Last update: Oct 2026

Cost of Living Comparison Between Buenos Aires and Decatur, IL

For one person, living costs are similar in Buenos Aires and in Decatur, IL: $1,656 and $1,725 a month, rent and utilities included.

80

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index
84

Cost of Living Index in Decatur, IL
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Decatur, IL Living Index

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Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Decatur, IL

🇺🇸 United States

$1,725

/mo nomad

Monthly Cost of Living

How much you'll spend in Buenos Aires and in Decatur, IL

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Decatur, IL actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,656 in Buenos Aires versus $1,725 in Decatur, IL.

Buenos Aires $1,656
Decatur, IL $1,725

Estimated couple costs with rent: $2,697 in Buenos Aires versus $2,654 in Decatur, IL.

Buenos Aires $2,697
Decatur, IL $2,654

Monthly costs for a family of three with rent: $3,737 in Buenos Aires versus $3,582 in Decatur, IL.

Buenos Aires $3,737
Decatur, IL $3,582

Living in Buenos Aires costs roughly 4% less than in Decatur, IL, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Buenos Aires 23% above, Decatur, IL 28% above.

Meal at Budget Restaurant

$19.09 ARS 29.0K

$19.96 $19.96

-4.36%

Three-Course Dinner for Two, Mid-Range

$65.8 ARS 99.9K

$83.4 $83.4

-21.14%

Fast Food Meal (McDonalds, etc)

$13.20 ARS 20.0K

$8.74 $8.74

51.03%

Cappuccino

$3.85 ARS 5,841

$5.41 $5.41

-28.84%

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

$1.99 ARS 3,020

$2.24 $2.24

-11.16%

Water (0.33 liter bottle)

$1.60 ARS 2,430

$1.66 $1.66

-3.61%

Local Beer (0.5 liter draught)

$3.93 ARS 5,959

$5.02 $5.02

-21.71%

Imported Beer (0.33 liter bottle)

$4.61 ARS 7,003

$6.12 $6.12

-24.67%

Milk (1 liter)

$1.50 ARS 2,272

$1.34 $1.34

11.94%

White Bread (500g)

$2.53 ARS 3,837

$3.06 $3.06

-17.32%

Rice (white) (1kg)

$1.61 ARS 2,445

$2.03 $2.03

-20.69%

Eggs

$2.84 ARS 4,316

$4.74 $4.74

-40.08%

Local Cheese (1kg)

$10.30 ARS 15.6K

$13.87 $13.87

-25.74%

Chicken Fillets (1kg)

$10.00 ARS 15.2K

$14.86 $14.86

-32.71%

Beef Round Steak (1kg)

$13.30 ARS 20.2K

$13.08 $13.08

1.68%

Apples (1kg)

$2.88 ARS 4,366

$4.31 $4.31

-33.18%

Banana (1kg)

$2.20 ARS 3,334

$2.02 $2.02

8.91%

Oranges (1kg)

$1.40 ARS 2,120

$4.03 $4.03

-65.26%

Tomato (1kg)

$1.98 ARS 3,004

$3.27 $3.27

-39.45%

Potato (1kg)

$1.21 ARS 1,835

$0.91 $0.91

32.97%

Onion (1kg)

$1.26 ARS 1,910

$1.09 $1.09

15.60%

Lettuce (1 head)

$1.71 ARS 2,592

$1.48 $1.48

15.54%

Water (1.5 liter bottle)

$1.72 ARS 2,603

$3.07 $3.07

-43.97%

Cigarettes 20 Pack (Marlboro, Camel)

$4.29 ARS 6,505

$15.87 $15.87

-72.97%

Wine (Bottle)

$5.70 ARS 8,645

$14.81 $14.81

-61.51%

Local Beer (0.5 liter bottle)

$2.17 ARS 3,288

$2.20 $2.20

-1.36%

Imported Beer (0.33 liter bottle)

$2.76 ARS 4,188

$1.99 $1.99

38.69%

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)

$1.57 ARS 2,375

$3.17 $3.17

-50.47%

Taxi (Normal Tariff) (1km)

$1.03 ARS 1,558

$1.42 $1.42

-27.46%

Taxi 1hour Waiting (Normal Tariff)

$7.90 ARS 12.0K

$25.28 $25.28

-68.75%

Gasoline (1 liter)

$1.42 ARS 2,160

$1.16 $1.16

22.41%

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

$27.9K ARS 42.4M

$37.0K $37.0K

-24.37%

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

$35.0K ARS 53.1M

$25.5K $25.5K

37.10%

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

$195 ARS 296.2K

$85.6 $85.6

127.96%

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

$25.16 ARS 38.2K

$67.2 $67.2

-62.55%

Internet (50+ Mbps, Unlimited Data)

$31.54 ARS 47.9K

$60.2 $60.2

-47.57%

Gym Membership (Monthly)

