Last update: Oct 2026

Cost of Living Comparison Between Boulogne-Billancourt and London

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.

131

Cost of Living Index in Boulogne-Billancourt
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Boulogne-Billancourt Living Index
194

Cost of Living Index in London
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London Living Index

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Boulogne-Billancourt

🇫🇷 France

$2,673

/mo nomad

London

🇬🇧 United Kingdom

$3,986

/mo nomad

Monthly Cost of Living

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

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

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

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

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

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

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

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

Living in Boulogne-Billancourt costs roughly 33% less than in London, and outside of rent the biggest gap is in transport.

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

Meal at Budget Restaurant

$16.67 €14.87

$25.93 £19.57

-35.71%

Three-Course Dinner for Two, Mid-Range

$56.6 €50.5

$107 £80.4

-46.85%

Fast Food Meal (McDonalds, etc)

$13.63 €12.16

$10.71 £8.08

27.26%

Cappuccino

$5.19 €4.63

$5.47 £4.13

-5.12%

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

$4.56 €4.07

$2.97 £2.24

53.54%

Water (0.33 liter bottle)

$2.71 €2.42

$2.20 £1.66

23.18%

Local Beer (0.5 liter draught)

$7.84 €7.00

$9.13 £6.89

-14.13%

Imported Beer (0.33 liter bottle)

$5.44 €4.85

$7.94 £6.00

-31.49%

Milk (1 liter)

$1.33 €1.19

$1.86 £1.40

-28.49%

White Bread (500g)

$2.25 €2.00

$2.07 £1.56

8.70%

Rice (white) (1kg)

$2.74 €2.45

$2.42 £1.82

13.22%

Eggs

$3.84 €3.43

$5.09 £3.84

-24.56%

Local Cheese (1kg)

$16.64 €14.84

$12.87 £9.72

29.29%

Chicken Fillets (1kg)

$11.65 €10.39

$10.43 £7.87

11.70%

Beef Round Steak (1kg)

$20.31 €18.12

$16.87 £12.73

20.39%

Apples (1kg)

$3.25 €2.90

$3.11 £2.35

4.50%

Banana (1kg)

$2.16 €1.93

$1.40 £1.06

54.29%

Oranges (1kg)

$2.24 €2.00

$3.08 £2.33

-27.27%

Tomato (1kg)

$4.25 €3.79

$3.27 £2.47

29.97%

Potato (1kg)

$1.82 €1.63

$1.58 £1.20

15.19%

Onion (1kg)

$2.19 €1.95

$1.74 £1.31

25.86%

Lettuce (1 head)

$1.79 €1.60

$1.40 £1.06

27.86%

Water (1.5 liter bottle)

$0.66 €0.59

$1.80 £1.36

-63.33%

Cigarettes 20 Pack (Marlboro, Camel)

$13.02 €11.61

$23.28 £17.57

-44.07%

Wine (Bottle)

$8.90 €7.94

$13.03 £9.83

-31.70%

Local Beer (0.5 liter bottle)

$0.93 €0.83

$3.17 £2.39

-70.66%

Imported Beer (0.33 liter bottle)

$1.61 €1.43

$4.42 £3.34

-63.57%

One-way Ticket (Public Transport)

$2.29 €2.04

$4.07 £3.07

-43.73%

Public Transport Monthly Pass (Regular Price)

$47.66 €42.51

$247 £186

-80.69%

Taxi Start (Normal Tariff)

$2.19 €1.95

$5.58 £4.21

-60.75%

Taxi (Normal Tariff) (1km)

$1.11 €0.99

$3.36 £2.54

-66.96%

Taxi 1hour Waiting (Normal Tariff)

$32.47 €28.96

$56.8 £42.84

-42.78%

Gasoline (1 liter)

$2.17 €1.93

$2.13 £1.61

1.88%

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

$34.5K €30.8K

$38.2K £28.8K

-9.60%

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

$35.1K €31.3K

$40.9K £30.9K

-14.17%

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

$248 €221

$372 £281

-33.32%

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

$22.14 €19.75

$17.82 £13.45

24.24%

Internet (50+ Mbps, Unlimited Data)

