Last update: Oct 2026

Cost of Living Comparison Between Colombo and Buenos Aires

For one person, living is cheaper in Colombo: $796 a month against $1,685 in Buenos Aires, rent and utilities included – about $10,700 less a year. Rent and utilities account for about half of the difference.

39

Cost of Living Index in Colombo
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Colombo Living Index
81

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Colombo

🇱🇰 Sri Lanka

$796

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,685

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $796 in Colombo versus $1,685 in Buenos Aires.

Colombo $796
Buenos Aires $1,685

Estimated couple costs with rent: $1,198 in Colombo versus $2,742 in Buenos Aires.

Colombo $1,198
Buenos Aires $2,742

Monthly costs for a family of three with rent: $1,600 in Colombo versus $3,799 in Buenos Aires.

Colombo $1,600
Buenos Aires $3,799

Living in Colombo costs roughly 53% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Colombo is 41% below, Buenos Aires is 26% above.

Meal at Budget Restaurant

$4.52 LKR 1,496

$18.73 ARS 28.4K

-75.87%

Three-Course Dinner for Two, Mid-Range

$24.54 LKR 8,122

$64.5 ARS 97.7K

-61.94%

Fast Food Meal (McDonalds, etc)

$7.51 LKR 2,484

$12.88 ARS 19.5K

-41.69%

Cappuccino

$2.49 LKR 826

$3.98 ARS 6,027

-37.44%

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

$0.72 LKR 238

$2.05 ARS 3,102

-64.88%

Water (0.33 liter bottle)

$0.27 LKR 90.3

$1.55 ARS 2,348

-82.58%

Local Beer (0.5 liter draught)

$2.24 LKR 740

$3.84 ARS 5,828

-41.67%

Imported Beer (0.33 liter bottle)

$3.08 LKR 1,020

$4.60 ARS 6,968

-33.04%

Milk (1 liter)

$1.55 LKR 514

$1.44 ARS 2,180

7.64%

White Bread (500g)

$0.53 LKR 175

$2.46 ARS 3,737

-78.46%

Rice (white) (1kg)

$0.81 LKR 268

$1.63 ARS 2,466

-50.31%

Eggs

$1.63 LKR 540

$2.89 ARS 4,384

-43.60%

Local Cheese (1kg)

$13.98 LKR 4,626

$10.65 ARS 16.1K

31.27%

Chicken Fillets (1kg)

$5.01 LKR 1,658

$10.00 ARS 15.2K

-49.90%

Beef Round Steak (1kg)

$7.29 LKR 2,413

$13.74 ARS 20.8K

-46.94%

Apples (1kg)

$6.69 LKR 2,213

$2.75 ARS 4,165

143.27%

Banana (1kg)

$0.84 LKR 278

$2.18 ARS 3,299

-61.47%

Oranges (1kg)

$4.36 LKR 1,444

$1.45 ARS 2,204

200.69%

Tomato (1kg)

$1.22 LKR 405

$1.99 ARS 3,012

-38.69%

Potato (1kg)

$0.99 LKR 329

$1.24 ARS 1,884

-20.16%

Onion (1kg)

$0.82 LKR 270

$1.27 ARS 1,920

-35.43%

Lettuce (1 head)

$0.93 LKR 307

$1.70 ARS 2,574

-45.29%

Water (1.5 liter bottle)

$0.47 LKR 154

$1.73 ARS 2,616

-72.83%

Cigarettes 20 Pack (Marlboro, Camel)

$10.37 LKR 3,433

$4.18 ARS 6,335

148.09%

Wine (Bottle)

$13.56 LKR 4,489

$5.80 ARS 8,787

133.79%

Local Beer (0.5 liter bottle)

$1.87 LKR 620

$2.09 ARS 3,162

-10.53%

Imported Beer (0.33 liter bottle)

$2.98 LKR 985

$2.77 ARS 4,197

7.58%

One-way Ticket (Public Transport)

$0.18 LKR 60.7

$0.75 ARS 1,131

-76.00%

Public Transport Monthly Pass (Regular Price)

$7.13 LKR 2,359

$27.15 ARS 41.2K

-73.74%

Taxi Start (Normal Tariff)

$0.38 LKR 125

$1.62 ARS 2,450

-76.54%

Taxi (Normal Tariff) (1km)

$0.34 LKR 114

$0.98 ARS 1,480

-65.31%

Taxi 1hour Waiting (Normal Tariff)

$0.95 LKR 314

$7.72 ARS 11.7K

-87.69%

Gasoline (1 liter)

$1.40 LKR 463

$1.36 ARS 2,057

2.94%

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

$37.2K LKR 12.3M

$28.0K ARS 42.5M

32.93%

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

$40.5K LKR 13.4M

$34.5K ARS 52.3M

17.28%

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

$54.8 LKR 18.1K

$216 ARS 326.8K

-74.57%

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

$4.17 LKR 1,381

$25.61 ARS 38.8K

-83.72%

Internet (50+ Mbps, Unlimited Data)

$20.98 LKR 6,944

$31.36 ARS 47.5K

-33.10%

Gym Membership (Monthly)

