Last update: Oct 2026

Cost of Living Comparison Between Sofia and Boulogne-Billancourt

For one person, living is cheaper in Sofia: $1,594 a month against $2,673 in Boulogne-Billancourt, rent and utilities included – about $12,900 less a year. Rent and utilities account for most of the difference.

78

Cost of Living Index in Sofia
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Sofia Living Index
131

Cost of Living Index in Boulogne-Billancourt
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Boulogne-Billancourt Living Index

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Sofia

🇧🇬 Bulgaria

$1,594

/mo nomad

Boulogne-Billancourt

🇫🇷 France

$2,673

/mo nomad

Monthly Cost of Living

How much you'll spend in Sofia and in Boulogne-Billancourt

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

Monthly costs for one person with rent: $1,594 in Sofia versus $2,673 in Boulogne-Billancourt.

Sofia $1,594
Boulogne-Billancourt $2,673

Estimated couple costs with rent: $2,478 in Sofia versus $3,893 in Boulogne-Billancourt.

Sofia $2,478
Boulogne-Billancourt $3,893

Monthly costs for a family of three with rent: $3,361 in Sofia versus $5,113 in Boulogne-Billancourt.

Sofia $3,361
Boulogne-Billancourt $5,113

Living in Sofia costs roughly 40% less than in Boulogne-Billancourt, and outside of rent the biggest gap is in eating out.

Both cities are pricier than the global median: Sofia 18% above, Boulogne-Billancourt 98% above.

Meal at Budget Restaurant

$16.87 BGN 29.52

$16.67 €14.86

1.20%

Three-Course Dinner for Two, Mid-Range

$65.8 BGN 115

$56.6 €50.5

16.25%

Fast Food Meal (McDonalds, etc)

$11.32 BGN 19.80

$13.63 €12.15

-16.95%

Cappuccino

$3.43 BGN 6.01

$5.19 €4.63

-33.91%

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

$2.41 BGN 4.22

$4.56 €4.06

-47.15%

Water (0.33 liter bottle)

$1.85 BGN 3.23

$2.71 €2.42

-31.73%

Local Beer (0.5 liter draught)

$3.70 BGN 6.48

$7.84 €6.99

-52.81%

Imported Beer (0.33 liter bottle)

$4.58 BGN 8.02

$5.44 €4.85

-15.81%

Milk (1 liter)

$2.02 BGN 3.53

$1.33 €1.18

51.88%

White Bread (500g)

$1.56 BGN 2.74

$2.25 €2.00

-30.67%

Rice (white) (1kg)

$2.33 BGN 4.07

$2.74 €2.44

-14.96%

Eggs

$4.36 BGN 7.63

$3.84 €3.43

13.54%

Local Cheese (1kg)

$11.76 BGN 20.59

$16.64 €14.84

-29.33%

Chicken Fillets (1kg)

$8.83 BGN 15.46

$11.65 €10.39

-24.21%

Beef Round Steak (1kg)

$17.46 BGN 30.56

$20.31 €18.11

-14.03%

Apples (1kg)

$2.15 BGN 3.76

$3.25 €2.90

-33.85%

Banana (1kg)

$1.98 BGN 3.46

$2.16 €1.93

-8.33%

Oranges (1kg)

$1.93 BGN 3.39

$2.24 €2.00

-13.84%

Tomato (1kg)

$4.24 BGN 7.42

$4.25 €3.79

-0.24%

Potato (1kg)

$1.04 BGN 1.81

$1.82 €1.63

-42.86%

Onion (1kg)

$0.85 BGN 1.49

$2.19 €1.95

-61.19%

Lettuce (1 head)

$1.15 BGN 2.02

$1.79 €1.60

-35.75%

Water (1.5 liter bottle)

$0.89 BGN 1.57

$0.66 €0.59

34.85%

Cigarettes 20 Pack (Marlboro, Camel)

$4.21 BGN 7.37

$13.02 €11.61

-67.67%

Wine (Bottle)

$7.46 BGN 13.05

$8.90 €7.94

-16.18%

Local Beer (0.5 liter bottle)

$1.15 BGN 2.02

$0.93 €0.83

23.66%

Imported Beer (0.33 liter bottle)

$1.85 BGN 3.25

$1.61 €1.43

14.91%

One-way Ticket (Public Transport)

$0.87 BGN 1.52

$2.29 €2.04

-62.01%

Public Transport Monthly Pass (Regular Price)

$28.53 BGN 49.93

$47.66 €42.50

-40.14%

Taxi Start (Normal Tariff)

$1.68 BGN 2.95

$2.19 €1.95

-23.29%

Taxi (Normal Tariff) (1km)

$0.94 BGN 1.64

$1.11 €0.99

-15.32%

Taxi 1hour Waiting (Normal Tariff)

$15.35 BGN 26.86

$32.47 €28.95

-52.73%

Gasoline (1 liter)

$1.69 BGN 2.96

$2.17 €1.93

-22.12%

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

$29.8K BGN 52.1K

$34.5K €30.8K

-13.68%

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

$26.1K BGN 45.7K

$35.1K €31.3K

-25.55%

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

$156 BGN 273

$248 €221

-37.10%

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

$21.56 BGN 37.74

$22.14 €19.74

-2.62%

Internet (50+ Mbps, Unlimited Data)

$15.24 BGN 26.66

$32.28 €28.78

-52.79%

Gym Membership (Monthly)

$46.08 BGN 80.6

$34.94 €31.16

31.88%

Tennis Court (1 Hour on Weekend)