$50.9 ARS 77.3K

$74.7 $74.7

-31.83%

Tennis Court (1 Hour on Weekend)

$16.73 ARS 25.4K

Cinema Ticket

$10.34 ARS 15.7K

$11.82 $11.82

-12.52%

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

$463 ARS 703.2K

$1,525 $1,525

-69.61%

International Primary School, 1 Child (Yearly)

$8,793 ARS 13.3M

$32.0K $32.0K

-72.53%

Jeans (Levis 501 Or Similar)

$120 ARS 181.8K

$68.1 $68.1

76.01%

Summer Dress (H&M, Zara, etc)

$95.5 ARS 144.9K

$51.5 $51.5

85.36%

Sport Shoes (Adidas, Nike)

$114 ARS 173.1K

$101 $101

12.51%

Men's Leather Business Shoes

$139 ARS 211.4K

$144 $144

-3.24%

1-bedroom Apartment, City Center (Monthly)

$756 ARS 1.1M

$867 $867

-12.75%

1-bedroom Apartment, Outside City Center (Monthly)

$520 ARS 788.8K

$551 $551

-5.67%

3-bedroom Apartment, City Center (Monthly)

$1,590 ARS 2.4M

$993 $993

60.14%

3-bedroom Apartment, Outside City Center (Monthly)

$1,198 ARS 1.8M

$805 $805

48.92%

Buy Apartment in City Center (m2)

$2,713 ARS 4.1M

$940 $940

188.54%

Buy Apartment Outside City Center (m2)

$1,901 ARS 2.9M

$941 $941

102.09%

Average Monthly Net Salary (After Tax)

$938 ARS 1.4M

$4,599 $4,599

-79.61%

20-Year Fixed Mortgage Interest Rate (Annual %)

57.25

6.77

745.64%

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

Last update for Buenos Aires: October 11, 2026

Last update for Decatur, IL: October 11, 2026

Monthly budget structure

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

Accommodation & Living

Buenos Aires

$520 31.4%

Decatur, IL

$551 31.9% 6% $31

Groceries & Markets

Buenos Aires

$283 17.1%

Decatur, IL

$385 22.3% 35.8% $101

Eating Out

Buenos Aires

$282 17%

Decatur, IL

$304 17.6% 7.8% $22

Monthly Utilities & Internet

Buenos Aires

$252 15.2%

Decatur, IL

$213 12.3% 15.5% $39

Clothing & Footwear

Buenos Aires

$211 12.7%

Decatur, IL

$164 9.5% 22.1% $47

Sport & Entertainment

Buenos Aires

$72 4.3%

Decatur, IL

$98 5.7% 37.3% $27

Getting Around

Buenos Aires

$37 2.2%

Decatur, IL

$10 * 0.6% 72.2% $27

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 $756 in Buenos Aires and $867 in Decatur, IL. Housing cost is often the main lever when comparing two cities.

Decatur, IL pays 390% 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: $66.0 in Buenos Aires vs $83.0 in Decatur, IL for a mid-range dinner for two. Groceries echo the gap at $283 vs $385 per month, with Buenos Aires cheaper across the board.

Good to know

🇦🇷 Buenos Aires

🇺🇸 Decatur, IL

🕒 Local time

22:13 10:13 PM

20:13 8:13 PM

2 h behind Buenos Aires

🌤 Weather

👥 Population

2,891,082 Capital

77,047

💱 Currency

Argentine Peso ARS $

United States Dollar USD $

📈 Exchange rate

10,000 ARS = 6.59 USD

10,000 ARS = 5.86 EUR

1 USD = 0.89 EUR

Exchange rates and currency converter

USD, EUR to ARS – Argentine Peso Converter

🇺🇸 United States Dollar ($)

🇦🇷 Argentine Peso ($)

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).

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

USD to ARS in detail →

On the map

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Between locations

Buenos Aires Decatur, IL 8,850 km ≈ 12 h nonstop flight

From you

Buenos Aires
Decatur, IL

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

Buenos Aires vs Decatur, IL: Cost of Living - Frequently Asked Questions

Buenos Aires and Decatur, IL differ by about 4% in total monthly costs ($1,656 vs $1,725 including rent). Buenos Aires is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 390% lower in Decatur, IL. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $756 in Buenos Aires versus $867 in Decatur, IL. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $463 in Buenos Aires versus $1,525 in Decatur, IL. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Dining out is cheaper in Buenos Aires – a meal for two runs $66.0 versus $83.0 in Decatur, IL. If you eat out regularly, this makes a real dent in your monthly spending.

At $1,656 in Buenos Aires versus $1,725 in Decatur, IL, a $3,000 budget is realistic in Buenos Aires but tight or insufficient in Decatur, IL. 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, Buenos Aires and Decatur, IL 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 4% less than in Decatur, IL. Beyond cost, consider language, visa policies, and how big the international community is in each city.