Last update: Oct 2026

Cost of Living Comparison Between London and Boulogne-Billancourt

For one person, living is cheaper in Boulogne-Billancourt: $2,673 a month against $3,986 in London, rent and utilities included – about $15,800 less a year. Rent and utilities account for most of the difference.

194

Cost of Living Index in London
Learn more

London Living Index
131

Cost of Living Index in Boulogne-Billancourt
Learn more

Boulogne-Billancourt Living Index

Jump to prices

London

🇬🇧 United Kingdom

$3,986

/mo nomad

Boulogne-Billancourt

🇫🇷 France

$2,673

/mo nomad

Monthly Cost of Living

How much you'll spend in London 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 London and in Boulogne-Billancourt actually costs, broken down by who's living it.

Monthly costs for one person with rent: $3,986 in London versus $2,673 in Boulogne-Billancourt.

London $3,986
Boulogne-Billancourt $2,673

Estimated couple costs with rent: $5,791 in London versus $3,893 in Boulogne-Billancourt.

London $5,791
Boulogne-Billancourt $3,893

Monthly costs for a family of three with rent: $7,595 in London versus $5,113 in Boulogne-Billancourt.

London $7,595
Boulogne-Billancourt $5,113

Living in London is roughly 49% more expensive than in Boulogne-Billancourt, and outside of rent the biggest gap is in transport.

Both cities are pricier than the global median: London 195% above, Boulogne-Billancourt 98% above.

Meal at Budget Restaurant

$25.93 £19.57

$16.67 €14.87

55.55%

Three-Course Dinner for Two, Mid-Range

$107 £80.4

$56.6 €50.5

88.13%

Fast Food Meal (McDonalds, etc)

$10.71 £8.08

$13.63 €12.16

-21.42%

Cappuccino

$5.47 £4.13

$5.19 €4.63

5.39%

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

$2.97 £2.24

$4.56 €4.07

-34.87%

Water (0.33 liter bottle)

$2.20 £1.66

$2.71 €2.42

-18.82%

Local Beer (0.5 liter draught)

$9.13 £6.89

$7.84 €7.00

16.45%

Imported Beer (0.33 liter bottle)

$7.94 £6.00

$5.44 €4.85

45.96%

Milk (1 liter)

$1.86 £1.40

$1.33 €1.19

39.85%

White Bread (500g)

$2.07 £1.56

$2.25 €2.00

-8.00%

Rice (white) (1kg)

$2.42 £1.82

$2.74 €2.45

-11.68%

Eggs

$5.09 £3.84

$3.84 €3.43

32.55%

Local Cheese (1kg)

$12.87 £9.72

$16.64 €14.84

-22.66%

Chicken Fillets (1kg)

$10.43 £7.87

$11.65 €10.39

-10.47%

Beef Round Steak (1kg)

$16.87 £12.73

$20.31 €18.12

-16.94%

Apples (1kg)

$3.11 £2.35

$3.25 €2.90

-4.31%

Banana (1kg)

$1.40 £1.06

$2.16 €1.93

-35.19%

Oranges (1kg)

$3.08 £2.33

$2.24 €2.00

37.50%

Tomato (1kg)

$3.27 £2.47

$4.25 €3.79

-23.06%

Potato (1kg)

$1.58 £1.20

$1.82 €1.63

-13.19%

Onion (1kg)

$1.74 £1.31

$2.19 €1.95

-20.55%

Lettuce (1 head)

$1.40 £1.06

$1.79 €1.60

-21.79%

Water (1.5 liter bottle)

$1.80 £1.36

$0.66 €0.59

172.73%

Cigarettes 20 Pack (Marlboro, Camel)

$23.28 £17.57

$13.02 €11.61

78.80%

Wine (Bottle)

$13.03 £9.83

$8.90 €7.94

46.40%

Local Beer (0.5 liter bottle)

$3.17 £2.39

$0.93 €0.83

240.86%

Imported Beer (0.33 liter bottle)

$4.42 £3.34

$1.61 €1.43

174.53%

One-way Ticket (Public Transport)

$4.07 £3.07

$2.29 €2.04

77.73%

Public Transport Monthly Pass (Regular Price)

$247 £186

$47.66 €42.51

417.75%

Taxi Start (Normal Tariff)

$5.58 £4.21

$2.19 €1.95

154.79%

Taxi (Normal Tariff) (1km)

$3.36 £2.54

$1.11 €0.99

202.70%

Taxi 1hour Waiting (Normal Tariff)

$56.8 £42.84

$32.47 €28.96

74.78%

Gasoline (1 liter)

$2.13 £1.61

$2.17 €1.93

-1.84%

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

$38.2K £28.8K

$34.5K €30.8K

10.62%

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

$40.9K £30.9K

$35.1K €31.3K

16.50%

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

$372 £281

$248 €221

49.98%

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

$17.82 £13.45

$22.14 €19.75

-19.51%

Internet (50+ Mbps, Unlimited Data)

