Last update: Oct 2026

Cost of Living Comparison Between San Luis Potosi and Buenos Aires

For one person, living is cheaper in San Luis Potosi: $1,299 a month against $1,685 in Buenos Aires, rent and utilities included – about $4,600 less a year. Other living expenses account for most of the difference.

64

Cost of Living Index in San Luis Potosi
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San Luis Potosi Living Index
81

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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San Luis Potosi

🇲🇽 Mexico

$1,299

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,685

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $1,299 in San Luis Potosi versus $1,685 in Buenos Aires.

San Luis Potosi $1,299
Buenos Aires $1,685

Estimated couple costs with rent: $2,028 in San Luis Potosi versus $2,742 in Buenos Aires.

San Luis Potosi $2,028
Buenos Aires $2,742

Monthly costs for a family of three with rent: $2,757 in San Luis Potosi versus $3,799 in Buenos Aires.

San Luis Potosi $2,757
Buenos Aires $3,799

Living in San Luis Potosi costs roughly 23% less than in Buenos Aires, and outside of rent the biggest gap is in clothing.

The two cities straddle the global median: San Luis Potosi is 3% below, Buenos Aires is 26% above.

Meal at Budget Restaurant

$14.08 MX$259

$18.73 ARS 28.4K

-24.83%

Three-Course Dinner for Two, Mid-Range

$42.03 MX$772

$64.5 ARS 97.8K

-34.82%

Fast Food Meal (McDonalds, etc)

$9.63 MX$177

$12.88 ARS 19.5K

-25.23%

Cappuccino

$3.35 MX$61.6

$3.98 ARS 6,029

-15.83%

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

$1.33 MX$24.45

$2.05 ARS 3,103

-35.12%

Water (0.33 liter bottle)

$0.97 MX$17.78

$1.55 ARS 2,349

-37.42%

Local Beer (0.5 liter draught)

$2.67 MX$49.05

$3.84 ARS 5,830

-30.47%

Imported Beer (0.33 liter bottle)

$4.76 MX$87.4

$4.60 ARS 6,970

3.48%

Milk (1 liter)

$1.56 MX$28.67

$1.44 ARS 2,181

8.33%

White Bread (500g)

$2.63 MX$48.23

$2.46 ARS 3,738

6.91%

Rice (white) (1kg)

$1.79 MX$32.88

$1.63 ARS 2,467

9.82%

Eggs

$2.64 MX$48.53

$2.89 ARS 4,385

-8.65%

Local Cheese (1kg)

$8.63 MX$158

$10.65 ARS 16.1K

-18.97%

Chicken Fillets (1kg)

$10.15 MX$186

$10.00 ARS 15.2K

1.50%

Beef Round Steak (1kg)

$11.43 MX$210

$13.74 ARS 20.8K

-16.81%

Apples (1kg)

$3.34 MX$61.4

$2.75 ARS 4,166

21.45%

Banana (1kg)

$1.65 MX$30.26

$2.18 ARS 3,300

-24.31%

Oranges (1kg)

$2.23 MX$40.94

$1.45 ARS 2,205

53.79%

Tomato (1kg)

$2.57 MX$47.25

$1.99 ARS 3,013

29.15%

Potato (1kg)

$2.69 MX$49.31

$1.24 ARS 1,885

116.94%

Onion (1kg)

$3.14 MX$57.7

$1.27 ARS 1,921

147.24%

Lettuce (1 head)

$1.10 MX$20.23

$1.70 ARS 2,575

-35.29%

Water (1.5 liter bottle)

$1.30 MX$23.80

$1.73 ARS 2,617

-24.86%

Cigarettes 20 Pack (Marlboro, Camel)

$4.03 MX$74.0

$4.18 ARS 6,337

-3.59%

Wine (Bottle)

$14.00 MX$257

$5.80 ARS 8,790

141.38%

Local Beer (0.5 liter bottle)

$2.15 MX$39.50

$2.09 ARS 3,163

2.87%

Imported Beer (0.33 liter bottle)

$3.89 MX$71.4

$2.77 ARS 4,198

40.43%

One-way Ticket (Public Transport)

$0.85 MX$15.54

$0.75 ARS 1,132

13.33%

Public Transport Monthly Pass (Regular Price)

$71.5 MX$1,313

$27.15 ARS 41.2K

163.46%

Taxi Start (Normal Tariff)

$0.81 MX$14.88

$1.62 ARS 2,451

-50.00%

Taxi (Normal Tariff) (1km)

$1.68 MX$30.86

$0.98 ARS 1,481

71.43%

Taxi 1hour Waiting (Normal Tariff)

$9.80 MX$180

$7.72 ARS 11.7K

26.94%

Gasoline (1 liter)

$1.47 MX$26.98

$1.36 ARS 2,058

8.09%

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

$21.2K MX$388.7K

$28.0K ARS 42.5M

-24.42%

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

$24.1K MX$442.1K

$34.5K ARS 52.4M

-30.26%

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

$41.85 MX$768

$216 ARS 326.9K

-80.59%

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

$16.14 MX$296

$25.61 ARS 38.8K

-36.98%

Internet (50+ Mbps, Unlimited Data)

