Last update: Oct 2026

Cost of Living Comparison Between Châteauguay, QC and Buenos Aires

For one person, living is cheaper in Châteauguay, QC: $976 a month against $1,646 in Buenos Aires, rent and utilities included – about $8,000 less a year. Rent and utilities account for most of the difference.

47

Cost of Living Index in Châteauguay, QC
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Châteauguay, QC Living Index
79

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Châteauguay, QC

🇨🇦 Canada

$976

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,646

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $976 in Châteauguay, QC versus $1,646 in Buenos Aires.

Châteauguay, QC $976
Buenos Aires $1,646

Estimated couple costs with rent: $1,614 in Châteauguay, QC versus $2,680 in Buenos Aires.

Châteauguay, QC $1,614
Buenos Aires $2,680

Monthly costs for a family of three with rent: $2,252 in Châteauguay, QC versus $3,714 in Buenos Aires.

Châteauguay, QC $2,252
Buenos Aires $3,714

Living in Châteauguay, QC costs roughly 41% less than in Buenos Aires, and outside of rent the biggest gap is in clothing.

The two cities straddle the global median: Châteauguay, QC is 28% below, Buenos Aires is 21% above.

Meal at Budget Restaurant

$16.17 CA$22.86

$17.81 ARS 27.0K

-9.21%

Three-Course Dinner for Two, Mid-Range

$73.3 CA$104

$65.2 ARS 98.9K

12.55%

Fast Food Meal (McDonalds, etc)

$10.53 CA$14.89

$13.12 ARS 19.9K

-19.74%

Cappuccino

$3.77 CA$5.33

$3.86 ARS 5,863

-2.33%

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

$1.96 CA$2.78

$2.06 ARS 3,133

-4.85%

Water (0.33 liter bottle)

$1.32 CA$1.87

$1.68 ARS 2,542

-21.43%

Local Beer (0.5 liter draught)

$6.55 CA$9.25

$4.10 ARS 6,218

59.76%

Imported Beer (0.33 liter bottle)

$6.92 CA$9.78

$4.73 ARS 7,181

46.30%

Milk (1 liter)

$2.19 CA$3.09

$1.51 ARS 2,285

45.03%

White Bread (500g)

$2.62 CA$3.70

$2.60 ARS 3,950

0.77%

Rice (white) (1kg)

$3.12 CA$4.41

$1.57 ARS 2,380

98.73%

Eggs

$3.02 CA$4.26

$2.73 ARS 4,144

10.62%

Local Cheese (1kg)

$10.41 CA$14.71

$10.86 ARS 16.5K

-4.14%

Chicken Fillets (1kg)

$11.42 CA$16.14

$10.07 ARS 15.3K

13.41%

Beef Round Steak (1kg)

$13.62 CA$19.26

$13.22 ARS 20.1K

3.03%

Apples (1kg)

$3.03 CA$4.29

$2.80 ARS 4,255

8.21%

Banana (1kg)

$1.22 CA$1.73

$2.09 ARS 3,170

-41.63%

Oranges (1kg)

$3.46 CA$4.89

$1.45 ARS 2,194

138.62%

Tomato (1kg)

$3.15 CA$4.46

$2.00 ARS 3,040

57.50%

Potato (1kg)

$1.94 CA$2.75

$1.20 ARS 1,826

61.67%

Onion (1kg)

$1.76 CA$2.49

$1.20 ARS 1,821

46.67%

Lettuce (1 head)

$2.15 CA$3.04

$1.69 ARS 2,569

27.22%

Water (1.5 liter bottle)

$1.51 CA$2.14

$1.79 ARS 2,711

-15.64%

Cigarettes 20 Pack (Marlboro, Camel)

$11.47 CA$16.22

$4.00 ARS 6,074

186.75%

Wine (Bottle)

$10.50 CA$14.84

$5.53 ARS 8,388

89.87%

Local Beer (0.5 liter bottle)

$2.25 CA$3.19

$2.12 ARS 3,219

6.13%

Imported Beer (0.33 liter bottle)

$2.85 CA$4.03

$2.78 ARS 4,212

2.52%

One-way Ticket (Public Transport)

$0.69 ARS 1,049

Public Transport Monthly Pass (Regular Price)

$27.90 ARS 42.3K

Taxi Start (Normal Tariff)

$3.23 CA$4.57

$1.63 ARS 2,471

98.16%

Taxi (Normal Tariff) (1km)

$1.45 CA$2.04

$0.97 ARS 1,478

49.48%

Taxi 1hour Waiting (Normal Tariff)

$31.32 CA$44.28

$7.89 ARS 12.0K

296.96%

Gasoline (1 liter)

