Cost of Living Comparison Between Sunnyvale, CA and Barcelona
For one person, living is cheaper in Barcelona: $2,381 a month against $4,372 in Sunnyvale, CA, rent and utilities included – about $23,900 less a year. Rent and utilities account for most of the difference.
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Sunnyvale, CA Living Index210Cost of Living Index in Sunnyvale, CALearn more -
Barcelona Living Index115Cost of Living Index in BarcelonaLearn more
How much you'll spend in Sunnyvale, CA and in Barcelona
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Sunnyvale, CA and in Barcelona actually costs, broken down by who's living it.
Monthly costs for one person with rent: $4,372 in Sunnyvale, CA versus $2,381 in Barcelona.
- Sunnyvale, CA $4,372
- Barcelona $2,381
Estimated couple costs with rent: $5,837 in Sunnyvale, CA versus $3,406 in Barcelona.
- Sunnyvale, CA $5,837
- Barcelona $3,406
Monthly costs for a family of three with rent: $7,302 in Sunnyvale, CA versus $4,431 in Barcelona.
- Sunnyvale, CA $7,302
- Barcelona $4,431
Living in Sunnyvale, CA is roughly 84% more expensive than in Barcelona, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Sunnyvale, CA 223% above, Barcelona 76% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Sunnyvale, CA: October 20, 2026
Last update for Barcelona: October 20, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $3,351 in Sunnyvale, CA and $1,695 in Barcelona. Housing cost is often the main lever when comparing two cities.
Sunnyvale, CA pays 289% 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: $74.0 in Sunnyvale, CA vs $66.0 in Barcelona for a mid-range dinner for two. Groceries echo the gap at $334 vs $325 per month, with Barcelona cheaper across the board.
- Sunnyvale, CA Barcelona 9,590 km ≈ 12 h nonstop flight
- Sunnyvale, CA
- Barcelona
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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