🙂Monthly costs for one person with rent: $2,490 in Karmøy versus $2,748 in Trondheim.
🙂Estimated couple costs with rent: $3,838 in Karmøy versus $4,158 in Trondheim.
🙂Monthly costs for a family of three with rent: $5,185 in Karmøy versus $5,569 in Trondheim.
🙂Living in Karmøy costs roughly 9% less than in Trondheim, driven mainly by Groceries & Markets.
📊Both cities are pricier than the global median: Karmøy86% above, Trondheim105% above.
Currency
🍽 Eating Out
Karmøy
Trondheim
Difference
Meal at Budget Restaurant
$24.81NOK 235
$22.17NOK 210
11.91%
Three-Course Dinner for Two, Mid-Range
$99.6NOK 941
$122NOK 1,157
-18.62%
Fast Food Meal(McDonalds, etc)
$13.60NOK 129
$14.43NOK 136
-5.75%
Cappuccino
$4.83NOK 45.66
$4.84NOK 45.79
-0.21%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$3.19NOK 30.20
$3.58NOK 33.88
-10.89%
Water(0.33 liter bottle)
$2.94NOK 27.76
$2.91NOK 27.49
1.03%
Local Beer(0.5 liter draught)
$9.93NOK 93.9
$10.67NOK 101
-6.94%
Imported Beer(0.33 liter bottle)
$9.38NOK 88.7
$11.42NOK 108
-17.86%
🛒 Groceries & Markets
Karmøy
Trondheim
Difference
Milk(1 liter)
$2.25NOK 21.30
$2.60NOK 24.62
-13.46%
White Bread(500g)
$3.32NOK 31.41
$3.50NOK 33.06
-5.14%
Rice(white)(1kg)
$3.33NOK 31.49
$3.84NOK 36.33
-13.28%
Eggs
$4.42NOK 41.83
$4.43NOK 41.88
-0.23%
Local Cheese(1kg)
$12.17NOK 115
$12.20NOK 115
-0.25%
Chicken Fillets(1kg)
$14.81NOK 140
$14.90NOK 141
-0.60%
Beef Round Steak(1kg)
$28.09NOK 266
$28.82NOK 272
-2.53%
Apples(1kg)
$3.53NOK 33.35
$3.85NOK 36.44
-8.31%
Banana(1kg)
$2.50NOK 23.61
$2.95NOK 27.85
-15.25%
Oranges(1kg)
$3.37NOK 31.89
$2.64NOK 24.92
27.65%
Tomato(1kg)
$4.50NOK 42.53
$5.18NOK 48.95
-13.13%
Potato(1kg)
$2.48NOK 23.44
$2.89NOK 27.35
-14.19%
Onion(1kg)
$2.50NOK 23.59
$3.28NOK 31.02
-23.78%
Lettuce(1 head)
$2.76NOK 26.14
$3.17NOK 29.93
-12.93%
Water(1.5 liter bottle)
$1.92NOK 18.16
$2.39NOK 22.58
-19.67%
Cigarettes 20 Pack(Marlboro, Camel)
$13.83NOK 131
$15.01NOK 142
-7.86%
Wine(Bottle)
$18.34NOK 173
$18.82NOK 178
-2.55%
Local Beer(0.5 liter bottle)
$3.26NOK 30.83
$3.84NOK 36.28
-15.10%
Imported Beer(0.33 liter bottle)
$4.08NOK 38.61
$4.67NOK 44.13
-12.63%
🚌 Getting Around
Karmøy
Trondheim
Difference
One-way Ticket(Public Transport)
$4.31NOK 40.74
$4.65NOK 43.96
-7.31%
Public Transport Monthly Pass(Regular Price)
$72.7NOK 687
$91.3NOK 863
-20.41%
Taxi Start(Normal Tariff)
$10.02NOK 94.7
$15.44NOK 146
-35.10%
Taxi(Normal Tariff)(1km)
$1.45NOK 13.69
$2.28NOK 21.52
-36.40%
Taxi 1hour Waiting(Normal Tariff)
$46.91NOK 443
$87.6NOK 828
-46.44%
Gasoline(1 liter)
$2.08NOK 19.67
$2.17NOK 20.50
-4.15%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$35.1KNOK 331.8K
$32.0KNOK 302.5K
9.69%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$39.2KNOK 371.0K
$41.8KNOK 395.0K
-6.09%
🧾 Monthly Utilities & Internet
Karmøy
Trondheim
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$244NOK 2,306
$317NOK 3,000
-23.14%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$37.96NOK 359
$43.17NOK 408
-12.07%
Internet(50+ Mbps, Unlimited Data)
$55.4NOK 523
$75.4NOK 712
-26.52%
🎉 Sport & Entertainment
Karmøy
Trondheim
Difference
Gym Membership(Monthly)
$49.25NOK 466
$42.29NOK 400
16.46%
Tennis Court(1 Hour on Weekend)
$34.82NOK 329
$46.17NOK 436
-24.58%
Cinema Ticket
$16.76NOK 158
$17.30NOK 164
-3.12%
🧸 Childcare & Education
Karmøy
Trondheim
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$282NOK 2,668
$326NOK 3,084
-13.48%
International Primary School, 1 Child(Yearly)