$31.49 MX$578

$31.36 ARS 47.6K

0.41%

Gym Membership (Monthly)

$31.00 MX$569

$49.82 ARS 75.6K

-37.78%

Tennis Court (1 Hour on Weekend)

$27.81 MX$511

$17.06 ARS 25.9K

63.01%

Cinema Ticket

$5.84 MX$107

$10.43 ARS 15.8K

-44.01%

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

$263 MX$4,821

$466 ARS 706.7K

-43.65%

International Primary School, 1 Child (Yearly)

$3,591 MX$65.9K

$9,057 ARS 13.7M

-60.35%

Jeans (Levis 501 Or Similar)

$54.6 MX$1,002

$122 ARS 185.2K

-55.29%

Summer Dress (H&M, Zara, etc)

$39.28 MX$721

$97.4 ARS 147.8K

-59.69%

Sport Shoes (Adidas, Nike)

$102 MX$1,876

$117 ARS 177.4K

-12.62%

Men's Leather Business Shoes

$78.6 MX$1,444

$140 ARS 211.9K

-43.73%

1-bedroom Apartment, City Center (Monthly)

$665 MX$12.2K

$763 ARS 1.2M

-12.85%

1-bedroom Apartment, Outside City Center (Monthly)

$466 MX$8,547

$505 ARS 766.1K

-7.85%

3-bedroom Apartment, City Center (Monthly)

$1,184 MX$21.7K

$1,598 ARS 2.4M

-25.90%

3-bedroom Apartment, Outside City Center (Monthly)

$774 MX$14.2K

$1,185 ARS 1.8M

-34.69%

Buy Apartment in City Center (m2)

$1,399 MX$25.7K

$2,678 ARS 4.1M

-47.75%

Buy Apartment Outside City Center (m2)

$884 MX$16.2K

$1,858 ARS 2.8M

-52.41%

Average Monthly Net Salary (After Tax)

$872 MX$16.0K

$954 ARS 1.4M

-8.63%

20-Year Fixed Mortgage Interest Rate (Annual %)

12.68

57.25

-77.85%

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

Last update for San Luis Potosi: October 4, 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 Luis Potosi

$465 35.3%

Buenos Aires

$505 30.4% 8.5% $40

Groceries & Markets

San Luis Potosi

$300 22.7%

Buenos Aires

$284 17.1% 5.2% $16

Eating Out

San Luis Potosi

$214 16.2%

Buenos Aires

$279 16.8% 30.4% $65

Clothing & Footwear

San Luis Potosi

$124 9.4%

Buenos Aires

$214 12.9% 73.4% $91

Monthly Utilities & Internet

San Luis Potosi

$89 6.8%

Buenos Aires

$273 16.4% 205% $183

Getting Around

San Luis Potosi

$84 6.4%

Buenos Aires

$37 2.2% 56.5% $47

Sport & Entertainment

San Luis Potosi

$43 3.2%

Buenos Aires

$71 4.3% 65.6% $28

Cost Breakdown

A one-bedroom apartment in the center runs $665 in San Luis Potosi and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Buenos Aires pays 9% 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: $42.00 in San Luis Potosi vs $64.0 in Buenos Aires. Groceries flip the comparison at $300 vs $284, with Buenos Aires cheaper for home cooking.

Good to know

🇲🇽 San Luis Potosi

🇦🇷 Buenos Aires

🕒 Local time

03:54 3:54 AM

06:54 6:54 AM

3 h ahead of San Luis Potosi

🌤 Weather

👥 Population

845,941

2,891,082 Capital

💱 Currency

Mexican Peso MXN $

Argentine Peso ARS $

📈 Exchange rate

100 MXN = 5.45 USD

100 MXN = 4.86 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.88 EUR

Exchange rates and currency converter

ARS, USD, EUR to MXN – Mexican Peso Converter

🇺🇸 United States Dollar ($)

🇲🇽 Mexican Peso ($)

Mexican Peso exchange rates as of October 10, 2026: 1 USD = 18.36 MXN (100 MXN = 5.45 USD). 1 EUR = 20.57 MXN (100 MXN = 4.86 EUR).

Argentine Peso exchange rates as of October 10, 2026: 1 USD = 1,517 ARS (10,000 ARS = 6.59 USD). 1 EUR = 1,699 ARS (10,000 ARS = 5.88 EUR).

USD to MXN in detail →

On the map

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Between locations

San Luis Potosi Buenos Aires 7,750 km ≈ 10 h nonstop flight

From you

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

San Luis Potosi and Buenos Aires differ by about 30% in total monthly costs ($1,299 vs $1,685 including rent). San Luis Potosi is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 9% lower in Buenos Aires. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $665 in San Luis Potosi versus $763 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $263 in San Luis Potosi versus $466 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Shoppers in Buenos Aires pay roughly 6% less for everyday groceries. It's an unusual reversal that partly offsets higher costs elsewhere.

At $1,299 in San Luis Potosi versus $1,685 in Buenos Aires, a $1,000 budget is realistic in San Luis Potosi but tight or insufficient in Buenos Aires. The gap between the two cities makes San Luis Potosi 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 Luis Potosi 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 Luis Potosi gentler on the wallet – expenses run 30% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.