Cost of Living Comparison Between Saint John Island and Rio de Janeiro
For one person, living is cheaper in Rio de Janeiro: $1,285 a month against $6,201 in Saint John Island, rent and utilities included – about $59,000 less a year. Rent and utilities account for most of the difference.
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Saint John Island Living Index297Cost of Living Index in Saint John IslandLearn more -
Rio de Janeiro Living Index63Cost of Living Index in Rio de JaneiroLearn more
How much you'll spend in Saint John Island and in Rio de Janeiro
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Saint John Island and in Rio de Janeiro actually costs, broken down by who's living it.
Monthly costs for one person with rent: $6,201 in Saint John Island versus $1,285 in Rio de Janeiro.
- Saint John Island $6,201
- Rio de Janeiro $1,285
Estimated couple costs with rent: $8,382 in Saint John Island versus $1,888 in Rio de Janeiro.
- Saint John Island $8,382
- Rio de Janeiro $1,888
Monthly costs for a family of three with rent: $10.6K in Saint John Island versus $2,491 in Rio de Janeiro.
- Saint John Island $10.6K
- Rio de Janeiro $2,491
Living in Saint John Island is roughly 383% more expensive than in Rio de Janeiro, and outside of rent the biggest gap is in groceries.
The two cities straddle the global median: Saint John Island is 363% above, Rio de Janeiro is 4% below.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint John Island: October 4, 2026
Last update for Rio de Janeiro: October 6, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
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 $4,020 in Saint John Island and $905 in Rio de Janeiro. Housing cost is often the main lever when comparing two cities.
Saint John Island pays 586% 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: $150 in Saint John Island vs $40.00 in Rio de Janeiro for a mid-range dinner for two. Groceries echo the gap at $987 vs $215 per month, with Rio de Janeiro cheaper across the board.
- Saint John Island Rio de Janeiro 5,150 km ≈ 7 h nonstop flight
- Saint John Island
- Rio de Janeiro
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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