Cost of Living Comparison Between Buenos Aires and Saint Petersburg
For one person, living is cheaper in Saint Petersburg: $1,290 a month against $1,685 in Buenos Aires, rent and utilities included – about $4,700 less a year. Other living expenses account for most of the difference.
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Buenos Aires Living Index81Cost of Living Index in Buenos AiresLearn more -
Saint Petersburg Living Index63Cost of Living Index in Saint PetersburgLearn more
How much you'll spend in Buenos Aires and in Saint Petersburg
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Saint Petersburg actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,685 in Buenos Aires versus $1,290 in Saint Petersburg.
- Buenos Aires $1,685
- Saint Petersburg $1,290
Estimated couple costs with rent: $2,742 in Buenos Aires versus $2,084 in Saint Petersburg.
- Buenos Aires $2,742
- Saint Petersburg $2,084
Monthly costs for a family of three with rent: $3,799 in Buenos Aires versus $2,878 in Saint Petersburg.
- Buenos Aires $3,799
- Saint Petersburg $2,878
Living in Buenos Aires is roughly 31% more expensive than in Saint Petersburg, and outside of rent the biggest gap is in eating out.
The two cities straddle the global median: Buenos Aires is 26% above, Saint Petersburg is 4% below.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Buenos Aires: October 6, 2026
Last update for Saint Petersburg: October 4, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $763 in Buenos Aires and $748 in Saint Petersburg. Housing cost is often the main lever when comparing two cities.
Saint Petersburg pays 18% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $64.0 in Buenos Aires vs $41.00 in Saint Petersburg for a mid-range dinner for two. Groceries echo the gap at $284 vs $222 per month, with Saint Petersburg cheaper across the board.
- Buenos Aires Saint Petersburg 13,220 km ≈ 17 h nonstop flight
- Buenos Aires
- Saint Petersburg
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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