Last update: Oct 2026

Cost of Living Comparison Between Gampaha and Buenos Aires

For one person, living is cheaper in Gampaha: $450 a month against $1,656 in Buenos Aires, rent and utilities included – about $14,500 less a year. Rent and utilities account for about half of the difference.

22

Cost of Living Index in Gampaha
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Gampaha Living Index
80

Cost of Living Index in Buenos Aires
Learn more

Buenos Aires Living Index

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Gampaha

🇱🇰 Sri Lanka

$450

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $450 in Gampaha versus $1,656 in Buenos Aires.

Gampaha $450
Buenos Aires $1,656

Estimated couple costs with rent: $765 in Gampaha versus $2,697 in Buenos Aires.

Gampaha $765
Buenos Aires $2,697

Monthly costs for a family of three with rent: $1,079 in Gampaha versus $3,737 in Buenos Aires.

Gampaha $1,079
Buenos Aires $3,737

Living in Gampaha costs roughly 73% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Gampaha is 67% below, Buenos Aires is 23% above.

Meal at Budget Restaurant

$1.81 LKR 600

$19.09 ARS 29.0K

-90.52%

Three-Course Dinner for Two, Mid-Range

$18.00 LKR 5,961

$65.8 ARS 99.9K

-72.64%

Fast Food Meal (McDonalds, etc)

$5.20 LKR 1,723

$13.20 ARS 20.0K

-60.61%

Cappuccino

$1.25 LKR 414

$3.85 ARS 5,841

-67.53%

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

$0.54 LKR 178

$1.99 ARS 3,020

-72.86%

Water (0.33 liter bottle)

$0.27 LKR 89.7

$1.60 ARS 2,430

-83.13%

Local Beer (0.5 liter draught)

$2.13 LKR 705

$3.93 ARS 5,959

-45.80%

Imported Beer (0.33 liter bottle)

$3.04 LKR 1,007

$4.61 ARS 7,003

-34.06%

Milk (1 liter)

$1.62 LKR 538

$1.50 ARS 2,272

8.00%

White Bread (500g)

$0.43 LKR 144

$2.53 ARS 3,837

-83.00%

Rice (white) (1kg)

$0.73 LKR 241

$1.61 ARS 2,445

-54.66%

Eggs

$1.72 LKR 569

$2.84 ARS 4,316

-39.44%

Local Cheese (1kg)

$13.52 LKR 4,480

$10.30 ARS 15.6K

31.26%

Chicken Fillets (1kg)

$3.96 LKR 1,312

$10.00 ARS 15.2K

-60.40%

Beef Round Steak (1kg)

$7.23 LKR 2,394

$13.30 ARS 20.2K

-45.64%

Apples (1kg)

$5.92 LKR 1,961

$2.88 ARS 4,366

105.56%

Banana (1kg)

$0.81 LKR 269

$2.20 ARS 3,334

-63.18%

Oranges (1kg)

$4.41 LKR 1,461

$1.40 ARS 2,120

215.00%

Tomato (1kg)

$1.27 LKR 420

$1.98 ARS 3,004

-35.86%

Potato (1kg)

$0.96 LKR 318

$1.21 ARS 1,835

-20.66%

Onion (1kg)

$0.78 LKR 257

$1.26 ARS 1,910

-38.10%

Lettuce (1 head)

$0.29 LKR 95.7

$1.71 ARS 2,592

-83.04%

Water (1.5 liter bottle)

$0.32 LKR 104

$1.72 ARS 2,603

-81.40%

Cigarettes 20 Pack (Marlboro, Camel)

$9.94 LKR 3,294

$4.29 ARS 6,505

131.70%

Wine (Bottle)

$12.77 LKR 4,231

$5.70 ARS 8,645

124.04%

Local Beer (0.5 liter bottle)

$1.38 LKR 457

$2.17 ARS 3,288

-36.41%

Imported Beer (0.33 liter bottle)

$2.37 LKR 784

$2.76 ARS 4,188

-14.13%

One-way Ticket (Public Transport)

$0.31 LKR 103

$0.75 ARS 1,141

-58.67%

Public Transport Monthly Pass (Regular Price)

$27.27 ARS 41.4K

Taxi Start (Normal Tariff)

$0.29 LKR 95.8

$1.57 ARS 2,375

-81.53%

Taxi (Normal Tariff) (1km)

$0.36 LKR 120

$1.03 ARS 1,558

-65.05%

Taxi 1hour Waiting (Normal Tariff)

$0.90 LKR 297

$7.90 ARS 12.0K

-88.61%

Gasoline (1 liter)

