Last update: Oct 2026

Cost of Living Comparison Between Centennial, CO and Buenos Aires

For one person, living is cheaper in Buenos Aires: $1,646 a month against $3,186 in Centennial, CO, rent and utilities included – about $18,500 less a year. Rent and utilities account for most of the difference.

154

Cost of Living Index in Centennial, CO
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Centennial, CO Living Index
79

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Centennial, CO

🇺🇸 United States

$3,186

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,646

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $3,186 in Centennial, CO versus $1,646 in Buenos Aires.

Centennial, CO $3,186
Buenos Aires $1,646

Estimated couple costs with rent: $4,430 in Centennial, CO versus $2,680 in Buenos Aires.

Centennial, CO $4,430
Buenos Aires $2,680

Monthly costs for a family of three with rent: $5,674 in Centennial, CO versus $3,714 in Buenos Aires.

Centennial, CO $5,674
Buenos Aires $3,714

Living in Centennial, CO is roughly 94% more expensive than in Buenos Aires, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Centennial, CO 135% above, Buenos Aires 21% above.

Meal at Budget Restaurant

$19.85 $19.85

$17.81 ARS 27.0K

11.45%

Three-Course Dinner for Two, Mid-Range

$85.8 $85.8

$65.2 ARS 98.9K

31.68%

Fast Food Meal (McDonalds, etc)

$13.19 $13.19

$13.12 ARS 19.9K

0.53%

Cappuccino

$6.11 $6.11

$3.86 ARS 5,863

58.29%

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

$2.72 $2.72

$2.06 ARS 3,133

32.04%

Water (0.33 liter bottle)

$2.19 $2.19

$1.68 ARS 2,542

30.36%

Local Beer (0.5 liter draught)

$6.91 $6.91

$4.10 ARS 6,218

68.54%

Imported Beer (0.33 liter bottle)

$7.76 $7.76

$4.73 ARS 7,181

64.06%

Milk (1 liter)

$1.13 $1.13

$1.51 ARS 2,285

-25.17%

White Bread (500g)

$4.76 $4.76

$2.60 ARS 3,950

83.08%

Rice (white) (1kg)

$6.44 $6.44

$1.57 ARS 2,380

310.19%

Eggs

$6.10 $6.10

$2.73 ARS 4,144

123.44%

Local Cheese (1kg)

$15.10 $15.10

$10.86 ARS 16.5K

39.04%

Chicken Fillets (1kg)

$13.45 $13.45

$10.07 ARS 15.3K

33.57%

Beef Round Steak (1kg)

$19.50 $19.50

$13.22 ARS 20.1K

47.50%

Apples (1kg)

$5.62 $5.62

$2.80 ARS 4,255

100.71%

Banana (1kg)

$2.14 $2.14

$2.09 ARS 3,170

2.39%

Oranges (1kg)

$4.68 $4.68

$1.45 ARS 2,194

222.76%

Tomato (1kg)

$5.35 $5.35

$2.00 ARS 3,040

167.50%

Potato (1kg)

$2.55 $2.55

$1.20 ARS 1,826

112.50%

Onion (1kg)

$2.64 $2.64

$1.20 ARS 1,821

120.00%

Lettuce (1 head)

$2.36 $2.36

$1.69 ARS 2,569

39.64%

Water (1.5 liter bottle)

$1.94 $1.94

$1.79 ARS 2,711

8.38%

Cigarettes 20 Pack (Marlboro, Camel)

$10.70 $10.70

$4.00 ARS 6,074

167.50%

Wine (Bottle)

$19.31 $19.31

$5.53 ARS 8,388

249.19%

Local Beer (0.5 liter bottle)

$2.76 $2.76

$2.12 ARS 3,219

30.19%

Imported Beer (0.33 liter bottle)

$3.69 $3.69

$2.78 ARS 4,212

32.73%

One-way Ticket (Public Transport)

$5.39 $5.39

$0.69 ARS 1,049

681.16%

Public Transport Monthly Pass (Regular Price)

$87.1 $87.1

$27.90 ARS 42.3K

212.15%

Taxi Start (Normal Tariff)

$3.66 $3.66

$1.63 ARS 2,471

124.54%

Taxi (Normal Tariff) (1km)

$1.44 $1.44

$0.97 ARS 1,478

48.45%

Taxi 1hour Waiting (Normal Tariff)

$24.72 $24.72

$7.89 ARS 12.0K

213.31%

Gasoline (1 liter)

$1.06 $1.06

$1.42 ARS 2,156

-25.35%

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

$30.0K $30.0K

$23.3K ARS 35.4M

28.36%

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

$26.1K $26.1K

$31.9K ARS 48.5M

-18.28%

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

$197 $197

$199 ARS 302.7K

-1.39%

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

$75.3 $75.3

$23.36 ARS 35.4K

222.30%

Internet (50+ Mbps, Unlimited Data)