$32.28 €28.79

$40.37 £30.47

-20.04%

Gym Membership (Monthly)

$34.94 €31.17

$60.0 £45.27

-41.74%

Tennis Court (1 Hour on Weekend)

$22.49 €20.06

$21.29 £16.07

5.64%

Cinema Ticket

$14.46 €12.90

$17.74 £13.39

-18.49%

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

$835 €745

$2,864 £2,162

-70.84%

International Primary School, 1 Child (Yearly)

$9,936 €8,863

$35.3K £26.7K

-71.88%

Jeans (Levis 501 Or Similar)

$109 €97.1

$114 £86.1

-4.50%

Summer Dress (H&M, Zara, etc)

$45.48 €40.57

$54.3 £40.96

-16.20%

Sport Shoes (Adidas, Nike)

$102 €91.3

$124 £93.8

-17.64%

Men's Leather Business Shoes

$159 €142

$163 £123

-2.53%

1-bedroom Apartment, City Center (Monthly)

$1,323 €1,180

$2,869 £2,165

-53.88%

1-bedroom Apartment, Outside City Center (Monthly)

$1,398 €1,247

$2,233 £1,685

-37.39%

3-bedroom Apartment, City Center (Monthly)

$2,710 €2,418

$5,266 £3,975

-48.53%

3-bedroom Apartment, Outside City Center (Monthly)

$2,374 €2,117

$3,778 £2,852

-37.17%

Buy Apartment in City Center (m2)

$3,857 €3,440

$18.3K £13.8K

-78.96%

Buy Apartment Outside City Center (m2)

$2,984 €2,662

$8,024 £6,056

-62.81%

Average Monthly Net Salary (After Tax)

$4,221 €3,765

$5,037 £3,802

-16.20%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.9

4.74

-17.72%

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

Last update for Boulogne-Billancourt: October 12, 2026

Last update for London: October 10, 2026

Monthly budget structure

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

Accommodation & Living

Boulogne-Billancourt

$1.4K 52.3%

London

$2.2K 56% 59.7% $835

Groceries & Markets

Boulogne-Billancourt

$341 12.8%

London

$349 8.8% 2.4% $8.3

Eating Out

Boulogne-Billancourt

$316 11.8%

London

$388 9.7% 22.7% $72

Monthly Utilities & Internet

Boulogne-Billancourt

$303 11.3%

London

$430 10.8% 42.2% $128

Clothing & Footwear

Boulogne-Billancourt

$187 7%

London

$205 5.1% 9.6% $18

Getting Around

Boulogne-Billancourt

$65 2.4%

London

$285 7.2% 342% $221

Sport & Entertainment

Boulogne-Billancourt

$64 2.4%

London

$95 2.4% 49.5% $32

Cost Breakdown

A one-bedroom apartment in the center runs $1,323 in Boulogne-Billancourt and $2,869 in London. 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: $57.0 in Boulogne-Billancourt vs $107 in London for a mid-range dinner for two. Groceries echo the gap at $341 vs $349 per month, with Boulogne-Billancourt cheaper across the board.

Good to know

🇫🇷 Boulogne-Billancourt

🇬🇧 London

🕒 Local time

03:20 3:20 AM

02:20 2:20 AM

1 h behind Boulogne-Billancourt

🌤 Weather

👥 Population

119,808

8,908,083 Capital

💱 Currency

Euro EUR €

British Pound GBP £

📈 Exchange rate

1 EUR = 1.12 USD

1 GBP = 1.32 USD

1 GBP = 1.18 EUR

Exchange rates and currency converter

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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

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

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

On paper, salaries run 19% lower in London. 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: $1,323 in Boulogne-Billancourt versus $2,869 in London. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $835 in Boulogne-Billancourt versus $2,864 in London. 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, Boulogne-Billancourt and London 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.