Last update: Oct 2026

Cost of Living Comparison Between Rustenburg and Buenos Aires

For one person, living is cheaper in Rustenburg: $799 a month against $1,656 in Buenos Aires, rent and utilities included – about $10,300 less a year. Rent and utilities account for about half of the difference.

39

Cost of Living Index in Rustenburg
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Rustenburg Living Index
80

Cost of Living Index in Buenos Aires
Learn more

Buenos Aires Living Index

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Rustenburg

🇿🇦 South Africa

$799

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $799 in Rustenburg versus $1,656 in Buenos Aires.

Rustenburg $799
Buenos Aires $1,656

Estimated couple costs with rent: $1,318 in Rustenburg versus $2,697 in Buenos Aires.

Rustenburg $1,318
Buenos Aires $2,697

Monthly costs for a family of three with rent: $1,837 in Rustenburg versus $3,737 in Buenos Aires.

Rustenburg $1,837
Buenos Aires $3,737

Living in Rustenburg costs roughly 52% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Rustenburg is 41% below, Buenos Aires is 23% above.

Meal at Budget Restaurant

$6.11 R 101

$19.09 ARS 29.0K

-67.99%

Three-Course Dinner for Two, Mid-Range

$43.66 R 719

$65.8 ARS 99.9K

-33.65%

Fast Food Meal (McDonalds, etc)

$6.28 R 103

$13.20 ARS 20.0K

-52.42%

Cappuccino

$2.03 R 33.47

$3.85 ARS 5,841

-47.27%

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

$0.96 R 15.75

$1.99 ARS 3,020

-51.76%

Water (0.33 liter bottle)

$0.50 R 8.26

$1.60 ARS 2,430

-68.75%

Local Beer (0.5 liter draught)

$1.48 R 24.37

$3.93 ARS 5,959

-62.34%

Imported Beer (0.33 liter bottle)

$2.09 R 34.40

$4.61 ARS 7,003

-54.66%

Milk (1 liter)

$1.12 R 18.38

$1.50 ARS 2,272

-25.33%

White Bread (500g)

$0.99 R 16.36

$2.53 ARS 3,837

-60.87%

Rice (white) (1kg)

$1.77 R 29.20

$1.61 ARS 2,445

9.94%

Eggs

$2.70 R 44.53

$2.84 ARS 4,316

-4.93%

Local Cheese (1kg)

$7.35 R 121

$10.30 ARS 15.6K

-28.64%

Chicken Fillets (1kg)

$5.01 R 82.6

$10.00 ARS 15.2K

-49.90%

Beef Round Steak (1kg)

$6.44 R 106

$13.30 ARS 20.2K

-51.58%

Apples (1kg)

$1.76 R 29.00

$2.88 ARS 4,366

-38.89%

Banana (1kg)

$1.59 R 26.27

$2.20 ARS 3,334

-27.73%

Oranges (1kg)

$1.79 R 29.47

$1.40 ARS 2,120

27.86%

Tomato (1kg)

$1.14 R 18.78

$1.98 ARS 3,004

-42.42%

Potato (1kg)

$1.33 R 21.96

$1.21 ARS 1,835

9.92%

Onion (1kg)

$1.09 R 17.89

$1.26 ARS 1,910

-13.49%

Lettuce (1 head)

$1.28 R 21.15

$1.71 ARS 2,592

-25.15%

Water (1.5 liter bottle)

$0.94 R 15.48

$1.72 ARS 2,603

-45.35%

Cigarettes 20 Pack (Marlboro, Camel)

$3.12 R 51.5

$4.29 ARS 6,505

-27.27%

Wine (Bottle)

$5.96 R 98.2

$5.70 ARS 8,645

4.56%

Local Beer (0.5 liter bottle)

$0.58 R 9.55

$2.17 ARS 3,288

-73.27%

Imported Beer (0.33 liter bottle)

$0.95 R 15.61

$2.76 ARS 4,188

-65.58%

One-way Ticket (Public Transport)

$0.75 ARS 1,141

Public Transport Monthly Pass (Regular Price)

$27.27 ARS 41.4K

Taxi Start (Normal Tariff)

$0.82 R 13.48

$1.57 ARS 2,375

-47.77%

Taxi (Normal Tariff) (1km)

$0.88 R 14.42

$1.03 ARS 1,558

-14.56%

Taxi 1hour Waiting (Normal Tariff)

$14.67 R 242

$7.90 ARS 12.0K

85.70%

Gasoline (1 liter)

$1.43 R 23.55

$1.42 ARS 2,160

0.70%

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

$28.4K R 468.3K

$27.9K ARS 42.4M

1.70%

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

$27.6K R 455.5K

$35.0K ARS 53.1M

-20.94%

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

$74.9 R 1,233

$195 ARS 296.2K

-61.65%

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

$13.66 R 225

$25.16 ARS 38.2K

-45.71%

Internet (50+ Mbps, Unlimited Data)