$13.81 LKR 4,570

$49.82 ARS 75.5K

-72.28%

Tennis Court (1 Hour on Weekend)

$5.62 LKR 1,861

$17.06 ARS 25.9K

-67.06%

Cinema Ticket

$4.35 LKR 1,439

$10.43 ARS 15.8K

-58.29%

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

$37.68 LKR 12.5K

$466 ARS 706.5K

-91.91%

International Primary School, 1 Child (Yearly)

$1,201 LKR 397.4K

$9,057 ARS 13.7M

-86.74%

Jeans (Levis 501 Or Similar)

$18.01 LKR 5,961

$122 ARS 185.1K

-85.25%

Summer Dress (H&M, Zara, etc)

$16.83 LKR 5,572

$97.4 ARS 147.7K

-82.73%

Sport Shoes (Adidas, Nike)

$78.2 LKR 25.9K

$117 ARS 177.3K

-33.16%

Men's Leather Business Shoes

$41.66 LKR 13.8K

$140 ARS 211.8K

-70.19%

1-bedroom Apartment, City Center (Monthly)

$586 LKR 193.9K

$763 ARS 1.2M

-23.26%

1-bedroom Apartment, Outside City Center (Monthly)

$274 LKR 90.7K

$505 ARS 765.8K

-45.73%

3-bedroom Apartment, City Center (Monthly)

$1,514 LKR 500.9K

$1,598 ARS 2.4M

-5.31%

3-bedroom Apartment, Outside City Center (Monthly)

$438 LKR 145.0K

$1,185 ARS 1.8M

-63.03%

Buy Apartment in City Center (m2)

$3,694 LKR 1.2M

$2,678 ARS 4.1M

37.94%

Buy Apartment Outside City Center (m2)

$1,169 LKR 387.0K

$1,858 ARS 2.8M

-37.07%

Average Monthly Net Salary (After Tax)

$257 LKR 85.1K

$954 ARS 1.4M

-73.06%

20-Year Fixed Mortgage Interest Rate (Annual %)

12.69

57.25

-77.83%

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

Last update for Colombo: October 5, 2026

Last update for Buenos Aires: October 6, 2026

Monthly budget structure

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

Accommodation & Living

Colombo

$274 34.1%

Buenos Aires

$505 30.4% 84.3% $231

Groceries & Markets

Colombo

$238 29.6%

Buenos Aires

$284 17.1% 19.5% $46

Eating Out

Colombo

$110 13.7%

Buenos Aires

$279 16.8% 154% $169

Monthly Utilities & Internet

Colombo

$80 10%

Buenos Aires

$273 16.4% 241% $193

Clothing & Footwear

Colombo

$70 8.7%

Buenos Aires

$214 12.9% 208% $145

Sport & Entertainment

Colombo

$23 2.8%

Buenos Aires

$71 4.3% 214% $48

Getting Around

Colombo

$10 1.2%

Buenos Aires

$37 2.2% 268% $27

Cost Breakdown

A one-bedroom apartment in the center runs $586 in Colombo and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Buenos Aires pays 271% 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: $25.00 in Colombo vs $64.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $238 vs $284 per month, with Colombo cheaper across the board.

Good to know

🇱🇰 Colombo

🇦🇷 Buenos Aires

🕒 Local time

10:56 10:56 AM

02:26 2:26 AM

8 h 30 min behind Colombo

🌤 Weather

👥 Population

753,000

2,891,082 Capital

💱 Currency

Sri Lankan Rupee LKR Rs

Argentine Peso ARS $

📈 Exchange rate

1,000 LKR = 3.02 USD

1,000 LKR = 2.69 EUR

10,000 ARS = 6.6 USD

10,000 ARS = 5.88 EUR

Exchange rates and currency converter

ARS, USD, EUR to LKR – Sri Lankan Rupee Converter

🇺🇸 United States Dollar ($)

🇱🇰 Sri Lankan Rupee (Rs)

Sri Lankan Rupee exchange rates as of October 10, 2026: 1 USD = 331 LKR (1,000 LKR = 3.02 USD). 1 EUR = 371 LKR (1,000 LKR = 2.69 EUR).

Argentine Peso exchange rates as of October 10, 2026: 1 USD = 1,516 ARS (10,000 ARS = 6.6 USD). 1 EUR = 1,700 ARS (10,000 ARS = 5.88 EUR).

USD to LKR in detail →

On the map

Lowest

Highest

Between locations

Colombo Buenos Aires 14,760 km ≈ 19 h nonstop flight

From you

Colombo
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

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

Colombo and Buenos Aires differ by about 112% in total monthly costs ($796 vs $1,685 including rent). Colombo is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 271% lower in Buenos Aires. 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: $586 in Colombo versus $763 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $37.68 in Colombo versus $466 in Buenos Aires. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 19% higher in Buenos Aires. For households that cook at home regularly, that difference adds up over a month.

At $796 in Colombo versus $1,685 in Buenos Aires, a $1,000 budget is realistic in Colombo but tight or insufficient in Buenos Aires. The gap between the two cities makes Colombo 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, Colombo 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 Colombo gentler on the wallet – expenses run 112% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.