Cost of Living Comparison Between Derby and Buenos Aires
For one person, living is cheaper in Buenos Aires: $1,685 a month against $2,167 in Derby, rent and utilities included – about $5,800 less a year. Rent and utilities account for most of the difference.
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Derby Living Index106Cost of Living Index in DerbyLearn more -
Buenos Aires Living Index81Cost of Living Index in Buenos AiresLearn more
How much you'll spend in Derby and in Buenos Aires
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Derby and in Buenos Aires actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,167 in Derby versus $1,685 in Buenos Aires.
- Derby $2,167
- Buenos Aires $1,685
Estimated couple costs with rent: $3,327 in Derby versus $2,742 in Buenos Aires.
- Derby $3,327
- Buenos Aires $2,742
Monthly costs for a family of three with rent: $4,486 in Derby versus $3,799 in Buenos Aires.
- Derby $4,486
- Buenos Aires $3,799
Living in Derby is roughly 29% more expensive than in Buenos Aires, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Derby 62% above, Buenos Aires 26% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Derby: October 5, 2026
Last update for Buenos Aires: October 6, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $804 in Derby and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.
Derby pays 274% 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: $94.0 in Derby vs $64.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $337 vs $284 per month, with Buenos Aires cheaper across the board.
- Derby Buenos Aires 11,180 km ≈ 14 h nonstop flight
- Derby
- Buenos Aires
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City Median Internet Speeds Comparison (Updated April 2026)
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