Cost of Living Comparison Between Trondheim and Karmøy
For one person, living is cheaper in Karmøy: $2,721 a month against $2,999 in Trondheim, rent and utilities included – about $3,300 less a year. Rent and utilities account for most of the difference.
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Trondheim Living Index144Cost of Living Index in TrondheimLearn more -
Karmøy Living Index131Cost of Living Index in KarmøyLearn more
How much you'll spend in Trondheim and in Karmøy
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Trondheim and in Karmøy actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,999 in Trondheim versus $2,721 in Karmøy.
- Trondheim $2,999
- Karmøy $2,721
Estimated couple costs with rent: $4,365 in Trondheim versus $4,116 in Karmøy.
- Trondheim $4,365
- Karmøy $4,116
Monthly costs for a family of three with rent: $5,732 in Trondheim versus $5,510 in Karmøy.
- Trondheim $5,732
- Karmøy $5,510
Living in Trondheim is roughly 10% more expensive than in Karmøy, and outside of rent the biggest gap is in utilities.
Both cities are pricier than the global median: Trondheim 122% above, Karmøy 101% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Trondheim: November 3, 2026
Last update for Karmøy: November 2, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,657 in Trondheim and $1,262 in Karmøy. Housing cost is often the main lever when comparing two cities.
Trondheim pays 15% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $109 in Trondheim vs $107 in Karmøy for a mid-range dinner for two. Groceries echo the gap at $517 vs $502 per month, with Karmøy cheaper across the board.
- Trondheim Karmøy 540 km ≈ 1 h 15 min nonstop flight
- Trondheim
- Karmøy
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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