Last update: Oct 2026

Cost of Living Comparison Between Negombo and Buenos Aires

For one person, living is cheaper in Negombo: $402 a month against $1,656 in Buenos Aires, rent and utilities included – about $15,000 less a year. Rent and utilities account for about half of the difference.

20

Cost of Living Index in Negombo
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Negombo Living Index
80

Cost of Living Index in Buenos Aires
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Buenos Aires Living Index

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Negombo

🇱🇰 Sri Lanka

$402

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $402 in Negombo versus $1,656 in Buenos Aires.

Negombo $402
Buenos Aires $1,656

Estimated couple costs with rent: $649 in Negombo versus $2,697 in Buenos Aires.

Negombo $649
Buenos Aires $2,697

Monthly costs for a family of three with rent: $897 in Negombo versus $3,737 in Buenos Aires.

Negombo $897
Buenos Aires $3,737

Living in Negombo costs roughly 76% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Negombo is 70% below, Buenos Aires is 23% above.

Meal at Budget Restaurant

$4.48 LKR 1,483

$19.09 ARS 29.0K

-76.53%

Three-Course Dinner for Two, Mid-Range

$16.63 LKR 5,508

$65.8 ARS 99.9K

-74.73%

Fast Food Meal (McDonalds, etc)

$7.59 LKR 2,516

$13.20 ARS 20.0K

-42.50%

Cappuccino

$1.23 LKR 406

$3.85 ARS 5,841

-68.05%

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

$0.69 LKR 228

$1.99 ARS 3,020

-65.33%

Water (0.33 liter bottle)

$0.25 LKR 82.5

$1.60 ARS 2,430

-84.38%

Local Beer (0.5 liter draught)

$2.15 LKR 712

$3.93 ARS 5,959

-45.29%

Imported Beer (0.33 liter bottle)

$2.95 LKR 978

$4.61 ARS 7,003

-36.01%

Milk (1 liter)

$1.57 LKR 521

$1.50 ARS 2,272

4.67%

White Bread (500g)

$0.53 LKR 174

$2.53 ARS 3,837

-79.05%

Rice (white) (1kg)

$0.74 LKR 245

$1.61 ARS 2,445

-54.04%

Eggs

$1.64 LKR 543

$2.84 ARS 4,316

-42.25%

Local Cheese (1kg)

$14.01 LKR 4,642

$10.30 ARS 15.6K

36.02%

Chicken Fillets (1kg)

$4.12 LKR 1,366

$10.00 ARS 15.2K

-58.80%

Beef Round Steak (1kg)

$6.00 LKR 1,986

$13.30 ARS 20.2K

-54.89%

Apples (1kg)

$1.77 LKR 585

$2.88 ARS 4,366

-38.54%

Banana (1kg)

$0.69 LKR 229

$2.20 ARS 3,334

-68.64%

Oranges (1kg)

$2.23 LKR 738

$1.40 ARS 2,120

59.29%

Tomato (1kg)

$1.19 LKR 395

$1.98 ARS 3,004

-39.90%

Potato (1kg)

$0.73 LKR 242

$1.21 ARS 1,835

-39.67%

Onion (1kg)

$0.81 LKR 267

$1.26 ARS 1,910

-35.71%

Lettuce (1 head)

$0.93 LKR 308

$1.71 ARS 2,592

-45.61%

Water (1.5 liter bottle)

$0.43 LKR 142

$1.72 ARS 2,603

-75.00%

Cigarettes 20 Pack (Marlboro, Camel)

$10.14 LKR 3,359

$4.29 ARS 6,505

136.36%

Wine (Bottle)

$13.52 LKR 4,480

$5.70 ARS 8,645

137.19%

Local Beer (0.5 liter bottle)

$1.95 LKR 646

$2.17 ARS 3,288

-10.14%

Imported Beer (0.33 liter bottle)

$3.01 LKR 997

$2.76 ARS 4,188

9.06%

One-way Ticket (Public Transport)

$0.29 LKR 94.9

$0.75 ARS 1,141

-61.33%

Public Transport Monthly Pass (Regular Price)

