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: $3,482 in Oslo versus $2,742 in Porsgrunn.

Estimated couple costs with rent: $4,887 in Oslo versus $3,904 in Porsgrunn.

Monthly costs for a family of three with rent: $6,292 in Oslo versus $5,066 in Porsgrunn.

Living in Oslo is roughly 27% more expensive than in Porsgrunn, driven mainly by Sport & Entertainment.

Both cities are pricier than the global median: Oslo 153% above, Porsgrunn 100% above.

Meal at Budget Restaurant

$21.52 NOK 200

$21.25 NOK 197

1.27%

Three-Course Dinner for Two, Mid-Range

$127 NOK 1,181

$108 NOK 1,000

18.19%

Fast Food Meal (McDonalds, etc)

$15.83 NOK 147

$16.19 NOK 150

-2.22%

Cappuccino

$6.01 NOK 55.8

$5.86 NOK 54.4

2.56%

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

$4.17 NOK 38.71

$3.62 NOK 33.65

15.19%

Water (0.33 liter bottle)

$3.43 NOK 31.81

$3.12 NOK 28.92

9.94%

Local Beer (0.5 liter draught)

$11.58 NOK 108

$11.67 NOK 108

-0.77%

Imported Beer (0.33 liter bottle)

$12.62 NOK 117

$10.69 NOK 99.3

18.05%

Milk (1 liter)

$2.57 NOK 23.89

$2.57 NOK 23.88

White Bread (500g)

$4.31 NOK 40.04

$4.32 NOK 40.10

-0.23%

Rice (white) (1kg)

$4.59 NOK 42.61

$4.60 NOK 42.72

-0.22%

Eggs

$5.96 NOK 55.4

$5.92 NOK 55.0

0.68%

Local Cheese (1kg)

$14.97 NOK 139

$14.91 NOK 138

0.40%

Chicken Fillets (1kg)

$15.70 NOK 146

$15.40 NOK 143

1.95%

Beef Round Steak (1kg)

$30.01 NOK 279

$29.64 NOK 275

1.25%

Apples (1kg)

$3.48 NOK 32.33

$3.43 NOK 31.89

1.46%

Banana (1kg)

$2.67 NOK 24.82

$2.67 NOK 24.81

Oranges (1kg)

$3.63 NOK 33.67

$3.57 NOK 33.18

1.68%

Tomato (1kg)

$5.97 NOK 55.4

$5.83 NOK 54.1

2.40%

Potato (1kg)

$2.74 NOK 25.48

$2.73 NOK 25.37

0.37%

Onion (1kg)

$2.94 NOK 27.30

$2.92 NOK 27.07

0.68%

Lettuce (1 head)

$3.21 NOK 29.80

$3.12 NOK 28.99

2.88%

Water (1.5 liter bottle)

$2.46 NOK 22.79

$2.53 NOK 23.50

-2.77%

Cigarettes 20 Pack (Marlboro, Camel)

$19.43 NOK 180

$19.32 NOK 179

0.57%

Wine (Bottle)

$16.63 NOK 154

$16.94 NOK 157

-1.83%

Local Beer (0.5 liter bottle)

$3.46 NOK 32.15

$3.49 NOK 32.39

-0.86%

Imported Beer (0.33 liter bottle)

$4.29 NOK 39.85

$4.24 NOK 39.37

1.18%

One-way Ticket (Public Transport)

$4.95 NOK 46.00

$2.74 NOK 25.45

80.66%

Public Transport Monthly Pass (Regular Price)

$83.6 NOK 776

$50.2 NOK 466

66.45%

Taxi Start (Normal Tariff)

$12.10 NOK 112

$12.44 NOK 115

-2.73%

Taxi (Normal Tariff) (1km)

$1.92 NOK 17.82

$1.89 NOK 17.59

1.59%

Taxi 1hour Waiting (Normal Tariff)

$71.7 NOK 666

$70.6 NOK 656

1.57%

Gasoline (1 liter)

$2.27 NOK 21.10

$2.28 NOK 21.16

-0.44%

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

$50.0K NOK 464.3K

$49.9K NOK 463.2K

0.25%

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

$45.3K NOK 420.2K

$46.3K NOK 429.8K

-2.22%

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

$431 NOK 4,001

$421 NOK 3,912

2.28%

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

$32.70 NOK 304

$33.19 NOK 308

-1.48%

Internet (50+ Mbps, Unlimited Data)

$56.7 NOK 526

$57.6 NOK 534

-1.48%

Gym Membership (Monthly)

$59.6 NOK 553

Tennis Court (1 Hour on Weekend)

$28.91 NOK 268

Cinema Ticket

$19.06 NOK 177

$19.48 NOK 181

-2.16%

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

$251 NOK 2,335

$250 NOK 2,318

0.72%

International Primary School, 1 Child (Yearly)

$15.8K NOK 147.0K

$16.0K NOK 148.6K

-1.05%

Jeans (Levis 501 Or Similar)

$103 NOK 952

$101 NOK 938

1.58%

Summer Dress (H&M, Zara, etc)

$62.1 NOK 576

$62.2 NOK 578

-0.27%

Sport Shoes (Adidas, Nike)

$138 NOK 1,283

$134 NOK 1,244

3.13%

Men's Leather Business Shoes

$161 NOK 1,492

$161 NOK 1,499

-0.43%

1-bedroom Apartment, City Center (Monthly)

$2,079 NOK 19.3K

$835 NOK 7,754

148.90%

1-bedroom Apartment, Outside City Center (Monthly)

$1,577 NOK 14.6K

$950 NOK 8,818

66.03%

3-bedroom Apartment, City Center (Monthly)

$3,043 NOK 28.3K

$1,600 NOK 14.9K

90.23%

3-bedroom Apartment, Outside City Center (Monthly)

$2,251 NOK 20.9K

$1,273 NOK 11.8K

76.83%

Buy Apartment in City Center (m2)

$12.1K NOK 112.6K

Buy Apartment Outside City Center (m2)

$6,880 NOK 63.9K

Average Monthly Net Salary (After Tax)

$4,469 NOK 41.5K

20-Year Fixed Mortgage Interest Rate (Annual %)

4.96

3.8

30.53%

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

Last update for Oslo: August 29, 2026

Last update for Porsgrunn: August 30, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $2,079 in Oslo and $835 in Porsgrunn. Housing cost is often the main lever when comparing two cities.

Dining out: $127 in Oslo vs $108 in Porsgrunn for a mid-range dinner for two. Groceries echo the gap at $518 vs $515 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 27% gap adds up to real monthly savings that compound significantly over time.

You'd need roughly $5,223 in Oslo and $4,113 in Porsgrunn 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.

Rent for a central apartment: $2,079 in Oslo versus $835 in Porsgrunn. Housing is usually the single largest factor when comparing overall living costs between the two.

All in, you'll spend $3,482 per month in Oslo versus $2,742 in Porsgrunn – a 27% gap that adds up to real savings over time for anyone picking the cheaper option.

A monthly transit pass in Porsgrunn runs roughly 66% less than in Oslo. Both cities have functional networks, but the price difference matters if you're watching your budget.

At $2,742 in Porsgrunn versus $3,482 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 27% less than in Oslo. Beyond cost, consider language, visa policies, and how big the international community is in each city.