$1.16 CA$1.64

$1.42 ARS 2,156

-18.31%

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

$28.3K CA$40.0K

$23.3K ARS 35.4M

21.16%

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

$20.5K CA$29.0K

$31.9K ARS 48.5M

-35.77%

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

$128 CA$181

$199 ARS 302.7K

-35.92%

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

$38.74 CA$54.8

$23.36 ARS 35.4K

65.84%

Internet (50+ Mbps, Unlimited Data)

$62.5 CA$88.4

$31.44 ARS 47.7K

98.76%

Gym Membership (Monthly)

$49.81 ARS 75.6K

Tennis Court (1 Hour on Weekend)

$16.63 ARS 25.2K

Cinema Ticket

$10.79 CA$15.25

$10.80 ARS 16.4K

-0.09%

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

$502 CA$710

$462 ARS 701.7K

8.62%

International Primary School, 1 Child (Yearly)

$16.2K CA$22.9K

$8,790 ARS 13.3M

84.24%

Jeans (Levis 501 Or Similar)

$52.7 CA$74.5

$120 ARS 181.6K

-55.99%

Summer Dress (H&M, Zara, etc)

$32.09 CA$45.37

$94.6 ARS 143.6K

-66.08%

Sport Shoes (Adidas, Nike)

$79.0 CA$112

$116 ARS 176.4K

-32.06%

Men's Leather Business Shoes

$105 CA$148

$137 ARS 208.6K

-23.88%

1-bedroom Apartment, City Center (Monthly)

$1,507 CA$2,130

$750 ARS 1.1M

100.97%

1-bedroom Apartment, Outside City Center (Monthly)

$514 ARS 780.5K

3-bedroom Apartment, City Center (Monthly)

$1,567 ARS 2.4M

3-bedroom Apartment, Outside City Center (Monthly)

$1,196 ARS 1.8M

Buy Apartment in City Center (m2)

$2,632 ARS 4.0M

Buy Apartment Outside City Center (m2)

$1,874 ARS 2.8M

Average Monthly Net Salary (After Tax)

$924 ARS 1.4M

20-Year Fixed Mortgage Interest Rate (Annual %)

4.48

57.25

-92.17%

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

Last update for Châteauguay, QC: October 18, 2026

Last update for Buenos Aires: October 19, 2026

Monthly budget structure

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

Groceries & Markets

Châteauguay, QC

$328 33.6%

Buenos Aires

$285 17.3% 13.2% $43

Eating Out

Châteauguay, QC

$266 27.3%

Buenos Aires

$273 16.6% 2.7% $7.3

Monthly Utilities & Internet

Châteauguay, QC

$229 23.5%

Buenos Aires

$254 15.5% 11% $25

Clothing & Footwear

Châteauguay, QC

$121 12.4%

Buenos Aires

$211 12.8% 74.4% $90

Sport & Entertainment

Châteauguay, QC

$22 * 2.2%

Buenos Aires

$71 4.3% 231% $50

Getting Around

Châteauguay, QC

$10 * 1.1%

Buenos Aires

$37 2.3% 255% $27

Accommodation & Living

Châteauguay, QC

- * 0%

Buenos Aires

$514 31.3%

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 $1,507 in Châteauguay, QC and $750 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Dining out: $73.0 in Châteauguay, QC vs $65.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $328 vs $285 per month, with Buenos Aires cheaper across the board.

Good to know

🇨🇦 Châteauguay, QC

🇦🇷 Buenos Aires

🕒 Local time

00:58 12:58 AM

01:58 1:58 AM

1 h ahead of Châteauguay, QC

🌤 Weather

👥 Population

42,786

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 →

On the map

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Between locations

Châteauguay, QC Buenos Aires 9,020 km ≈ 12 h nonstop flight

From you

Châteauguay, QC
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

Châteauguay, QC vs Buenos Aires: Cost of Living - Frequently Asked Questions

Châteauguay, QC and Buenos Aires differ by about 69% in total monthly costs ($976 vs $1,646 including rent). Châteauguay, QC is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

You'd need roughly $1,464 in Châteauguay, QC and $2,468 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.

Rent for a central apartment: $1,507 in Châteauguay, QC versus $750 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $502 in Châteauguay, QC versus $462 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 Châteauguay, QC – a meal for two runs $73.0 versus $65.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $976 in Châteauguay, QC versus $1,646 in Buenos Aires, a $2,000 budget is realistic in Châteauguay, QC but tight or insufficient in Buenos Aires. The gap between the two cities makes Châteauguay, QC 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, Châteauguay, QC 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 Châteauguay, QC gentler on the wallet – expenses run 69% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.