Last update: Oct 2026

Cost of Living Comparison Between Buenos Aires and Saint-Louis

For one person, living is cheaper in Saint-Louis: $830 a month against $1,685 in Buenos Aires, rent and utilities included – about $10,300 less a year. Rent and utilities account for most of the difference.

81

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index
41

Cost of Living Index in Saint-Louis
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Saint-Louis Living Index

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Buenos Aires

🇦🇷 Argentina

$1,685

/mo nomad

Saint-Louis

🇸🇳 Senegal

$830

/mo nomad

Monthly Cost of Living

How much you'll spend in Buenos Aires and in Saint-Louis

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Saint-Louis actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,685 in Buenos Aires versus $830 in Saint-Louis.

Buenos Aires $1,685
Saint-Louis $830

Estimated couple costs with rent: $2,742 in Buenos Aires versus $1,322 in Saint-Louis.

Buenos Aires $2,742
Saint-Louis $1,322

Monthly costs for a family of three with rent: $3,799 in Buenos Aires versus $1,815 in Saint-Louis.

Buenos Aires $3,799
Saint-Louis $1,815

Living in Buenos Aires is roughly 103% more expensive than in Saint-Louis, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Buenos Aires is 26% above, Saint-Louis is 38% below.

Meal at Budget Restaurant

$18.73 ARS 28.4K

$3.50 F CFA 2,047

435.14%

Three-Course Dinner for Two, Mid-Range

$64.5 ARS 97.8K

$52.7 F CFA 30.8K

22.40%

Fast Food Meal (McDonalds, etc)

$12.88 ARS 19.5K

$11.15 F CFA 6,522

15.52%

Cappuccino

$3.98 ARS 6,029

$3.35 F CFA 1,963

18.81%

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

$2.05 ARS 3,103

$1.25 F CFA 729

64.00%

Water (0.33 liter bottle)

$1.55 ARS 2,349

$0.87 F CFA 509

78.16%

Local Beer (0.5 liter draught)

$3.84 ARS 5,830

$1.75 F CFA 1,026

119.43%

Imported Beer (0.33 liter bottle)

$4.60 ARS 6,970

$4.37 F CFA 2,555

5.26%

Milk (1 liter)

$1.44 ARS 2,181

$2.49 F CFA 1,459

-42.17%

White Bread (500g)

$2.46 ARS 3,738

$0.27 F CFA 159

811.11%

Rice (white) (1kg)

$1.63 ARS 2,467

$1.68 F CFA 981

-2.98%

Eggs

$2.89 ARS 4,385

$2.45 F CFA 1,432

17.96%

Local Cheese (1kg)

$10.65 ARS 16.1K

$17.14 F CFA 10.0K

-37.86%

Chicken Fillets (1kg)

$10.00 ARS 15.2K

$8.75 F CFA 5,122

14.29%

Beef Round Steak (1kg)

$13.74 ARS 20.8K

$11.00 F CFA 6,438

24.91%

Apples (1kg)

$2.75 ARS 4,166

$3.12 F CFA 1,828

-11.86%

Banana (1kg)

$2.18 ARS 3,300

$1.95 F CFA 1,143

11.79%

Oranges (1kg)

$1.45 ARS 2,205

$2.86 F CFA 1,672

-49.30%

Tomato (1kg)

$1.99 ARS 3,013

$1.73 F CFA 1,011

15.03%

Potato (1kg)

$1.24 ARS 1,885

$1.35 F CFA 788

-8.15%

Onion (1kg)

$1.27 ARS 1,921

$0.98 F CFA 574

29.59%

Lettuce (1 head)

$1.70 ARS 2,575

$1.08 F CFA 630

57.41%

Water (1.5 liter bottle)

$1.73 ARS 2,617

$0.70 F CFA 410

147.14%

Cigarettes 20 Pack (Marlboro, Camel)

$4.18 ARS 6,337

$2.12 F CFA 1,242

97.17%

Wine (Bottle)

$5.80 ARS 8,790

$16.91 F CFA 9,895

-65.70%

Local Beer (0.5 liter bottle)

$2.09 ARS 3,163

$1.53 F CFA 895

36.60%

Imported Beer (0.33 liter bottle)

$2.77 ARS 4,198

$3.37 F CFA 1,970

-17.80%

One-way Ticket (Public Transport)

$0.75 ARS 1,132

Public Transport Monthly Pass (Regular Price)

$27.15 ARS 41.2K

Taxi Start (Normal Tariff)

$1.62 ARS 2,451

$0.89 F CFA 523

82.02%

Taxi (Normal Tariff) (1km)

$0.98 ARS 1,481

$2.12 F CFA 1,243

-53.77%

Taxi 1hour Waiting (Normal Tariff)

$7.72 ARS 11.7K

$17.34 F CFA 10.1K

-55.48%

Gasoline (1 liter)

$1.36 ARS 2,058

$1.70 F CFA 992

-20.00%

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

$28.0K ARS 42.5M

$50.9K F CFA 29.8M

-44.95%

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

$34.5K ARS 52.4M

$48.6K F CFA 28.4M

-28.93%

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

$216 ARS 326.9K

$206 F CFA 120.8K

4.42%

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

$25.61 ARS 38.8K

$11.46 F CFA 6,707

123.47%

Internet (50+ Mbps, Unlimited Data)

