285 in Mar del Plata and $153 in San Juan. Housing cost is often the main lever when comparing two cities.
💰San Juan pays 13% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
🛒Dining out: $38.00 in Mar del Plata vs $31.00 in San Juan for a mid-range dinner for two. Groceries echo the gap at $195 vs $134 per month, with San Juan cheaper across the board.
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
Mar del Plata vs San Juan: Cost of Living - Frequently Asked Questions
Which city is more expensive, Mar del Plata or San Juan?
San Juan wins on cost – living expenses run 39% lower than in Mar del Plata. Housing and daily spending are where you'll feel the difference most, making San Juan the obvious pick if budget is a priority.
Are salaries higher in Mar del Plata or San Juan?
On paper, San Juan earns 13% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.
How much does a 1-bedroom apartment cost in Mar del Plata vs San Juan?
Rent for a central apartment: $285 in Mar del Plata versus $153 in San Juan. Housing is usually the single largest factor when comparing overall living costs between the two.
How much does it cost to live in Mar del Plata compared to San Juan?
All in, you'll spend $855 per month in Mar del Plata versus $615 in San Juan – a 39% gap that adds up to real savings over time for anyone picking the cheaper option.
How expensive is transport in Mar del Plata vs San Juan?
A monthly transit pass in San Juan runs roughly 100% less than in Mar del Plata. Both cities have functional networks, but the price difference matters if you're watching your budget.
Can you live on $800/month in Mar del Plata or San Juan?
Either city works on $800 a month, though San Juan gives you more room to save. At this income level, the choice is more about lifestyle than financial pressure.
Which city offers a better quality of life: Mar del Plata or San Juan?
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.
How safe is Mar del Plata compared to San Juan?
Safety-wise, Mar del Plata and San Juan are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.
Which city is more affordable for expats?
Expats usually find San Juan gentler on the wallet – expenses run 39% less than in Mar del Plata. Beyond cost, consider language, visa policies, and how big the international community is in each city.
Mar del Plata vs other spots: cost of living compared