Last update: Oct 2026

Cost of Living Comparison Between Polonnaruwa and Buenos Aires

For one person, living is cheaper in Polonnaruwa: $506 a month against $1,656 in Buenos Aires, rent and utilities included – about $13,800 less a year. Rent and utilities account for most of the difference.

25

Cost of Living Index in Polonnaruwa
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Polonnaruwa Living Index
80

Cost of Living Index in Buenos Aires
Learn more

Buenos Aires Living Index

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Polonnaruwa

🇱🇰 Sri Lanka

$506

/mo nomad

Buenos Aires

🇦🇷 Argentina

$1,656

/mo nomad

Monthly Cost of Living

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

Monthly costs for one person with rent: $506 in Polonnaruwa versus $1,656 in Buenos Aires.

Polonnaruwa $506
Buenos Aires $1,656

Estimated couple costs with rent: $821 in Polonnaruwa versus $2,697 in Buenos Aires.

Polonnaruwa $821
Buenos Aires $2,697

Monthly costs for a family of three with rent: $1,136 in Polonnaruwa versus $3,737 in Buenos Aires.

Polonnaruwa $1,136
Buenos Aires $3,737

Living in Polonnaruwa costs roughly 69% less than in Buenos Aires, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Polonnaruwa is 63% below, Buenos Aires is 23% above.

Meal at Budget Restaurant

$4.44 LKR 1,472

$19.09 ARS 29.0K

-76.74%

Three-Course Dinner for Two, Mid-Range

$24.02 LKR 7,957

$65.8 ARS 99.9K

-63.50%

Fast Food Meal (McDonalds, etc)

$7.53 LKR 2,495

$13.20 ARS 20.0K

-42.95%

Cappuccino

$2.39 LKR 792

$3.85 ARS 5,841

-37.92%

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

$0.68 LKR 226

$1.99 ARS 3,020

-65.83%

Water (0.33 liter bottle)

$0.25 LKR 82.6

$1.60 ARS 2,430

-84.38%

Local Beer (0.5 liter draught)

$2.17 LKR 718

$3.93 ARS 5,959

-44.78%

Imported Beer (0.33 liter bottle)

$3.10 LKR 1,026

$4.61 ARS 7,003

-32.75%

Milk (1 liter)

$1.56 LKR 516

$1.50 ARS 2,272

4.00%

White Bread (500g)

$0.57 LKR 190

$2.53 ARS 3,837

-77.47%

Rice (white) (1kg)

$0.76 LKR 250

$1.61 ARS 2,445

-52.80%

Eggs

$1.59 LKR 526

$2.84 ARS 4,316

-44.01%

Local Cheese (1kg)

$13.60 LKR 4,505

$10.30 ARS 15.6K

32.04%

Chicken Fillets (1kg)

$4.88 LKR 1,618

$10.00 ARS 15.2K

-51.20%

Beef Round Steak (1kg)

$7.63 LKR 2,527

$13.30 ARS 20.2K

-42.63%

Apples (1kg)

$6.68 LKR 2,213

$2.88 ARS 4,366

131.94%

Banana (1kg)

$0.79 LKR 260

$2.20 ARS 3,334

-64.09%

Oranges (1kg)

$4.58 LKR 1,517

$1.40 ARS 2,120

227.14%

Tomato (1kg)

$1.21 LKR 402

$1.98 ARS 3,004

-38.89%

Potato (1kg)

$1.04 LKR 343

$1.21 ARS 1,835

-14.05%

Onion (1kg)

$0.82 LKR 271

$1.26 ARS 1,910

-34.92%

Lettuce (1 head)

$0.87 LKR 288

$1.71 ARS 2,592

-49.12%

Water (1.5 liter bottle)

$0.43 LKR 143

$1.72 ARS 2,603

-75.00%

Cigarettes 20 Pack (Marlboro, Camel)

$10.41 LKR 3,447

$4.29 ARS 6,505

142.66%

Wine (Bottle)

$13.63 LKR 4,515

$5.70 ARS 8,645

139.12%

Local Beer (0.5 liter bottle)

$1.98 LKR 657

$2.17 ARS 3,288

-8.76%

Imported Beer (0.33 liter bottle)