$36.01 R 593

$31.54 ARS 47.9K

14.17%

Gym Membership (Monthly)

$21.21 R 349

$50.9 ARS 77.3K

-58.35%

Tennis Court (1 Hour on Weekend)

$6.21 R 102

$16.73 ARS 25.4K

-62.88%

Cinema Ticket

$4.94 R 81.5

$10.34 ARS 15.7K

-52.22%

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

$112 R 1,841

$463 ARS 703.2K

-75.89%

International Primary School, 1 Child (Yearly)

$5,493 R 90.5K

$8,793 ARS 13.3M

-37.53%

Jeans (Levis 501 Or Similar)

$43.05 R 709

$120 ARS 181.8K

-64.07%

Summer Dress (H&M, Zara, etc)

$46.85 R 772

$95.5 ARS 144.9K

-50.93%

Sport Shoes (Adidas, Nike)

$109 R 1,798

$114 ARS 173.1K

-4.36%

Men's Leather Business Shoes

$54.7 R 901

$139 ARS 211.4K

-60.74%

1-bedroom Apartment, City Center (Monthly)

$336 R 5,537

$756 ARS 1.1M

-55.56%

1-bedroom Apartment, Outside City Center (Monthly)

$239 R 3,937

$520 ARS 788.8K

-54.03%

3-bedroom Apartment, City Center (Monthly)

$717 R 11.8K

$1,590 ARS 2.4M

-54.90%

3-bedroom Apartment, Outside City Center (Monthly)

$520 R 8,559

$1,198 ARS 1.8M

-56.65%

Buy Apartment in City Center (m2)

$2,713 ARS 4.1M

Buy Apartment Outside City Center (m2)

$1,901 ARS 2.9M

Average Monthly Net Salary (After Tax)

$1,085 R 17.9K

$938 ARS 1.4M

15.71%

20-Year Fixed Mortgage Interest Rate (Annual %)

9.9

57.25

-82.71%

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

Last update for Rustenburg: October 11, 2026

Last update for Buenos Aires: October 11, 2026

Monthly budget structure

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

Accommodation & Living

Rustenburg

$239 29.9%

Buenos Aires

$520 31.4% 118% $281

Groceries & Markets

Rustenburg

$176 22%

Buenos Aires

$283 17.1% 61% $107

Monthly Utilities & Internet

Rustenburg

$125 15.6%

Buenos Aires

$252 15.2% 102% $127

Clothing & Footwear

Rustenburg

$114 14.3%

Buenos Aires

$211 12.7% 84.7% $97

Eating Out

Rustenburg

$110 13.7%

Buenos Aires

$282 17% 157% $172

Sport & Entertainment

Rustenburg

$31 3.9%

Buenos Aires

$72 4.3% 130% $40

Getting Around

Rustenburg

$5.2 * 0.7%

Buenos Aires

$37 2.2% 611% $32

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 $336 in Rustenburg and $756 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Rustenburg pays 16% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $44.00 in Rustenburg vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $176 vs $283 per month, with Rustenburg cheaper across the board.

Good to know

🇿🇦 Rustenburg

🇦🇷 Buenos Aires

🕒 Local time

12:35 12:35 PM

07:35 7:35 AM

5 h behind Rustenburg

🌤 Weather

👥 Population

549,575

2,891,082 Capital

💱 Currency

South African Rand ZAR R

Argentine Peso ARS $

📈 Exchange rate

100 ZAR = 6.07 USD

100 ZAR = 5.4 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

Exchange rates and currency converter

ARS, USD, EUR to ZAR – South African Rand Converter

🇺🇸 United States Dollar ($)

🇿🇦 South African Rand (R)

South African Rand exchange rates as of October 18, 2026: 1 USD = 16.48 ZAR (100 ZAR = 6.07 USD). 1 EUR = 18.52 ZAR (100 ZAR = 5.4 EUR).

Argentine Peso exchange rates as of October 18, 2026: 1 USD = 1,517 ARS (10,000 ARS = 6.59 USD). 1 EUR = 1,706 ARS (10,000 ARS = 5.86 EUR).

USD to ZAR in detail →

On the map

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Between locations

Rustenburg Buenos Aires 8,050 km ≈ 11 h nonstop flight

From you

Rustenburg
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

Rustenburg vs Buenos Aires: Cost of Living - Frequently Asked Questions

Rustenburg and Buenos Aires differ by about 107% in total monthly costs ($799 vs $1,656 including rent). Rustenburg is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 16% higher in Rustenburg, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $336 in Rustenburg versus $756 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $112 in Rustenburg versus $463 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Dining out is cheaper in Rustenburg – a meal for two runs $44.00 versus $66.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $799 in Rustenburg versus $1,656 in Buenos Aires, a $1,500 budget is realistic in Rustenburg but tight or insufficient in Buenos Aires. The gap between the two cities makes Rustenburg 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, Rustenburg 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 Rustenburg gentler on the wallet – expenses run 107% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.