Cost of Living Comparison Between Budapest and O'Fallon, MO
For one person, living is cheaper in Budapest: $1,641 a month against $2,381 in O'Fallon, MO, rent and utilities included – about $8,900 less a year. Rent and utilities account for most of the difference.
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Budapest Living Index80Cost of Living Index in BudapestLearn more -
O'Fallon, MO Living Index115Cost of Living Index in O'Fallon, MOLearn more
How much you'll spend in Budapest 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 Budapest and in O'Fallon, MO actually costs, broken down by who's living it.
A single person spends $1,641 per month in Budapest vs $2,381 in O'Fallon, MO, rent included.
- Budapest $1,641
- O'Fallon, MO $2,381
A couple spends around $2,562 per month in Budapest vs $3,305 in O'Fallon, MO, rent included.
- Budapest $2,562
- O'Fallon, MO $3,305
A family of three spends $3,483 per month in Budapest vs $4,229 in O'Fallon, MO, rent included.
- Budapest $3,483
- O'Fallon, MO $4,229
Budapest is about 31% cheaper than O'Fallon, MO, and outside of rent the biggest gap is in transport.
Both Budapest and O'Fallon, MO sit above the global median – Budapest by 21%, O'Fallon, MO by 76%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Budapest: October 19, 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 central one-bedroom costs $832 in Budapest versus $1,181 in O'Fallon, MO. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 192% higher in O'Fallon, MO, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $61.0 in Budapest versus $60.0 in O'Fallon, MO. Groceries tell a different story – $262 in Budapest vs $302 in O'Fallon, MO – so Budapest wins on supermarket bills even if dining out costs more.
- Budapest O'Fallon, MO 8,170 km ≈ 11 h nonstop flight
- Budapest
- 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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