😐Monthly costs for one person with rent: $3,916 in London versus $2,527 in Hertfordshire.
😐Estimated couple costs with rent: $5,631 in London versus $3,801 in Hertfordshire.
😐Monthly costs for a family of three with rent: $7,345 in London versus $5,074 in Hertfordshire.
🌍Living in London is roughly 55% more expensive than in Hertfordshire, driven mainly by Getting Around.
📊Both cities are pricier than the global median: London193% above, Hertfordshire89% above.
Currency
🍽 Eating Out
London
Hertfordshire
Difference
Meal at Budget Restaurant
$27.47£20.45
$26.68£19.87
2.96%
Three-Course Dinner for Two, Mid-Range
$111£82.4
$80.5£60.0
37.46%
Fast Food Meal(McDonalds, etc)
$10.67£7.95
$10.73£7.99
-0.56%
Cappuccino
$5.30£3.94
$4.74£3.53
11.81%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$2.74£2.04
$1.91£1.42
43.46%
Water(0.33 liter bottle)
$1.79£1.33
$1.60£1.19
11.87%
Local Beer(0.5 liter draught)
$9.00£6.70
$5.53£4.12
62.75%
Imported Beer(0.33 liter bottle)
$8.12£6.04
$5.30£3.95
53.21%
🛒 Groceries & Markets
London
Hertfordshire
Difference
Milk(1 liter)
$1.72£1.28
$1.11£0.82
54.95%
White Bread(500g)
$2.11£1.57
$1.62£1.20
30.25%
Rice(white)(1kg)
$2.47£1.84
$2.05£1.53
20.49%
Eggs
$4.98£3.71
$3.06£2.28
62.75%
Local Cheese(1kg)
$11.11£8.27
$10.04£7.48
10.66%
Chicken Fillets(1kg)
$9.13£6.80
$7.42£5.52
23.05%
Beef Round Steak(1kg)
$14.41£10.73
$17.36£12.93
-16.99%
Apples(1kg)
$3.36£2.50
$2.45£1.82
37.14%
Banana(1kg)
$2.03£1.51
$2.10£1.56
-3.33%
Oranges(1kg)
$3.27£2.44
$3.36£2.50
-2.68%
Tomato(1kg)
$3.63£2.70
$2.63£1.96
38.02%
Potato(1kg)
$1.68£1.25
$0.91£0.68
84.62%
Onion(1kg)
$1.77£1.32
$1.68£1.25
5.36%
Lettuce(1 head)
$1.33£0.99
$1.32£0.99
0.76%
Water(1.5 liter bottle)
$1.91£1.42
$1.82£1.36
4.95%
Cigarettes 20 Pack(Marlboro, Camel)
$22.79£16.97
$16.17£12.04
40.94%
Wine(Bottle)
$13.62£10.14
$11.20£8.34
21.61%
Local Beer(0.5 liter bottle)
$3.20£2.38
$2.01£1.49
59.20%
Imported Beer(0.33 liter bottle)
$4.07£3.03
$2.03£1.51
100.49%
🚌 Getting Around
London
Hertfordshire
Difference
One-way Ticket(Public Transport)
$3.82£2.85
$3.30£2.46
15.76%
Public Transport Monthly Pass(Regular Price)
$249£185
$89.3£66.5
178.57%
Taxi Start(Normal Tariff)
$5.89£4.39
$4.49£3.35
31.18%
Taxi(Normal Tariff)(1km)
$3.32£2.47
$1.67£1.25
98.80%
Taxi 1hour Waiting(Normal Tariff)
$40.47£30.13
$23.27£17.32
73.91%
Gasoline(1 liter)
$1.90£1.42
$1.90£1.41
-
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$38.9K£29.0K
$38.7K£28.8K
0.65%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$39.4K£29.3K
$41.2K£30.7K
-4.27%
🧾 Monthly Utilities & Internet
London
Hertfordshire
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$328£244
$160£119
105.17%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$19.61£14.60
$17.46£13.00
12.31%
Internet(50+ Mbps, Unlimited Data)
$42.68£31.78
$35.77£26.63
19.32%
🎉 Sport & Entertainment
London
Hertfordshire
Difference
Gym Membership(Monthly)
$63.2£47.08
$46.71£34.78
35.39%
Tennis Court(1 Hour on Weekend)
$22.39£16.67
-
-
Cinema Ticket
$20.69£15.40
$12.07£8.99
71.42%
🧸 Childcare & Education
London
Hertfordshire
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$2,474£1,842
$1,743£1,297
41.99%
International Primary School, 1 Child(Yearly)
$27.9K£20.8K
$18.5K£13.7K
51.32%
👕👟 Clothing & Footwear
London
Hertfordshire
Difference
Jeans(Levis 501 Or Similar)
$119£88.9
$47.10£35.06