$1.18 LKR 390

$1.42 ARS 2,160

-16.90%

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

$29.9K LKR 9.9M

$27.9K ARS 42.4M

6.91%

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

$40.2K LKR 13.3M

$35.0K ARS 53.1M

14.92%

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

$27.63 LKR 9,153

$195 ARS 296.2K

-85.85%

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

$2.98 LKR 985

$25.16 ARS 38.2K

-88.16%

Internet (50+ Mbps, Unlimited Data)

$10.84 LKR 3,591

$31.54 ARS 47.9K

-65.63%

Gym Membership (Monthly)

$7.56 LKR 2,504

$50.9 ARS 77.3K

-85.15%

Tennis Court (1 Hour on Weekend)

$16.73 ARS 25.4K

Cinema Ticket

$4.44 LKR 1,472

$10.34 ARS 15.7K

-57.06%

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

$15.07 LKR 4,991

$463 ARS 703.2K

-96.75%

International Primary School, 1 Child (Yearly)

$122 LKR 40.4K

$8,793 ARS 13.3M

-98.61%

Jeans (Levis 501 Or Similar)

$17.88 LKR 5,924

$120 ARS 181.8K

-85.08%

Summer Dress (H&M, Zara, etc)

$8.90 LKR 2,948

$95.5 ARS 144.9K

-90.68%

Sport Shoes (Adidas, Nike)

$61.4 LKR 20.3K

$114 ARS 173.1K

-46.22%

Men's Leather Business Shoes

$24.29 LKR 8,044

$139 ARS 211.4K

-82.56%

1-bedroom Apartment, City Center (Monthly)

$89.4 LKR 29.6K

$756 ARS 1.1M

-88.17%

1-bedroom Apartment, Outside City Center (Monthly)

$55.5 LKR 18.4K

$520 ARS 788.8K

-89.33%

3-bedroom Apartment, City Center (Monthly)

$301 LKR 99.8K

$1,590 ARS 2.4M

-81.06%

3-bedroom Apartment, Outside City Center (Monthly)

$167 LKR 55.4K

$1,198 ARS 1.8M

-86.05%

Buy Apartment in City Center (m2)

$2,713 ARS 4.1M

Buy Apartment Outside City Center (m2)

$1,901 ARS 2.9M

Average Monthly Net Salary (After Tax)

$225 LKR 74.4K

$938 ARS 1.4M

-76.04%

20-Year Fixed Mortgage Interest Rate (Annual %)

57.25

-82.53%

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

Last update for Gampaha: October 12, 2026

Last update for Buenos Aires: October 11, 2026

Monthly budget structure

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

Groceries & Markets

Gampaha

$217 48.4%

Buenos Aires

$283 17.1% 30.3% $66

Eating Out

Gampaha

$65 14.5%

Buenos Aires

$282 17% 333% $217

Accommodation & Living

Gampaha

$55 12.3%

Buenos Aires

$520 31.4% 837% $464

Clothing & Footwear

Gampaha

$51 11.3%

Buenos Aires

$211 12.7% 317% $160

Monthly Utilities & Internet

Gampaha

$41 9.2%

Buenos Aires

$252 15.2% 508% $210

Sport & Entertainment

Gampaha

$16 3.7%

Buenos Aires

$72 4.3% 335% $55

Getting Around

Gampaha

$3.3 * 0.7%

Buenos Aires

$37 2.2% 1007% $34

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 $89.4 in Gampaha and $756 in Buenos Aires. Housing cost is often the main lever when comparing two cities.

Buenos Aires pays 317% 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: $18.00 in Gampaha vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $217 vs $283 per month, with Gampaha cheaper across the board.

Good to know

🇱🇰 Gampaha

🇦🇷 Buenos Aires

🕒 Local time

18:38 6:38 PM

10:08 10:08 AM

8 h 30 min behind Gampaha

🌤 Weather

👥 Population

20,000

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 = 6.59 USD

10,000 ARS = 5.86 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 18, 2026: 1 USD = 331 LKR (1,000 LKR = 3.02 USD). 1 EUR = 372 LKR (1,000 LKR = 2.69 EUR).

Argentine Peso exchange rates as of October 18, 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 LKR in detail →

On the map

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Highest

Between locations

Gampaha Buenos Aires 14,780 km ≈ 19 h nonstop flight

From you

Gampaha
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

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

Gampaha and Buenos Aires differ by about 268% in total monthly costs ($450 vs $1,656 including rent). Gampaha is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 317% 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: $89.4 in Gampaha versus $756 in Buenos Aires. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $15.07 in Gampaha versus $463 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 Gampaha – a meal for two runs $18.00 versus $66.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $450 in Gampaha versus $1,656 in Buenos Aires, a $2,000 budget is realistic in Gampaha but tight or insufficient in Buenos Aires. The gap between the two cities makes Gampaha 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, Gampaha 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 Gampaha gentler on the wallet – expenses run 268% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.