$27.92 BGN 48.86

$22.49 €20.05

24.14%

Cinema Ticket

$10.18 BGN 17.82

$14.46 €12.89

-29.60%

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

$774 BGN 1,355

$835 €745

-7.30%

International Primary School, 1 Child (Yearly)

$12.8K BGN 22.4K

$9,936 €8,859

28.88%

Jeans (Levis 501 Or Similar)

$89.9 BGN 157

$109 €97.1

-17.40%

Summer Dress (H&M, Zara, etc)

$41.29 BGN 72.3

$45.48 €40.55

-9.21%

Sport Shoes (Adidas, Nike)

$105 BGN 184

$102 €91.2

2.74%

Men's Leather Business Shoes

$107 BGN 187

$159 €142

-32.86%

1-bedroom Apartment, City Center (Monthly)

$783 BGN 1,370

$1,323 €1,180

-40.86%

1-bedroom Apartment, Outside City Center (Monthly)

$597 BGN 1,044

$1,398 €1,247

-57.31%

3-bedroom Apartment, City Center (Monthly)

$1,516 BGN 2,653

$2,710 €2,416

-44.05%

3-bedroom Apartment, Outside City Center (Monthly)

$1,030 BGN 1,803

$2,374 €2,116

-56.61%

Buy Apartment in City Center (m2)

$4,350 BGN 7,612

$3,857 €3,439

12.78%

Buy Apartment Outside City Center (m2)

$3,177 BGN 5,560

$2,984 €2,661

6.47%

Average Monthly Net Salary (After Tax)

$1,735 BGN 3,037

$4,221 €3,763

-58.89%

20-Year Fixed Mortgage Interest Rate (Annual %)

2.89

3.9

-25.90%

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

Last update for Sofia: October 13, 2026

Last update for Boulogne-Billancourt: October 12, 2026

Monthly budget structure

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

Accommodation & Living

Sofia

$597 37.4%

Boulogne-Billancourt

$1.4K 52.3% 134% $801

Groceries & Markets

Sofia

$290 18.2%

Boulogne-Billancourt

$341 12.8% 17.5% $51

Eating Out

Sofia

$255 16%

Boulogne-Billancourt

$316 11.8% 23.9% $61

Monthly Utilities & Internet

Sofia

$193 12.1%

Boulogne-Billancourt

$303 11.3% 56.9% $110

Clothing & Footwear

Sofia

$154 9.7%

Boulogne-Billancourt

$187 7% 21.2% $33

Sport & Entertainment

Sofia

$66 4.2%

Boulogne-Billancourt

$64 2.4% 3.9% $2.6

Getting Around

Sofia

$38 2.4%

Boulogne-Billancourt

$65 2.4% 68.2% $26

Cost Breakdown

A one-bedroom apartment in the center runs $783 in Sofia and $1,323 in Boulogne-Billancourt. Housing cost is often the main lever when comparing two cities.

Boulogne-Billancourt pays 143% 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: $66.0 in Sofia vs $57.0 in Boulogne-Billancourt. Groceries flip the comparison at $290 vs $341, with Sofia cheaper for home cooking.

Good to know

🇧🇬 Sofia

🇫🇷 Boulogne-Billancourt

🕒 Local time

05:18 5:18 AM

04:18 4:18 AM

1 h behind Sofia

🌤 Weather

👥 Population

1,286,383 Capital

119,808

💱 Currency

Bulgarian Lev BGN лв.

Euro EUR €

📈 Exchange rate

1 BGN = 0.571 USD

1 BGN = 0.51 EUR

1 EUR = 1.12 USD

Exchange rates and currency converter

EUR, USD to BGN – Bulgarian Lev Converter

🇺🇸 United States Dollar ($)

🇧🇬 Bulgarian Lev (лв.)

Bulgarian Lev exchange rates as of October 16, 2026: 1 USD = 1.75 BGN (1 BGN = 0.571 USD). 1 EUR = 1.96 BGN (1 BGN = 0.51 EUR).

Euro exchange rates as of October 16, 2026: 1 USD = 0.892 EUR (1 EUR = 1.12 USD).

USD to BGN in detail →

On the map

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Between locations

Sofia Boulogne-Billancourt 1,760 km ≈ 2 h 45 min nonstop flight

From you

Sofia
Boulogne-Billancourt

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

Sofia vs Boulogne-Billancourt: Cost of Living - Frequently Asked Questions

Sofia is cheaper overall, especially in groceries, eating out, and clothing. The 68% gap adds up to real monthly savings that compound significantly over time.

On paper, salaries run 143% lower in Boulogne-Billancourt. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $783 in Sofia versus $1,323 in Boulogne-Billancourt. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $774 in Sofia versus $835 in Boulogne-Billancourt. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 17% higher in Boulogne-Billancourt. For households that cook at home regularly, that difference adds up over a month.

At $1,594 in Sofia versus $2,673 in Boulogne-Billancourt, a $2,000 budget is realistic in Sofia but tight or insufficient in Boulogne-Billancourt. The gap between the two cities makes Sofia the clear choice for anyone on this budget.

For families, Sofia is more practical. Housing and childcare are both notably cheaper than in Boulogne-Billancourt, and the savings on those two alone free up budget for education, activities, and family trips.

Safety-wise, Sofia and Boulogne-Billancourt are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Sofia gentler on the wallet – expenses run 68% less than in Boulogne-Billancourt. Beyond cost, consider language, visa policies, and how big the international community is in each city.