Last update: Oct 2026

Cost of Living Comparison Between St.Catharines and Buenos Aires

For one person, living is cheaper in Buenos Aires: $1,646 a month against $2,309 in St.Catharines, rent and utilities included – about $8,000 less a year. Rent and utilities account for most of the difference.

112

Cost of Living Index in St.Catharines
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St.Catharines Living Index
79

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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St.Catharines

🇨🇦 Canada

$2,309

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,646

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $2,309 in St.Catharines versus $1,646 in Buenos Aires.

St.Catharines $2,309
Buenos Aires $1,646

Estimated couple costs with rent: $3,210 in St.Catharines versus $2,680 in Buenos Aires.

St.Catharines $3,210
Buenos Aires $2,680

Monthly costs for a family of three with rent: $4,111 in St.Catharines versus $3,714 in Buenos Aires.

St.Catharines $4,111
Buenos Aires $3,714

Living in St.Catharines is roughly 40% more expensive than in Buenos Aires, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: St.Catharines 70% above, Buenos Aires 21% above.

Meal at Budget Restaurant

$14.32 CA$20.24

$17.81 ARS 27.0K

-19.60%

Three-Course Dinner for Two, Mid-Range

$57.6 CA$81.5

$65.2 ARS 98.9K

-11.54%

Fast Food Meal (McDonalds, etc)

$12.63 CA$17.86

$13.12 ARS 19.9K

-3.73%

Cappuccino

$3.03 CA$4.29

$3.86 ARS 5,863

-21.50%

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

$1.65 CA$2.34

$2.06 ARS 3,133

-19.90%

Water (0.33 liter bottle)

$1.60 CA$2.27

$1.68 ARS 2,542

-4.76%

Local Beer (0.5 liter draught)

$4.65 CA$6.58

$4.10 ARS 6,218

13.41%

Imported Beer (0.33 liter bottle)

$4.61 CA$6.52

$4.73 ARS 7,181

-2.54%

Milk (1 liter)

$2.09 CA$2.96

$1.51 ARS 2,285

38.41%

White Bread (500g)

$2.18 CA$3.08

$2.60 ARS 3,950

-16.15%

Rice (white) (1kg)

$4.60 CA$6.50

$1.57 ARS 2,380

192.99%

Eggs

$4.28 CA$6.06

$2.73 ARS 4,144

56.78%

Local Cheese (1kg)

$14.90 CA$21.06

$10.86 ARS 16.5K

37.20%

Chicken Fillets (1kg)

$11.22 CA$15.86

$10.07 ARS 15.3K

11.42%

Beef Round Steak (1kg)

$14.04 CA$19.85

$13.22 ARS 20.1K

6.20%

Apples (1kg)

$5.19 CA$7.34

$2.80 ARS 4,255

85.36%

Banana (1kg)

$1.11 CA$1.57

$2.09 ARS 3,170

-46.89%

Oranges (1kg)

$4.36 CA$6.17

$1.45 ARS 2,194

200.69%

Tomato (1kg)

$4.14 CA$5.85

$2.00 ARS 3,040

107.00%

Potato (1kg)

$2.82 CA$3.99

$1.20 ARS 1,826

135.00%

Onion (1kg)

$4.39 CA$6.20

$1.20 ARS 1,821

265.83%

Lettuce (1 head)

$2.60 CA$3.67

$1.69 ARS 2,569

53.85%

Water (1.5 liter bottle)

$1.29 CA$1.83

$1.79 ARS 2,711

-27.93%

Cigarettes 20 Pack (Marlboro, Camel)

$13.73 CA$19.41

$4.00 ARS 6,074

243.25%

Wine (Bottle)

$12.65 CA$17.88

$5.53 ARS 8,388

128.75%

Local Beer (0.5 liter bottle)

$3.00 CA$4.24

$2.12 ARS 3,219

41.51%

Imported Beer (0.33 liter bottle)

$3.02 CA$4.28

$2.78 ARS 4,212

8.63%

One-way Ticket (Public Transport)

$2.46 CA$3.48

$0.69 ARS 1,049

256.52%

Public Transport Monthly Pass (Regular Price)

$70.9 CA$100

$27.90 ARS 42.3K

154.12%

Taxi Start (Normal Tariff)

$2.88 CA$4.07

$1.63 ARS 2,471

76.69%

Taxi (Normal Tariff) (1km)

$2.22 CA$3.14

$0.97 ARS 1,478

128.87%

Taxi 1hour Waiting (Normal Tariff)

$22.28 CA$31.50

$7.89 ARS 12.0K

182.38%

Gasoline (1 liter)

$1.15 CA$1.63

$1.42 ARS 2,156

-19.01%

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

$26.4K CA$37.4K

$23.3K ARS 35.4M

13.21%

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

$22.0K CA$31.1K

$31.9K ARS 48.5M

-31.17%

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

$178 CA$251

$199 ARS 302.7K

-10.81%

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

$33.39 CA$47.21

$23.36 ARS 35.4K

42.94%

Internet (50+ Mbps, Unlimited Data)

$47.75 CA$67.5

$31.44 ARS 47.7K

51.88%

Gym Membership (Monthly)

