Cost of Living Comparison Between Oslo and Porsgrunn Cost of Living Comparison Between Oslo and Porsgrunn

Monthly Cost of Living

Monthly costs for one person with rent: $3,141 in Oslo versus $2,274 in Porsgrunn.

Estimated couple costs with rent: $4,597 in Oslo versus $3,550 in Porsgrunn.

Monthly costs for a family of three with rent: $6,053 in Oslo versus $4,827 in Porsgrunn.

Living in Oslo is roughly 38% more expensive than Porsgrunn, driven mainly by Clothing & Footwear.

Both cities are pricier than the global median: Oslo 134% above, Porsgrunn 70% above.

Meal at Budget Restaurant

$25.53 NOK 238

$28.72 NOK 267

-11.11%

Three-Course Dinner for Two, Mid-Range

$123 NOK 1,140

$102 NOK 946

20.54%

Fast Food Meal (McDonalds, etc)

$15.15 NOK 141

$13.57 NOK 126

11.64%

Cappuccino

$4.86 NOK 45.28

$4.83 NOK 44.98

0.62%

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

$4.08 NOK 38.03

$2.05 NOK 19.10

99.02%

Water (0.33 liter bottle)

$3.19 NOK 29.71

$2.06 NOK 19.14

54.85%

Local Beer (0.5 liter draught)

$12.02 NOK 112

$8.86 NOK 82.5

35.67%

Imported Beer (0.33 liter bottle)

$11.22 NOK 104

$9.68 NOK 90.1

15.91%

Milk (1 liter)

$2.39 NOK 22.28

$2.06 NOK 19.21

16.02%

White Bread (500g)

$4.09 NOK 38.06

$3.43 NOK 31.93

19.24%

Rice (white) (1kg)

$3.66 NOK 34.09

$3.20 NOK 29.82

14.37%

Eggs

$5.03 NOK 46.87

$2.48 NOK 23.07

102.82%

Local Cheese (1kg)

$13.46 NOK 125

$10.29 NOK 95.8

30.81%

Chicken Fillets (1kg)

$16.04 NOK 149

$10.20 NOK 94.9

57.25%

Beef Round Steak (1kg)

$30.76 NOK 286

$35.45 NOK 330

-13.23%

Apples (1kg)

$3.49 NOK 32.54

$2.01 NOK 18.71

73.63%

Banana (1kg)

$2.63 NOK 24.46

$1.65 NOK 15.39

59.39%

Oranges (1kg)

$3.35 NOK 31.23

$2.45 NOK 22.85

36.73%

Tomato (1kg)

$5.16 NOK 48.06

$2.86 NOK 26.63

80.42%

Potato (1kg)

$2.43 NOK 22.62

$1.03 NOK 9.62

135.92%

Onion (1kg)

$2.71 NOK 25.26

$2.22 NOK 20.65

22.07%

Lettuce (1 head)

$2.85 NOK 26.53

$2.31 NOK 21.47

23.38%

Water (1.5 liter bottle)

$2.34 NOK 21.77

$1.83 NOK 17.01

27.87%

Cigarettes 20 Pack (Marlboro, Camel)

$17.19 NOK 160

$14.31 NOK 133

20.13%

Wine (Bottle)

$18.93 NOK 176

$19.06 NOK 177

-0.68%

Local Beer (0.5 liter bottle)

$3.35 NOK 31.19

$2.96 NOK 27.52

13.18%

Imported Beer (0.33 liter bottle)

$4.38 NOK 40.75

$3.96 NOK 36.82

10.61%

One-way Ticket (Public Transport)

$4.31 NOK 40.08

$3.39 NOK 31.54

27.14%

Public Transport Monthly Pass (Regular Price)

$77.9 NOK 725

$72.6 NOK 676

7.25%

Taxi Start (Normal Tariff)

$10.04 NOK 93.5

Taxi (Normal Tariff) (1km)

$1.38 NOK 12.89

$1.45 NOK 13.54

-4.83%

Taxi 1hour Waiting (Normal Tariff)

$42.24 NOK 393

$101 NOK 943

-58.29%

Gasoline (1 liter)