$31.36 ARS 47.6K

$46.89 F CFA 27.4K

-33.12%

Gym Membership (Monthly)

$49.82 ARS 75.6K

Tennis Court (1 Hour on Weekend)

$17.06 ARS 25.9K

Cinema Ticket

$10.43 ARS 15.8K

$8.64 F CFA 5,053

20.72%

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

$466 ARS 706.7K

$320 F CFA 187.0K

45.84%

International Primary School, 1 Child (Yearly)

$9,057 ARS 13.7M

$10.4K F CFA 6.1M

-13.05%

Jeans (Levis 501 Or Similar)

$122 ARS 185.2K

$58.8 F CFA 34.4K

107.63%

Summer Dress (H&M, Zara, etc)

$97.4 ARS 147.8K

$45.28 F CFA 26.5K

115.19%

Sport Shoes (Adidas, Nike)

$117 ARS 177.4K

$85.6 F CFA 50.1K

36.70%

Men's Leather Business Shoes

$140 ARS 211.9K

$95.0 F CFA 55.6K

47.08%

1-bedroom Apartment, City Center (Monthly)

$763 ARS 1.2M

$435 F CFA 254.5K

75.51%

1-bedroom Apartment, Outside City Center (Monthly)

$505 ARS 766.1K

3-bedroom Apartment, City Center (Monthly)

$1,598 ARS 2.4M

3-bedroom Apartment, Outside City Center (Monthly)

$1,185 ARS 1.8M

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)

$954 ARS 1.4M

20-Year Fixed Mortgage Interest Rate (Annual %)

57.25

8.75

554.29%

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

Last update for Buenos Aires: October 6, 2026

Last update for Saint-Louis: October 6, 2026

Monthly budget structure

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

Accommodation & Living

Buenos Aires

$505 30.4%

Saint-Louis

- * 0% 100%

Groceries & Markets

Buenos Aires

$284 17.1%

Saint-Louis

$287 34.3% 0.9% $2.6

Eating Out

Buenos Aires

$279 16.8%

Saint-Louis

$128 15.3% 54.2% $151

Monthly Utilities & Internet

Buenos Aires

$273 16.4%

Saint-Louis

$265 31.7% 2.8% $7.7

Clothing & Footwear

Buenos Aires

$214 12.9%

Saint-Louis

$128 15.3% 40.2% $86

Sport & Entertainment

Buenos Aires

$71 4.3%

Saint-Louis

$17 * 2.1% 75.6% $53

Getting Around

Buenos Aires

$37 2.2%

Saint-Louis

$12 * 1.4% 68.6% $25

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

A one-bedroom apartment in the center runs $763 in Buenos Aires and $435 in Saint-Louis. Housing cost is often the main lever when comparing two cities.

Dining out: $64.0 in Buenos Aires vs $53.0 in Saint-Louis. Groceries flip the comparison at $284 vs $287, with Buenos Aires cheaper for home cooking.

Good to know

🇦🇷 Buenos Aires

🇸🇳 Saint-Louis

🕒 Local time

09:13 9:13 AM

12:13 12:13 PM

3 h ahead of Buenos Aires

🌤 Weather

👥 Population

2,891,082 Capital

176,000

💱 Currency

Argentine Peso ARS $

West African CFA Franc XOF Fr

📈 Exchange rate

10,000 ARS = 6.59 USD

10,000 ARS = 5.88 EUR

1,000 XOF = 1.71 USD

1,000 XOF = 1.53 EUR

Exchange rates and currency converter

XOF, USD, EUR to ARS – Argentine Peso Converter

🇺🇸 United States Dollar ($)

🇦🇷 Argentine Peso ($)

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).

West African CFA Franc exchange rates as of October 10, 2026: 1 USD = 585 XOF (1,000 XOF = 1.71 USD). 1 EUR = 656 XOF (1,000 XOF = 1.53 EUR).

USD to ARS in detail →

On the map

Lowest

Highest

Between locations

Buenos Aires Saint-Louis 7,160 km ≈ 9 h nonstop flight

From you

Buenos Aires
Saint-Louis

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

Buenos Aires vs Saint-Louis: Cost of Living - Frequently Asked Questions

Buenos Aires and Saint-Louis differ by about 103% in total monthly costs ($1,685 vs $830 including rent). Saint-Louis is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

You'd need roughly $2,528 in Buenos Aires and $1,245 in Saint-Louis 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: $763 in Buenos Aires versus $435 in Saint-Louis. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $466 in Buenos Aires versus $320 in Saint-Louis. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Dining out is cheaper in Saint-Louis – a meal for two runs $53.0 versus $64.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $830 in Saint-Louis versus $1,685 in Buenos Aires, a $1,000 budget is realistic in Saint-Louis but tight or insufficient in Buenos Aires. The gap between the two cities makes Saint-Louis 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, Buenos Aires and Saint-Louis 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 Saint-Louis gentler on the wallet – expenses run 103% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.