Cost of Living Comparison Between Frankfurt and Kaiserslautern
For one person, living is cheaper in Kaiserslautern: $1,957 a month against $2,510 in Frankfurt, rent and utilities included – about $6,600 less a year. Rent and utilities account for most of the difference.
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Frankfurt Living Index121Cost of Living Index in FrankfurtLearn more -
Kaiserslautern Living Index94Cost of Living Index in KaiserslauternLearn more
How much you'll spend in Frankfurt and in Kaiserslautern
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Frankfurt and in Kaiserslautern actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,510 in Frankfurt versus $1,957 in Kaiserslautern.
- Frankfurt $2,510
- Kaiserslautern $1,957
Estimated couple costs with rent: $3,732 in Frankfurt versus $2,925 in Kaiserslautern.
- Frankfurt $3,732
- Kaiserslautern $2,925
Monthly costs for a family of three with rent: $4,954 in Frankfurt versus $3,893 in Kaiserslautern.
- Frankfurt $4,954
- Kaiserslautern $3,893
Living in Frankfurt is roughly 28% more expensive than in Kaiserslautern, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Frankfurt 84% above, Kaiserslautern 44% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Frankfurt: October 26, 2026
Last update for Kaiserslautern: October 24, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $1,418 in Frankfurt and $681 in Kaiserslautern. Housing cost is often the main lever when comparing two cities.
Frankfurt pays 44% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $88 in Frankfurt vs $61 in Kaiserslautern for a mid-range dinner for two. Groceries echo the gap at $330 vs $299 per month, with Kaiserslautern cheaper across the board.
- Frankfurt Kaiserslautern 99 km
- Frankfurt
- Kaiserslautern
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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