Last update: Oct 2026

Cost of Living Comparison Between O'Fallon, IL and Tbilisi

For one person, living is cheaper in Tbilisi: $1,270 a month against $2,591 in O'Fallon, IL, rent and utilities included – about $15,900 less a year. Rent and utilities account for most of the difference.

125

Cost of Living Index in O'Fallon, IL
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O'Fallon, IL Living Index
61

Cost of Living Index in Tbilisi
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Tbilisi Living Index

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O'Fallon, IL

🇺🇸 United States

$2,591

/mo nomad

Tbilisi

🇬🇪 Georgia

$1,270

/mo nomad

Monthly Cost of Living

How much you'll spend in O'Fallon, IL and in Tbilisi

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in O'Fallon, IL and in Tbilisi actually costs, broken down by who's living it.

A single person spends $2,591 per month in O'Fallon, IL vs $1,270 in Tbilisi, rent included.

O'Fallon, IL $2,591
Tbilisi $1,270

A couple spends around $3,785 per month in O'Fallon, IL vs $2,008 in Tbilisi, rent included.

O'Fallon, IL $3,785
Tbilisi $2,008

A family of three spends $4,980 per month in O'Fallon, IL vs $2,745 in Tbilisi, rent included.

O'Fallon, IL $4,980
Tbilisi $2,745

O'Fallon, IL costs about 104% more than Tbilisi, and outside of rent the biggest gap is in groceries.

O'Fallon, IL sits 91% above the global median, while Tbilisi is 6% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$18.28 $18.28

$11.51 ₾29.79

58.82%

Three-Course Dinner for Two, Mid-Range

$74.4 $74.4

$38.27 ₾99.1

94.36%

Fast Food Meal (McDonalds, etc)

$10.70 $10.70

$9.80 ₾25.36

9.18%

Cappuccino

$5.27 $5.27

$3.55 ₾9.19

48.45%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.35 $2.35

$1.06 ₾2.74

121.70%

Water (0.33 liter bottle)

$1.66 $1.66

$0.62 ₾1.60

167.74%

Local Beer (0.5 liter draught)

$3.79 $3.79

$2.76 ₾7.16

37.32%

Imported Beer (0.33 liter bottle)

$5.19 $5.19

$3.00 ₾7.77

73.00%

Milk (1 liter)

$1.00 $1.00

$2.16 ₾5.59

-53.70%

White Bread (500g)

$3.22 $3.22

$0.76 ₾1.96

323.68%

Rice (white) (1kg)

$5.61 $5.61

$1.74 ₾4.51

222.41%

Eggs

$3.93 $3.93

$2.79 ₾7.21

40.86%

Local Cheese (1kg)

$12.06 $12.06

$9.20 ₾23.83

31.09%

Chicken Fillets (1kg)

$15.66 $15.66

$6.53 ₾16.89

139.82%

Beef Round Steak (1kg)

$16.22 $16.22

$12.81 ₾33.17

26.62%

Apples (1kg)

$8.24 $8.24

$1.67 ₾4.31

393.41%

Banana (1kg)

$2.38 $2.38

$1.85 ₾4.79

28.65%

Oranges (1kg)

$5.48 $5.48

$1.98 ₾5.13

176.77%

Tomato (1kg)

$5.13 $5.13

$2.51 ₾6.49

104.38%

Potato (1kg)

$4.24 $4.24

$0.87 ₾2.26

387.36%

Onion (1kg)

$3.36 $3.36

$0.73 ₾1.89

360.27%

Lettuce (1 head)

$2.01 $2.01

$1.42 ₾3.67

41.55%

Water (1.5 liter bottle)

$2.54 $2.54

$0.72 ₾1.88

252.78%

Cigarettes 20 Pack (Marlboro, Camel)

$8.09 $8.09

$3.38 ₾8.74

139.35%

Wine (Bottle)

$14.94 $14.94

$7.84 ₾20.31

90.56%

Local Beer (0.5 liter bottle)

$2.91 $2.91

$1.62 ₾4.19

79.63%

Imported Beer (0.33 liter bottle)

$3.34 $3.34

$2.38 ₾6.15

40.34%

One-way Ticket (Public Transport)

$2.14 $2.14

$0.37 ₾0.96

478.38%

Public Transport Monthly Pass (Regular Price)

$15.52 ₾40.16

Taxi Start (Normal Tariff)

$3.58 $3.58

$1.14 ₾2.94

214.04%

Taxi (Normal Tariff) (1km)

$1.59 $1.59

$0.79 ₾2.05

101.27%

Taxi 1hour Waiting (Normal Tariff)

$17.65 $17.65

$11.57 ₾29.96

52.55%

Gasoline (1 liter)

$1.11 $1.11

$1.50 ₾3.87

-26.00%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$27.8K $27.8K

$24.6K ₾63.7K

12.95%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$26.2K $26.2K

$22.4K ₾57.9K

17.19%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$242 $242

$88.3 ₾228

174.30%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$68.6 $68.6

$13.08 ₾33.86

424.39%

Internet (50+ Mbps, Unlimited Data)

$75.9 $75.9

$19.53 ₾50.6

288.63%

Gym Membership (Monthly)