$40.37 £30.47

$32.28 €28.79

25.06%

Gym Membership (Monthly)

$60.0 £45.27

$34.94 €31.17

71.64%

Tennis Court (1 Hour on Weekend)

$21.29 £16.07

$22.49 €20.06

-5.34%

Cinema Ticket

$17.74 £13.39

$14.46 €12.90

22.68%

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

$2,864 £2,162

$835 €745

242.99%

International Primary School, 1 Child (Yearly)

$35.3K £26.7K

$9,936 €8,863

255.57%

Jeans (Levis 501 Or Similar)

$114 £86.1

$109 €97.1

4.71%

Summer Dress (H&M, Zara, etc)

$54.3 £40.96

$45.48 €40.57

19.33%

Sport Shoes (Adidas, Nike)

$124 £93.8

$102 €91.3

21.41%

Men's Leather Business Shoes

$163 £123

$159 €142

2.59%

1-bedroom Apartment, City Center (Monthly)

$2,869 £2,165

$1,323 €1,180

116.81%

1-bedroom Apartment, Outside City Center (Monthly)

$2,233 £1,685

$1,398 €1,247

59.71%

3-bedroom Apartment, City Center (Monthly)

$5,266 £3,975

$2,710 €2,418

94.29%

3-bedroom Apartment, Outside City Center (Monthly)

$3,778 £2,852

$2,374 €2,117

59.17%

Buy Apartment in City Center (m2)

$18.3K £13.8K

$3,857 €3,440

375.34%

Buy Apartment Outside City Center (m2)

$8,024 £6,056

$2,984 €2,662

168.89%

Average Monthly Net Salary (After Tax)

$5,037 £3,802

$4,221 €3,765

19.34%

20-Year Fixed Mortgage Interest Rate (Annual %)

4.74

3.9

21.54%

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

Last update for London: October 10, 2026

Last update for Boulogne-Billancourt: October 12, 2026

Monthly budget structure

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

Accommodation & Living

London

$2.2K 56%

Boulogne-Billancourt

$1.4K 52.3% 37.4% $835

Monthly Utilities & Internet

London

$430 10.8%

Boulogne-Billancourt

$303 11.3% 29.7% $128

Eating Out

London

$388 9.7%

Boulogne-Billancourt

$316 11.8% 18.5% $72

Groceries & Markets

London

$349 8.8%

Boulogne-Billancourt

$341 12.8% 2.4% $8.3

Getting Around

London

$285 7.2%

Boulogne-Billancourt

$65 2.4% 77.4% $221

Clothing & Footwear

London

$205 5.1%

Boulogne-Billancourt

$187 7% 8.8% $18

Sport & Entertainment

London

$95 2.4%

Boulogne-Billancourt

$64 2.4% 33.1% $32

Cost Breakdown

A one-bedroom apartment in the center runs $2,869 in London and $1,323 in Boulogne-Billancourt. Housing cost is often the main lever when comparing two cities.

London pays 19% 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: $107 in London vs $57.0 in Boulogne-Billancourt for a mid-range dinner for two. Groceries echo the gap at $349 vs $341 per month, with Boulogne-Billancourt cheaper across the board.

Good to know

🇬🇧 London

🇫🇷 Boulogne-Billancourt

🕒 Local time

03:04 3:04 AM

04:04 4:04 AM

1 h ahead of London

🌤 Weather

👥 Population

8,908,083 Capital

119,808

💱 Currency

British Pound GBP £

Euro EUR €

📈 Exchange rate

1 GBP = 1.32 USD

1 GBP = 1.18 EUR

1 EUR = 1.12 USD

Exchange rates and currency converter

EUR, USD to GBP – British Pound Converter

🇺🇸 United States Dollar ($)

🇬🇧 British Pound (£)

British Pound exchange rates as of October 16, 2026: 1 USD = 0.755 GBP (1 GBP = 1.32 USD). 1 EUR = 0.846 GBP (1 GBP = 1.18 EUR).

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

USD to GBP in detail →

On the map

Lowest

Highest

Between locations

London Boulogne-Billancourt 340 km

From you

London
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

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

Boulogne-Billancourt is cheaper overall, especially in eating out, groceries, and transport. The 49% gap adds up to real monthly savings that compound significantly over time.

Average pay runs 19% higher in London, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $2,869 in London versus $1,323 in Boulogne-Billancourt. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $2,864 in London 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 2% higher in London. For households that cook at home regularly, that difference adds up over a month.

At $2,673 in Boulogne-Billancourt versus $3,986 in London, a $2,500 budget is realistic in Boulogne-Billancourt but tight or insufficient in London. The gap between the two cities makes Boulogne-Billancourt the clear choice for anyone on this budget.

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

Safety-wise, London 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 Boulogne-Billancourt gentler on the wallet – expenses run 49% less than in London. Beyond cost, consider language, visa policies, and how big the international community is in each city.