$3.06 LKR 1,014

$2.76 ARS 4,188

10.87%

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)

$0.40 LKR 133

$1.57 ARS 2,375

-74.52%

Taxi (Normal Tariff) (1km)

$0.37 LKR 123

$1.03 ARS 1,558

-64.08%

Taxi 1hour Waiting (Normal Tariff)

$0.87 LKR 288

$7.90 ARS 12.0K

-88.99%

Gasoline (1 liter)

$1.37 LKR 455

$1.42 ARS 2,160

-3.52%

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

$36.3K LKR 12.0M

$27.9K ARS 42.4M

29.97%

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

$41.1K LKR 13.6M

$35.0K ARS 53.1M

17.57%

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

$53.9 LKR 17.8K

$195 ARS 296.2K

-72.41%

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

$4.26 LKR 1,412

$25.16 ARS 38.2K

-83.07%

Internet (50+ Mbps, Unlimited Data)

$20.44 LKR 6,770

$31.54 ARS 47.9K

-35.19%

Gym Membership (Monthly)

$50.9 ARS 77.3K

Tennis Court (1 Hour on Weekend)

$16.73 ARS 25.4K

Cinema Ticket

$4.48 LKR 1,485

$10.34 ARS 15.7K

-56.67%

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

$38.00 LKR 12.6K

$463 ARS 703.2K

-91.80%

International Primary School, 1 Child (Yearly)

$1,192 LKR 394.8K

$8,793 ARS 13.3M

-86.45%

Jeans (Levis 501 Or Similar)

$17.97 LKR 5,953

$120 ARS 181.8K

-85.00%

Summer Dress (H&M, Zara, etc)

$16.63 LKR 5,508

$95.5 ARS 144.9K

-82.58%

Sport Shoes (Adidas, Nike)

$79.8 LKR 26.4K

$114 ARS 173.1K

-30.05%

Men's Leather Business Shoes

$42.13 LKR 14.0K

$139 ARS 211.4K

-69.76%

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)

$938 ARS 1.4M

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 Polonnaruwa: 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

Polonnaruwa

$238 47.1%

Buenos Aires

$283 17.1% 19% $45

Eating Out

Polonnaruwa

$108 21.3%

Buenos Aires

$282 17% 162% $174

Monthly Utilities & Internet

Polonnaruwa

$79 15.5%

Buenos Aires

$252 15.2% 221% $173

Clothing & Footwear

Polonnaruwa

$70 13.9%

Buenos Aires

$211 12.7% 199% $140

Sport & Entertainment

Polonnaruwa

$9 * 1.8%

Buenos Aires

$72 4.3% 698% $63

Getting Around

Polonnaruwa

$2.3 * 0.5%

Buenos Aires

$37 2.2% 1536% $35

Accommodation & Living

Polonnaruwa

- * 0%

Buenos Aires

$520 31.4%

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

Cost Breakdown

Dining out: $24.00 in Polonnaruwa vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $238 vs $283 per month, with Polonnaruwa cheaper across the board.

Good to know

🇱🇰 Polonnaruwa

🇦🇷 Buenos Aires

🕒 Local time

13:23 1:23 PM

04:53 4:53 AM

8 h 30 min behind Polonnaruwa

🌤 Weather

👥 Population

15,000

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

Polonnaruwa Buenos Aires 14,930 km ≈ 19 h nonstop flight

From you

Polonnaruwa
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

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

Polonnaruwa and Buenos Aires differ by about 227% in total monthly costs ($506 vs $1,656 including rent). Polonnaruwa is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

You'd need roughly $759 in Polonnaruwa and $2,484 in Buenos Aires to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Childcare runs $38.00 in Polonnaruwa 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 Polonnaruwa – a meal for two runs $24.00 versus $66.0 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $506 in Polonnaruwa versus $1,656 in Buenos Aires, a $1,000 budget is realistic in Polonnaruwa but tight or insufficient in Buenos Aires. The gap between the two cities makes Polonnaruwa 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, Polonnaruwa 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 Polonnaruwa gentler on the wallet – expenses run 227% less than in Buenos Aires. Beyond cost, consider language, visa policies, and how big the international community is in each city.