$41.68 $41.68

$64.2 ₾166

-35.06%

Tennis Court (1 Hour on Weekend)

$19.18 ₾49.66

Cinema Ticket

$12.60 $12.60

$6.99 ₾18.10

80.26%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$663 $663

$373 ₾966

77.76%

International Primary School, 1 Child (Yearly)

$12.6K $12.6K

$10.7K ₾27.7K

17.75%

Jeans (Levis 501 Or Similar)

$46.51 $46.51

$103 ₾266

-54.70%

Summer Dress (H&M, Zara, etc)

$25.04 $25.04

$40.48 ₾105

-38.14%

Sport Shoes (Adidas, Nike)

$57.5 $57.5

$116 ₾301

-50.56%

Men's Leather Business Shoes

$49.29 $49.29

$122 ₾316

-59.58%

1-bedroom Apartment, City Center (Monthly)

$1,602 $1,602

$677 ₾1,753

136.58%

1-bedroom Apartment, Outside City Center (Monthly)

$1,295 $1,295

$454 ₾1,176

184.99%

3-bedroom Apartment, City Center (Monthly)

$2,473 $2,473

$1,277 ₾3,305

93.68%

3-bedroom Apartment, Outside City Center (Monthly)

$2,167 $2,167

$890 ₾2,304

143.56%

Buy Apartment in City Center (m2)

$2,348 $2,348

$2,410 ₾6,238

-2.57%

Buy Apartment Outside City Center (m2)

$2,575 $2,575

$1,418 ₾3,670

81.65%

Average Monthly Net Salary (After Tax)

$703 ₾1,819

20-Year Fixed Mortgage Interest Rate (Annual %)

6.72

12.62

-46.75%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for O'Fallon, IL: October 19, 2026

Last update for Tbilisi: October 17, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

O'Fallon, IL

$1.3K 50%

Tbilisi

$454 35.8% 64.9% $840

Groceries & Markets

O'Fallon, IL

$456 17.6%

Tbilisi

$233 18.3% 48.9% $223

Monthly Utilities & Internet

O'Fallon, IL

$387 14.9%

Tbilisi

$121 9.5% 68.7% $266

Eating Out

O'Fallon, IL

$287 11.1%

Tbilisi

$191 15% 33.6% $96

Clothing & Footwear

O'Fallon, IL

$80 3.1%

Tbilisi

$172 13.5% 114% $91

Sport & Entertainment

O'Fallon, IL

$67 2.6%

Tbilisi

$78 6.2% 16.8% $11

Getting Around

O'Fallon, IL

$20 * 0.8%

Tbilisi

$22 1.7% 10% $2

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

A central one-bedroom costs $1,602 in O'Fallon, IL versus $677 in Tbilisi. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.

A mid-range dinner for two costs $74.0 in O'Fallon, IL versus $38.00 in Tbilisi. Monthly groceries follow the same trend: $456 vs $233 – making Tbilisi the more affordable choice for daily food spending.

Good to know

🇺🇸 O'Fallon, IL

🇬🇪 Tbilisi

🕒 Local time

18:30 6:30 PM

03:30 3:30 AM

9 h ahead of O'Fallon, IL

🌤 Weather

👥 Population

94,074

1,241,700 Capital

💱 Currency

United States Dollar USD $

Georgian Lari GEL ₾

📈 Exchange rate

1 USD = 0.89 EUR

1 GEL = 0.386 USD

1 GEL = 0.344 EUR

Exchange rates and currency converter

GEL, EUR to USD – United States Dollar Converter

🇬🇪 Georgian Lari (₾)

🇺🇸 United States Dollar ($)

United States Dollar exchange rates as of October 21, 2026: 1 EUR = 1.12 USD (1 USD = 0.89 EUR).

Georgian Lari exchange rates as of October 21, 2026: 1 USD = 2.59 GEL (1 GEL = 0.386 USD). 1 EUR = 2.91 GEL (1 GEL = 0.344 EUR).

GEL to USD in detail →

On the map

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Between locations

O'Fallon, IL Tbilisi 9,980 km ≈ 13 h nonstop flight

From you

O'Fallon, IL
Tbilisi

Distances are measured in a straight line. Your location is detected approximately.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

O'Fallon, IL vs Tbilisi: Cost of Living - Frequently Asked Questions

Yes – O'Fallon, IL is pricier by about 104%, and outside of rent the gap shows up most in groceries.

For a comfortable life, plan on about $3,886 per month in O'Fallon, IL and $1,906 in Tbilisi. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Tbilisi, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Monthly expenses with rent come to $2,591 in O'Fallon, IL and $1,270 in Tbilisi. That's a gap of about 104%.

Kindergarten costs $663 per month in O'Fallon, IL and $373 in Tbilisi. For families with young kids, this one expense can tip the scales when choosing between the two cities.

A $2,000 monthly budget goes further in Tbilisi, where all-in costs run around $1,270, than in O'Fallon, IL at $2,591. In Tbilisi it covers expenses comfortably, while in O'Fallon, IL it requires careful planning or may not stretch far enough.

Families tend to lean toward Tbilisi – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Tbilisi. If higher salaries, better infrastructure, or specific career opportunities are the priority, O'Fallon, IL makes more sense. Both are solid long-term options with distinct trade-offs.