$31.41 CA$44.41

$49.81 ARS 75.6K

-36.94%

Tennis Court (1 Hour on Weekend)

$41.10 CA$58.1

$16.63 ARS 25.2K

147.14%

Cinema Ticket

$11.04 CA$15.60

$10.80 ARS 16.4K

2.22%

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

$504 CA$713

$462 ARS 701.7K

9.06%

International Primary School, 1 Child (Yearly)

$27.6K CA$39.0K

$8,790 ARS 13.3M

214.23%

Jeans (Levis 501 Or Similar)

$73.6 CA$104

$120 ARS 181.6K

-38.48%

Summer Dress (H&M, Zara, etc)

$52.2 CA$73.8

$94.6 ARS 143.6K

-44.80%

Sport Shoes (Adidas, Nike)

$80.1 CA$113

$116 ARS 176.4K

-31.08%

Men's Leather Business Shoes

$76.7 CA$108

$137 ARS 208.6K

-44.24%

1-bedroom Apartment, City Center (Monthly)

$1,210 CA$1,710

$750 ARS 1.1M

61.35%

1-bedroom Apartment, Outside City Center (Monthly)

$1,159 CA$1,638

$514 ARS 780.5K

125.33%

3-bedroom Apartment, City Center (Monthly)

$1,707 CA$2,413

$1,567 ARS 2.4M

8.90%

3-bedroom Apartment, Outside City Center (Monthly)

$1,557 CA$2,201

$1,196 ARS 1.8M

30.23%

Buy Apartment in City Center (m2)

$3,026 CA$4,277

$2,632 ARS 4.0M

14.95%

Buy Apartment Outside City Center (m2)

$2,705 CA$3,824

$1,874 ARS 2.8M

44.33%

Average Monthly Net Salary (After Tax)

$2,969 CA$4,198

$924 ARS 1.4M

221.23%

20-Year Fixed Mortgage Interest Rate (Annual %)

5.71

57.25

-90.03%

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

Last update for St.Catharines: October 17, 2026

Last update for Buenos Aires: October 19, 2026

Monthly budget structure

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

Accommodation & Living

St.Catharines

$1.2K 50.2%

Buenos Aires

$514 31.3% 55.6% $645

Groceries & Markets

St.Catharines

$381 16.5%

Buenos Aires

$285 17.3% 25.4% $97

Monthly Utilities & Internet

St.Catharines

$259 11.2%

Buenos Aires

$254 15.5% 1.8% $4.8

Eating Out

St.Catharines

$234 10.2%

Buenos Aires

$273 16.6% 16.6% $39

Clothing & Footwear

St.Catharines

$127 5.5%

Buenos Aires

$211 12.8% 65.6% $83

Getting Around

St.Catharines

$95 4.1%

Buenos Aires

$37 2.3% 60.8% $58

Sport & Entertainment

St.Catharines

$53 2.3%

Buenos Aires

$71 4.3% 33.5% $18

Cost Breakdown

A one-bedroom apartment in the center runs $1,210 in St.Catharines and $750 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

St.Catharines pays 221% 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: $58.0 in St.Catharines vs $65.0 in Buenos Aires. Groceries flip the comparison at $381 vs $285, with Buenos Aires cheaper for home cooking.

Good to know

🇨🇦 St.Catharines

🇦🇷 Buenos Aires

🕒 Local time

02:48 2:48 AM

03:48 3:48 AM

1 h ahead of St.Catharines

🌤 Weather

👥 Population

133,113

2,891,082 Capital

💱 Currency

Canadian Dollar CAD $

Argentine Peso ARS $

📈 Exchange rate

1 CAD = 0.707 USD

1 CAD = 0.629 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

Exchange rates and currency converter

ARS, USD, EUR to CAD – Canadian Dollar Converter

🇺🇸 United States Dollar ($)

🇨🇦 Canadian Dollar ($)

Canadian Dollar exchange rates as of October 21, 2026: 1 USD = 1.41 CAD (1 CAD = 0.707 USD). 1 EUR = 1.59 CAD (1 CAD = 0.629 EUR).

Argentine Peso exchange rates as of October 21, 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 CAD in detail →

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Between locations

St.Catharines Buenos Aires 8,900 km ≈ 12 h nonstop flight

From you

St.Catharines
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

St.Catharines vs Buenos Aires: Cost of Living - Frequently Asked Questions

St.Catharines and Buenos Aires differ by about 40% in total monthly costs ($2,309 vs $1,646 including rent). Buenos Aires is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 221% higher in St.Catharines, 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: $1,210 in St.Catharines versus $750 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $504 in St.Catharines versus $462 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 34% higher in St.Catharines. For households that cook at home regularly, that difference adds up over a month.

At $1,646 in Buenos Aires versus $2,309 in St.Catharines, a $3,000 budget is realistic in Buenos Aires but tight or insufficient in St.Catharines. The gap between the two cities makes Buenos Aires 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, St.Catharines 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 Buenos Aires gentler on the wallet – expenses run 40% less than in St.Catharines. Beyond cost, consider language, visa policies, and how big the international community is in each city.