😐Monthly costs for one person with rent: $866 in San Luis versus $838 in Mar del Plata.
🙂Estimated couple costs with rent: $1,402 in San Luis versus $1,425 in Mar del Plata.
🙂Monthly costs for a family of three with rent: $1,939 in San Luis versus $2,011 in Mar del Plata.
😐Living in San Luis is roughly 3% more expensive than Mar del Plata, driven mainly by Clothing & Footwear.
📊Both cities sit below the global median: San Luis35% lower, Mar del Plata37% lower.
Currency
🍽 Eating Out
San Luis
Mar del Plata
Difference
Meal at Budget Restaurant
$11.17ARS 15.6K
$9.87ARS 13.8K
13.17%
Three-Course Dinner for Two, Mid-Range
$40.52ARS 56.5K
$36.84ARS 51.4K
9.99%
Fast Food Meal(McDonalds, etc)
$9.58ARS 13.4K
$8.28ARS 11.5K
15.70%
Cappuccino
$3.67ARS 5,122
$2.42ARS 3,371
51.65%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$2.25ARS 3,139
$2.20ARS 3,069
2.27%
Water(0.33 liter bottle)
$2.06ARS 2,872
$2.05ARS 2,865
0.49%
Local Beer(0.5 liter draught)
$1.64ARS 2,288
$3.20ARS 4,462
-48.75%
Imported Beer(0.33 liter bottle)
$2.93ARS 4,094
$3.31ARS 4,622
-11.48%
🛒 Groceries & Markets
San Luis
Mar del Plata
Difference
Milk(1 liter)
$1.34ARS 1,865
$1.11ARS 1,545
20.72%
White Bread(500g)
$1.56ARS 2,176
$1.42ARS 1,982
9.86%
Rice(white)(1kg)
$2.01ARS 2,806
$2.08ARS 2,909
-3.37%
Eggs
$2.16ARS 3,019
$1.49ARS 2,085
44.97%
Local Cheese(1kg)
$6.59ARS 9,193
$6.73ARS 9,388
-2.08%
Chicken Fillets(1kg)
$4.64ARS 6,473
$5.33ARS 7,438
-12.95%
Beef Round Steak(1kg)
$5.59ARS 7,806
$7.45ARS 10.4K
-24.97%
Apples(1kg)
$1.23ARS 1,714
$2.72ARS 3,794
-54.78%
Banana(1kg)
$1.53ARS 2,132
$2.12ARS 2,959
-27.83%
Oranges(1kg)
$1.46ARS 2,032
$1.51ARS 2,102
-3.31%
Tomato(1kg)
$2.08ARS 2,909
$2.52ARS 3,519
-17.46%
Potato(1kg)
$0.97ARS 1,358
$1.29ARS 1,793
-24.81%
Onion(1kg)
$0.99ARS 1,380
$1.00ARS 1,389
-1.00%
Lettuce(1 head)
$1.02ARS 1,419
$0.63ARS 873
61.90%
Water(1.5 liter bottle)
$0.51ARS 707
$1.20ARS 1,681
-57.50%
Cigarettes 20 Pack(Marlboro, Camel)
$2.43ARS 3,386
$3.54ARS 4,941
-31.36%
Wine(Bottle)
$4.93ARS 6,874
$4.94ARS 6,896
-0.20%
Local Beer(0.5 liter bottle)
$2.05ARS 2,859
$1.34ARS 1,874
52.99%
Imported Beer(0.33 liter bottle)
$3.47ARS 4,848
$1.95ARS 2,722
77.95%
🚌 Getting Around
San Luis
Mar del Plata
Difference
One-way Ticket(Public Transport)
$0.54ARS 753
$0.76ARS 1,060
-28.95%
Public Transport Monthly Pass(Regular Price)
-
$9.90ARS 13.8K
-
Taxi Start(Normal Tariff)
$0.45ARS 622
$1.53ARS 2,139
-70.59%
Taxi(Normal Tariff)(1km)
$1.01ARS 1,410
$0.77ARS 1,069
31.17%
Taxi 1hour Waiting(Normal Tariff)
$4.91ARS 6,854
$7.91ARS 11.0K
-37.93%
Gasoline(1 liter)
$1.02ARS 1,425
$1.13ARS 1,580
-9.73%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$31.0KARS 43.2M
$27.9KARS 38.9M
11.21%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$33.7KARS 47.0M
$40.2KARS 56.0M
-16.14%
🧾 Monthly Utilities & Internet
San Luis
Mar del Plata
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$59.8ARS 83.4K
$83.7ARS 116.8K
-28.61%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$10.86ARS 15.2K
$10.36ARS 14.5K
4.83%
Internet(50+ Mbps, Unlimited Data)
$21.91ARS 30.6K
$25.20ARS 35.2K
-13.06%
🎉 Sport & Entertainment
San Luis
Mar del Plata
Difference
Gym Membership(Monthly)
$26.00ARS 36.3K
$17.02ARS 23.8K
52.76%
Tennis Court(1 Hour on Weekend)
$13.60ARS 19.0K
$7.93ARS 11.1K
71.50%
Cinema Ticket
$5.56ARS 7,760
$3.89ARS 5,431
42.93%
🧸 Childcare & Education
San Luis
Mar del Plata