153.44%
Summer Dress(H&M, Zara, etc)
$50.1£37.29
$54.5£40.58
-8.11%
Sport Shoes(Adidas, Nike)
$131£97.4
$70.0£52.1
86.84%
Men's Leather Business Shoes
$158£118
$89.5£66.6
77.06%
🏠 Accommodation & Living
London
Hertfordshire
Difference
1-bedroom Apartment, City Center(Monthly)
$2,937£2,186
$1,799£1,340
63.22%
1-bedroom Apartment, Outside City Center(Monthly)
$2,229£1,660
$1,378£1,026
61.72%
3-bedroom Apartment, City Center(Monthly)
$5,569£4,146
$2,964£2,207
87.87%
3-bedroom Apartment, Outside City Center(Monthly)
$3,707£2,760
$2,418£1,800
53.31%
Buy Apartment in City Center(m2)
$20.1K£15.0K
-
-
Buy Apartment Outside City Center(m2)
$8,485£6,317
-
-
💵 Salaries & Financials
London
Hertfordshire
Difference
Average Monthly Net Salary(After Tax)
$4,247£3,162
$3,300£2,457
28.70%
20-Year Fixed Mortgage Interest Rate(Annual %)
5.05
5.93
-14.84%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for London: July 12, 2026
Last update for Hertfordshire: July 14, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $2,937 in London and $1,799 in Hertfordshire. Housing cost is often the main lever when comparing two cities.
💰London pays 29% 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: $111 in London vs $81.0 in Hertfordshire for a mid-range dinner for two. Groceries echo the gap at $339 vs $288 per month, with Hertfordshire cheaper across the board.
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 Hertfordshire: Cost of Living - Frequently Asked Questions
Is Hertfordshire cheaper than London?
Hertfordshire is cheaper overall, especially in Eating Out, Groceries & Markets, Getting Around, Clothing & Footwear, Sport & Entertainment. The 55% gap adds up to real monthly savings that compound significantly over time.
Where can you earn more: London or Hertfordshire?
Average pay runs 29% higher in London, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.
What is the rent difference between London and Hertfordshire?
Rent for a central apartment: $2,937 in London versus $1,799 in Hertfordshire. Housing is usually the single largest factor when comparing overall living costs between the two.
Is eating out cheaper in London or in Hertfordshire?
Dining out is cheaper in Hertfordshire – a meal for two runs $81.0 versus $111 in London. If you eat out regularly, this makes a real dent in your monthly spending.
What are total monthly expenses in London and in Hertfordshire?
All in, you'll spend $3,916 per month in London versus $2,527 in Hertfordshire – a 55% gap that adds up to real savings over time for anyone picking the cheaper option.
Is $2,500 enough to cover costs in London or in Hertfordshire?
Both cities are expensive relative to $2,500. Hertfordshire is the more realistic option, but even there you'll need to be disciplined with housing, food, and fun money.
Is London or Hertfordshire more family-friendly?
For families, Hertfordshire 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.
Which city is safer, London or Hertfordshire?
Safety-wise, London and Hertfordshire are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.
Which city is easier to live in as a foreigner?
Expats usually find Hertfordshire gentler on the wallet – expenses run 55% less than in London. Beyond cost, consider language, visa policies, and how big the international community is in each city.