Cost of Living Comparison Between Tbilisi and O'Fallon, MO
For one person, living is cheaper in Tbilisi: $1,270 a month against $2,381 in O'Fallon, MO, rent and utilities included – about $13,300 less a year. Rent and utilities account for most of the difference.
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Tbilisi Living Index61Cost of Living Index in TbilisiLearn more -
O'Fallon, MO Living Index115Cost of Living Index in O'Fallon, MOLearn more
How much you'll spend in Tbilisi and in O'Fallon, MO
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Tbilisi and in O'Fallon, MO actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,270 in Tbilisi versus $2,381 in O'Fallon, MO.
- Tbilisi $1,270
- O'Fallon, MO $2,381
Estimated couple costs with rent: $2,008 in Tbilisi versus $3,305 in O'Fallon, MO.
- Tbilisi $2,008
- O'Fallon, MO $3,305
Monthly costs for a family of three with rent: $2,745 in Tbilisi versus $4,229 in O'Fallon, MO.
- Tbilisi $2,745
- O'Fallon, MO $4,229
Living in Tbilisi costs roughly 47% less than in O'Fallon, MO, and outside of rent the biggest gap is in transport.
The two cities straddle the global median: Tbilisi is 6% below, O'Fallon, MO is 76% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Tbilisi: October 17, 2026
Last update for O'Fallon, MO: October 18, 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 $677 in Tbilisi and $1,181 in O'Fallon, MO. Housing cost is often the main lever when comparing two cities.
O'Fallon, MO pays 612% 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: $38.00 in Tbilisi vs $60.0 in O'Fallon, MO for a mid-range dinner for two. Groceries echo the gap at $233 vs $302 per month, with Tbilisi cheaper across the board.
- Tbilisi O'Fallon, MO 10,000 km ≈ 13 h nonstop flight
- Tbilisi
- O'Fallon, MO
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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