Cost of Living Comparison Between Rio de Janeiro and Tacna
For one person, living is cheaper in Tacna: $438 a month against $1,289 in Rio de Janeiro, rent and utilities included – about $10,200 less a year. Rent and utilities account for most of the difference.
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Rio de Janeiro Living Index63Cost of Living Index in Rio de JaneiroLearn more
How much you'll spend in Rio de Janeiro and in Tacna
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Rio de Janeiro and in Tacna actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,289 in Rio de Janeiro versus $438 in Tacna.
- Rio de Janeiro $1,289
- Tacna $438
Estimated couple costs with rent: $1,868 in Rio de Janeiro versus $627 in Tacna.
- Rio de Janeiro $1,868
- Tacna $627
Monthly costs for a family of three with rent: $2,448 in Rio de Janeiro versus $816 in Tacna.
- Rio de Janeiro $2,448
- Tacna $816
Living in Rio de Janeiro is roughly 195% more expensive than in Tacna, and outside of rent the biggest gap is in clothing.
Both cities sit below the global median: Rio de Janeiro 5% lower, Tacna 68% lower.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Rio de Janeiro: October 10, 2026
Last update for Tacna: October 11, 2026
Cost Breakdown
Rio de Janeiro pays 37% 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: $40.00 in Rio de Janeiro vs $15.00 in Tacna for a mid-range dinner for two. Groceries echo the gap at $215 vs $147 per month, with Tacna cheaper across the board.
- Rio de Janeiro Tacna 2,860 km ≈ 4 h nonstop flight
- Rio de Janeiro
- Tacna
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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