$27.27 ARS 41.4K

Taxi Start (Normal Tariff)

$0.38 LKR 125

$1.57 ARS 2,375

-75.80%

Taxi (Normal Tariff) (1km)

$0.37 LKR 124

$1.03 ARS 1,558

-64.08%

Taxi 1hour Waiting (Normal Tariff)

$0.90 LKR 297

$7.90 ARS 12.0K

-88.61%

Gasoline (1 liter)

$1.00 LKR 332

$1.42 ARS 2,160

-29.58%

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

$37.3K LKR 12.3M

$27.9K ARS 42.4M

33.31%

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

$40.9K LKR 13.5M

$35.0K ARS 53.1M

16.81%

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

$25.65 LKR 8,497

$195 ARS 296.2K

-86.86%

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

$4.21 LKR 1,395

$25.16 ARS 38.2K

-83.27%

Internet (50+ Mbps, Unlimited Data)

$20.85 LKR 6,908

$31.54 ARS 47.9K

-33.89%

Gym Membership (Monthly)

$15.27 LKR 5,059

$50.9 ARS 77.3K

-70.01%

Tennis Court (1 Hour on Weekend)

$9.07 LKR 3,004

$16.73 ARS 25.4K

-45.79%

Cinema Ticket

$2.45 LKR 813

$10.34 ARS 15.7K

-76.31%

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

$37.97 LKR 12.6K

$463 ARS 703.2K

-91.81%

International Primary School, 1 Child (Yearly)

$446 LKR 147.9K

$8,793 ARS 13.3M

-94.92%

Jeans (Levis 501 Or Similar)

$8.82 LKR 2,920

$120 ARS 181.8K

-92.64%

Summer Dress (H&M, Zara, etc)

$16.87 LKR 5,586

$95.5 ARS 144.9K

-82.33%

Sport Shoes (Adidas, Nike)

$36.78 LKR 12.2K

$114 ARS 173.1K

-67.77%

Men's Leather Business Shoes

$24.22 LKR 8,023

$139 ARS 211.4K

-82.61%

1-bedroom Apartment, City Center (Monthly)

$756 ARS 1.1M

1-bedroom Apartment, Outside City Center (Monthly)

$520 ARS 788.8K

3-bedroom Apartment, City Center (Monthly)

$1,590 ARS 2.4M

3-bedroom Apartment, Outside City Center (Monthly)

$1,198 ARS 1.8M

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)

$180 LKR 59.7K

$938 ARS 1.4M

-80.78%

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 Negombo: 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

Negombo

$194 48.4%

Buenos Aires

$283 17.1% 45.7% $89

Eating Out

Negombo

$94 23.4%

Buenos Aires

$282 17% 201% $188

Monthly Utilities & Internet

Negombo

$51 12.6%

Buenos Aires

$252 15.2% 397% $201

Clothing & Footwear

Negombo

$39 9.7%

Buenos Aires

$211 12.7% 441% $172

Sport & Entertainment

Negombo

$20 5%

Buenos Aires

$72 4.3% 255% $51

Getting Around

Negombo

$3.4 * 0.8%

Buenos Aires

$37 2.2% 991% $34

Accommodation & Living

Negombo

- * 0%

Buenos Aires

$520 31.4%

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

Buenos Aires pays 420% 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: $17.00 in Negombo vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $194 vs $283 per month, with Negombo cheaper across the board.

Good to know

🇱🇰 Negombo

🇦🇷 Buenos Aires

🕒 Local time

22:15 10:15 PM

13:45 1:45 PM

8 h 30 min behind Negombo

🌤 Weather

👥 Population

142,449

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

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

From you

Negombo
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

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

Negombo and Buenos Aires differ by about 313% in total monthly costs ($402 vs $1,656 including rent). Negombo is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 420% 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.

Childcare runs $37.97 in Negombo 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 Negombo – a meal for two runs $17.00 versus $66.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $402 in Negombo versus $1,656 in Buenos Aires, a $1,000 budget is realistic in Negombo but tight or insufficient in Buenos Aires. The gap between the two cities makes Negombo 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, Negombo 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 Negombo gentler on the wallet – expenses run 313% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.