$10.3KNOK 97.0K
$8,458NOK 80.0K
21.32%
👕👟 Clothing & Footwear
Karmøy
Trondheim
Difference
Jeans(Levis 501 Or Similar)
$95.9NOK 906
$113NOK 1,070
-15.25%
Summer Dress(H&M, Zara, etc)
$51.7NOK 488
$48.03NOK 454
7.58%
Sport Shoes(Adidas, Nike)
$107NOK 1,009
$130NOK 1,227
-17.76%
Men's Leather Business Shoes
$154NOK 1,451
$132NOK 1,251
16.02%
🏠 Accommodation & Living
Karmøy
Trondheim
Difference
1-bedroom Apartment, City Center(Monthly)
$1,219NOK 11.5K
$1,407NOK 13.3K
-13.35%
1-bedroom Apartment, Outside City Center(Monthly)
$877NOK 8,293
$1,080NOK 10.2K
-18.80%
3-bedroom Apartment, City Center(Monthly)
$1,789NOK 16.9K
$2,208NOK 20.9K
-18.98%
3-bedroom Apartment, Outside City Center(Monthly)
$1,532NOK 14.5K
$1,702NOK 16.1K
-10.01%
Buy Apartment in City Center(m2)
$6,260NOK 59.2K
$6,371NOK 60.2K
-1.74%
Buy Apartment Outside City Center(m2)
$4,632NOK 43.8K
$5,083NOK 48.1K
-8.87%
💵 Salaries & Financials
Karmøy
Trondheim
Difference
Average Monthly Net Salary(After Tax)
$4,169NOK 39.4K
$4,336NOK 41.0K
-3.86%
20-Year Fixed Mortgage Interest Rate(Annual %)
4.38
4.32
1.39%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Karmøy: June 2, 2026
Last update for Trondheim: June 1, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $1,219 in Karmøy and $1,407 in Trondheim. Housing cost is often the main lever when comparing two cities.
💰Trondheim pays 4% 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: $100 in Karmøy vs $122 in Trondheim for a mid-range dinner for two. Groceries echo the gap at $458 vs $488 per month, with Karmøy 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
Karmøy vs Trondheim: Cost of Living - Frequently Asked Questions
What is the total cost difference between living in Karmøy and Trondheim?
Karmøy and Trondheim differ by about 10% in total monthly costs ($2,490 vs $2,748 including rent). Karmøy is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.
Which city has better-paying jobs?
On paper, Trondheim earns 4% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.
How do apartment prices compare in Karmøy and Trondheim?
Rent for a central apartment: $1,219 in Karmøy versus $1,407 in Trondheim. Housing is usually the single largest factor when comparing overall living costs between the two.
How do commuting costs compare in Karmøy and Trondheim?
A monthly transit pass in Karmøy runs roughly 26% less than in Trondheim. Both cities have functional networks, but the price difference matters if you're watching your budget.
What is the difference in childcare costs between Karmøy and Trondheim?
Childcare runs $282 in Karmøy versus $326 in Trondheim. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.
Which city is more doable on $3,000 per month?
At $2,490 in Karmøy versus $2,748 in Trondheim, a $3,000 budget is realistic in Karmøy but tight or insufficient in Trondheim. The gap between the two cities makes Karmøy the clear choice for anyone on this budget.
How does quality of life compare between Karmøy and Trondheim?
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.
Is Karmøy or Trondheim safer for residents?
Safety-wise, Karmøy and Trondheim are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.
Where should expats move: Karmøy or Trondheim?
Expats usually find Karmøy gentler on the wallet – expenses run 10% less than in Trondheim. Beyond cost, consider language, visa policies, and how big the international community is in each city.