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$104ARS 145.6K
$159ARS 221.8K
-34.34%
International Primary School, 1 Child(Yearly)
$2,181ARS 3.0M
$3,227ARS 4.5M
-32.42%
👕👟 Clothing & Footwear
San Luis
Mar del Plata
Difference
Jeans(Levis 501 Or Similar)
$81.9ARS 114.3K
$55.5ARS 77.4K
47.65%
Summer Dress(H&M, Zara, etc)
$78.2ARS 109.0K
$61.7ARS 86.1K
26.58%
Sport Shoes(Adidas, Nike)
$132ARS 184.8K
$63.9ARS 89.1K
107.34%
Men's Leather Business Shoes
$118ARS 165.0K
$63.6ARS 88.7K
85.96%
🏠 Accommodation & Living
San Luis
Mar del Plata
Difference
1-bedroom Apartment, City Center(Monthly)
$297ARS 414.0K
$281ARS 391.5K
5.75%
1-bedroom Apartment, Outside City Center(Monthly)
$167ARS 232.9K
$206ARS 287.4K
-18.97%
3-bedroom Apartment, City Center(Monthly)
$523ARS 729.3K
$734ARS 1.0M
-28.83%
3-bedroom Apartment, Outside City Center(Monthly)
$303ARS 422.8K
$575ARS 802.1K
-47.29%
Buy Apartment in City Center(m2)
$2,074ARS 2.9M
$2,203ARS 3.1M
-5.86%
Buy Apartment Outside City Center(m2)
$605ARS 844.4K
-
-
💵 Salaries & Financials
San Luis
Mar del Plata
Difference
Average Monthly Net Salary(After Tax)
$491ARS 684.4K
$604ARS 842.6K
-18.77%
20-Year Fixed Mortgage Interest Rate(Annual %)
79
58.5
35.04%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Luis: April 26, 2026
Last update for Mar del Plata: April 27, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $297 in San Luis and $281 in Mar del Plata. Housing cost is often the main lever when comparing two cities.
💰Mar del Plata pays 23% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
🛒Dining out: $41.00 in San Luis vs $37.00 in Mar del Plata. Groceries flip the comparison at $179 vs $197, with San Luis cheaper for home cooking.
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 Luis vs Mar del Plata: Cost of Living - Frequently Asked Questions
Which city is more expensive, San Luis or Mar del Plata?
Mar del Plata wins on cost – living expenses run 3% lower than in San Luis. Housing and daily spending are where you'll feel the difference most, making Mar del Plata the obvious pick if budget is a priority.
Are salaries higher in San Luis or Mar del Plata?
On paper, Mar del Plata earns 23% 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 San Luis vs Mar del Plata?
Rent for a central apartment: $297 in San Luis versus $281 in Mar del Plata. Housing is usually the single largest factor when comparing overall living costs between the two.
Are groceries more expensive in San Luis or Mar del Plata?
Shoppers in San Luis pay roughly 10% less for everyday groceries. It's an unusual reversal that partly offsets higher costs elsewhere.
How much does it cost to live in San Luis compared to Mar del Plata?
All in, you'll spend $866 per month in San Luis versus $838 in Mar del Plata – a 3% gap that adds up to real savings over time for anyone picking the cheaper option.
Can you live on $800/month in San Luis or Mar del Plata?
Either city works on $800 a month, though Mar del Plata 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: San Luis or Mar del Plata?
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 San Luis compared to Mar del Plata?
Safety-wise, San Luis and Mar del Plata 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 Mar del Plata gentler on the wallet – expenses run 3% less than in San Luis. Beyond cost, consider language, visa policies, and how big the international community is in each city.