$2.18 NOK 20.29

$2.00 NOK 18.60

9.00%

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

$36.5K NOK 339.5K

$35.8K NOK 333.0K

1.95%

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

$42.7K NOK 397.3K

$38.0K NOK 353.4K

12.42%

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

$304 NOK 2,826

$223 NOK 2,072

36.40%

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

$31.63 NOK 294

$43.15 NOK 402

-26.70%

Internet (50+ Mbps, Unlimited Data)

$57.0 NOK 531

$38.10 NOK 355

49.69%

Gym Membership (Monthly)

$57.8 NOK 538

$49.78 NOK 463

16.03%

Tennis Court (1 Hour on Weekend)

$28.64 NOK 267

$35.51 NOK 331

-19.35%

Cinema Ticket

$18.01 NOK 168

$14.80 NOK 138

21.69%

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

$274 NOK 2,548

$312 NOK 2,904

-12.26%

International Primary School, 1 Child (Yearly)

$14.5K NOK 135.4K

$10.3K NOK 95.5K

41.80%

Jeans (Levis 501 Or Similar)

$106 NOK 985

$50.3 NOK 468

110.40%

Summer Dress (H&M, Zara, etc)

$65.4 NOK 609

$29.87 NOK 278

118.98%

Sport Shoes (Adidas, Nike)

$124 NOK 1,154

$69.7 NOK 649

77.98%

Men's Leather Business Shoes

$168 NOK 1,567

$102 NOK 951

64.77%

1-bedroom Apartment, City Center (Monthly)

$1,671 NOK 15.6K

$1,219 NOK 11.3K

37.10%

1-bedroom Apartment, Outside City Center (Monthly)

$1,446 NOK 13.5K

$909 NOK 8,467

58.95%

3-bedroom Apartment, City Center (Monthly)

$2,749 NOK 25.6K

$1,840 NOK 17.1K

49.42%

3-bedroom Apartment, Outside City Center (Monthly)

$2,165 NOK 20.2K

$1,546 NOK 14.4K

40.05%

Buy Apartment in City Center (m2)

$12.0K NOK 111.9K

Buy Apartment Outside City Center (m2)

$7,295 NOK 67.9K

Average Monthly Net Salary (After Tax)

$4,411 NOK 41.1K

$3,571 NOK 33.2K

23.51%

20-Year Fixed Mortgage Interest Rate (Annual %)

5.08

3.8

33.68%

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

Last update for Oslo: May 31, 2026

Last update for Porsgrunn: May 31, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,671 in Oslo and $1,219 in Porsgrunn. Housing cost is often the main lever when comparing two cities.

Oslo pays 24% 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: $122 in Oslo vs $102 in Porsgrunn for a mid-range dinner for two. Groceries echo the gap at $500 vs $409 per month, with Porsgrunn cheaper across the board.

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

Oslo vs Porsgrunn: Cost of Living - Frequently Asked Questions

Porsgrunn is cheaper overall, especially in Groceries & Markets, Eating Out, Clothing & Footwear, Getting Around, Sport & Entertainment. The 38% gap adds up to real monthly savings that compound significantly over time.

Oslo pays 24% more on average, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,671 in Oslo versus $1,219 in Porsgrunn. Housing is usually the single largest factor when comparing overall living costs between the two.

All in, you'll spend $3,141 per month in Oslo versus $2,274 in Porsgrunn – a 38% gap that adds up to real savings over time for anyone picking the cheaper option.

A monthly transit pass in Porsgrunn runs roughly 7% less than in Oslo. Both cities have functional networks, but the price difference matters if you're watching your budget.

At $2,274 in Porsgrunn versus $3,141 in Oslo, a $3,000 budget is realistic in Porsgrunn but tight or insufficient in Oslo. The gap between the two cities makes Porsgrunn the clear choice for anyone on this budget.

For families, Porsgrunn is more practical. Housing and childcare are both notably cheaper than in Oslo, and the savings on those two alone free up budget for education, activities, and family trips.

Safety-wise, Oslo and Porsgrunn 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 Porsgrunn gentler on the wallet – expenses run 38% less than in Oslo. Beyond cost, consider language, visa policies, and how big the international community is in each city.