Last update: Oct 2026

Cost of Living Comparison Between Porto Alegre and Buenos Aires

For one person, living is cheaper in Porto Alegre: $196 a month against $1,685 in Buenos Aires, rent and utilities included – about $17,900 less a year. Rent and utilities account for about half of the difference.

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Cost of Living Index in Buenos Aires
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Porto Alegre

🇸🇹 Sao Tome and Principe

$196

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,685

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $196 in Porto Alegre versus $1,685 in Buenos Aires.

Porto Alegre $196
Buenos Aires $1,685

Estimated couple costs with rent: $413 in Porto Alegre versus $2,742 in Buenos Aires.

Porto Alegre $413
Buenos Aires $2,742

Monthly costs for a family of three with rent: $629 in Porto Alegre versus $3,799 in Buenos Aires.

Porto Alegre $629
Buenos Aires $3,799

Living in Porto Alegre costs roughly 88% less than in Buenos Aires, and outside of rent the biggest gap is in clothing.

The two cities straddle the global median: Porto Alegre is 85% below, Buenos Aires is 26% above.

Meal at Budget Restaurant

$18.73 ARS 28.4K

Three-Course Dinner for Two, Mid-Range

$37.08 STN 810

$64.5 ARS 97.8K

-42.49%

Fast Food Meal (McDonalds, etc)

$5.55 STN 121

$12.88 ARS 19.5K

-56.91%

Cappuccino

$2.55 STN 55.6

$3.98 ARS 6,029

-35.93%

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

$1.08 STN 23.63

$2.05 ARS 3,103

-47.32%

Water (0.33 liter bottle)

$0.83 STN 18.12

$1.55 ARS 2,349

-46.45%

Local Beer (0.5 liter draught)

$2.20 STN 48.11

$3.84 ARS 5,830

-42.71%

Imported Beer (0.33 liter bottle)

$4.60 ARS 6,970

Milk (1 liter)

$1.44 ARS 2,181

White Bread (500g)

$2.05 STN 44.73

$2.46 ARS 3,738

-16.67%

Rice (white) (1kg)

$1.03 STN 22.52

$1.63 ARS 2,467

-36.81%

Eggs

$2.23 STN 48.67

$2.89 ARS 4,385

-22.84%

Local Cheese (1kg)

$18.97 STN 415

$10.65 ARS 16.1K

78.12%

Chicken Fillets (1kg)

$10.00 ARS 15.2K

Beef Round Steak (1kg)

$12.16 STN 266

$13.74 ARS 20.8K

-11.50%

Apples (1kg)

$2.75 ARS 4,166

Banana (1kg)

$2.18 ARS 3,300

Oranges (1kg)

$1.45 ARS 2,205

Tomato (1kg)

$1.99 ARS 3,013

Potato (1kg)

$1.24 ARS 1,885

Onion (1kg)

$1.27 ARS 1,921

Lettuce (1 head)

$1.70 ARS 2,575

Water (1.5 liter bottle)

$1.73 ARS 2,617

Cigarettes 20 Pack (Marlboro, Camel)

$2.22 STN 48.45

$4.18 ARS 6,337

-46.89%

Wine (Bottle)

$5.80 ARS 8,790

Local Beer (0.5 liter bottle)

$1.11 STN 24.22

$2.09 ARS 3,163

-46.89%

Imported Beer (0.33 liter bottle)

$2.77 ARS 4,198

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

Taxi (Normal Tariff) (1km)

$0.98 ARS 1,481

Taxi 1hour Waiting (Normal Tariff)

$7.72 ARS 11.7K

Gasoline (1 liter)

$1.36 ARS 2,058

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

$28.0K ARS 42.5M

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

$34.5K ARS 52.4M

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

$216 ARS 326.9K

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

$25.61 ARS 38.8K

Internet (50+ Mbps, Unlimited Data)

$31.36 ARS 47.6K

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

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

$466 ARS 706.7K

International Primary School, 1 Child (Yearly)

$9,057 ARS 13.7M

Jeans (Levis 501 Or Similar)

$122 ARS 185.2K

Summer Dress (H&M, Zara, etc)

$97.4 ARS 147.8K

Sport Shoes (Adidas, Nike)

$117 ARS 177.4K

Men's Leather Business Shoes

$140 ARS 211.9K

1-bedroom Apartment, City Center (Monthly)

$763 ARS 1.2M

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

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

Last update for Porto Alegre: October 6, 2026

Last update for Buenos Aires: October 6, 2026

Monthly budget structure

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

Accommodation & Living

Porto Alegre

–

Buenos Aires

$505 30.4%

Groceries & Markets

Porto Alegre

–

Buenos Aires

$284 17.1%

Eating Out

Porto Alegre

–

Buenos Aires

$279 16.8%

Monthly Utilities & Internet

Porto Alegre

–

Buenos Aires

$273 16.4%

Clothing & Footwear

Porto Alegre

–

Buenos Aires

$214 12.9%

Sport & Entertainment

Porto Alegre

–

Buenos Aires

$71 4.3%

Getting Around

Porto Alegre

–

Buenos Aires

$37 2.2%

Cost Breakdown

Dining out: $37.00 in Porto Alegre vs $64.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $132 vs $284 per month, with Porto Alegre cheaper across the board.

Good to know

🇸🇹 Porto Alegre

🇦🇷 Buenos Aires

🕒 Local time

08:52 8:52 AM

05:52 5:52 AM

3 h behind Porto Alegre

🌤 Weather

👥 Population

795

2,891,082 Capital

💱 Currency

Sao Tome and Principe Dobra STN Db

Argentine Peso ARS $

📈 Exchange rate

100 STN = 4.58 USD

100 STN = 4.08 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.88 EUR

Exchange rates and currency converter

ARS, USD, EUR to STN – Sao Tome and Principe Dobra Converter

🇺🇸 United States Dollar ($)

🇸🇹 Sao Tome and Principe Dobra (Db)

Sao Tome and Principe Dobra exchange rates as of October 10, 2026: 1 USD = 21.85 STN (100 STN = 4.58 USD). 1 EUR = 24.51 STN (100 STN = 4.08 EUR).

Argentine Peso exchange rates as of October 10, 2026: 1 USD = 1,517 ARS (10,000 ARS = 6.59 USD). 1 EUR = 1,701 ARS (10,000 ARS = 5.88 EUR).

USD to STN in detail →

On the map

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Between locations

Porto Alegre Buenos Aires 7,740 km ≈ 10 h nonstop flight

From you

Porto Alegre
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

Porto Alegre vs Buenos Aires: Cost of Living - Frequently Asked Questions

Porto Alegre and Buenos Aires differ by about 759% in total monthly costs ($196 vs $1,685 including rent). Porto Alegre is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

You'd need roughly $294 in Porto Alegre and $2,528 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.

Dining out is cheaper in Porto Alegre – a meal for two runs $37.00 versus $64.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you'll spend $196 per month in Porto Alegre versus $1,685 in Buenos Aires – a 759% gap that adds up to real savings over time for anyone picking the cheaper option.

At $196 in Porto Alegre versus $1,685 in Buenos Aires, a $1,000 budget is realistic in Porto Alegre but tight or insufficient in Buenos Aires. The gap between the two cities makes Porto Alegre 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, Porto Alegre 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 Porto Alegre gentler on the wallet – expenses run 759% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.