$73.7 $73.7

$31.44 ARS 47.7K

134.26%

Gym Membership (Monthly)

$62.7 $62.7

$49.81 ARS 75.6K

25.78%

Tennis Court (1 Hour on Weekend)

$20.21 $20.21

$16.63 ARS 25.2K

21.53%

Cinema Ticket

$14.79 $14.79

$10.80 ARS 16.4K

36.94%

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

$1,497 $1,497

$462 ARS 701.7K

223.71%

International Primary School, 1 Child (Yearly)

$24.9K $24.9K

$8,790 ARS 13.3M

183.74%

Jeans (Levis 501 Or Similar)

$58.3 $58.3

$120 ARS 181.6K

-51.29%

Summer Dress (H&M, Zara, etc)

$36.23 $36.23

$94.6 ARS 143.6K

-61.71%

Sport Shoes (Adidas, Nike)

$100 $100

$116 ARS 176.4K

-13.96%

Men's Leather Business Shoes

$130 $130

$137 ARS 208.6K

-5.30%

1-bedroom Apartment, City Center (Monthly)

$1,832 $1,832

$750 ARS 1.1M

144.42%

1-bedroom Apartment, Outside City Center (Monthly)

$1,669 $1,669

$514 ARS 780.5K

224.53%

3-bedroom Apartment, City Center (Monthly)

$2,848 $2,848

$1,567 ARS 2.4M

81.73%

3-bedroom Apartment, Outside City Center (Monthly)

$2,281 $2,281

$1,196 ARS 1.8M

90.79%

Buy Apartment in City Center (m2)

$3,183 $3,183

$2,632 ARS 4.0M

20.92%

Buy Apartment Outside City Center (m2)

$2,812 $2,812

$1,874 ARS 2.8M

50.05%

Average Monthly Net Salary (After Tax)

$6,362 $6,362

$924 ARS 1.4M

588.25%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.72

57.25

-88.26%

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

Last update for Centennial, CO: October 19, 2026

Last update for Buenos Aires: October 19, 2026

Monthly budget structure

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

Accommodation & Living

Centennial, CO

$1.7K 52.4%

Buenos Aires

$514 31.3% 69.2% $1.2K

Groceries & Markets

Centennial, CO

$472 14.8%

Buenos Aires

$285 17.3% 39.7% $187

Monthly Utilities & Internet

Centennial, CO

$346 10.9%

Buenos Aires

$254 15.5% 26.4% $91

Eating Out

Centennial, CO

$341 10.7%

Buenos Aires

$273 16.6% 20% $68

Clothing & Footwear

Centennial, CO

$146 4.6%

Buenos Aires

$211 12.8% 44.1% $64

Getting Around

Centennial, CO

$120 3.8%

Buenos Aires

$37 2.3% 68.9% $82

Sport & Entertainment

Centennial, CO

$92 2.9%

Buenos Aires

$71 4.3% 22.6% $21

Cost Breakdown

A one-bedroom apartment in the center runs $1,832 in Centennial, CO and $750 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Centennial, CO pays 588% 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: $86.0 in Centennial, CO vs $65.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $472 vs $285 per month, with Buenos Aires cheaper across the board.

Good to know

🇺🇸 Centennial, CO

🇦🇷 Buenos Aires

🕒 Local time

11:53 11:53 AM

14:53 2:53 PM

3 h ahead of Centennial, CO

🌤 Weather

👥 Population

109,741

2,891,082 Capital

💱 Currency

United States Dollar USD $

Argentine Peso ARS $

📈 Exchange rate

1 USD = 0.89 EUR

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

Exchange rates and currency converter

ARS, EUR to USD – United States Dollar Converter

🇦🇷 Argentine Peso ($)

🇺🇸 United States Dollar ($)

United States Dollar exchange rates as of October 20, 2026: 1 EUR = 1.12 USD (1 USD = 0.89 EUR).

Argentine Peso exchange rates as of October 20, 2026: 1 USD = 1,517 ARS (10,000 ARS = 6.59 USD). 1 EUR = 1,706 ARS (10,000 ARS = 5.86 EUR).

ARS to USD in detail →

On the map

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Between locations

Centennial, CO Buenos Aires 9,530 km ≈ 12 h nonstop flight

From you

Centennial, CO
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

Centennial, CO vs Buenos Aires: Cost of Living - Frequently Asked Questions

Centennial, CO and Buenos Aires differ by about 94% in total monthly costs ($3,186 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 588% higher in Centennial, CO, 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: $1,832 in Centennial, CO versus $750 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $1,497 in Centennial, CO 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 66% higher in Centennial, CO. For households that cook at home regularly, that difference adds up over a month.

At $1,646 in Buenos Aires versus $3,186 in Centennial, CO, a $3,000 budget is realistic in Buenos Aires but tight or insufficient in Centennial, CO. 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, Centennial, CO 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 94% less than in Centennial, CO. Beyond cost, consider language, visa policies, and how big the international community is in each city.