😐A single person spends $3,916 per month in London vs $2,255 in Merthyr Tydfil, rent included.
😐A couple spends around $5,631 per month in London vs $3,127 in Merthyr Tydfil, rent included.
😐A family of three spends $7,345 per month in London vs $3,999 in Merthyr Tydfil, rent included.
😐London costs about 74% more than Merthyr Tydfil, driven mainly by Getting Around.
📊Both London and Merthyr Tydfil sit above the global median – London by 193%, Merthyr Tydfil by 69%.
Currency
🍽 Eating Out
London
Merthyr Tydfil
Difference
Meal at Budget Restaurant
$27.47£20.43
$20.22£15.04
35.86%
Three-Course Dinner for Two, Mid-Range
$111£82.4
$61.7£45.91
79.35%
Fast Food Meal(McDonalds, etc)
$10.67£7.94
$8.28£6.16
28.86%
Cappuccino
$5.30£3.94
$3.58£2.67
48.04%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$2.74£2.04
$2.28£1.69
20.18%
Water(0.33 liter bottle)
$1.79£1.33
$1.76£1.31
1.70%
Local Beer(0.5 liter draught)
$9.00£6.69
$5.00£3.72
80.00%
Imported Beer(0.33 liter bottle)
$8.12£6.04
$4.46£3.32
82.06%
🛒 Groceries & Markets
London
Merthyr Tydfil
Difference
Milk(1 liter)
$1.72£1.28
$1.91£1.42
-9.95%
White Bread(500g)
$2.11£1.57
$1.69£1.26
24.85%
Rice(white)(1kg)
$2.47£1.84
$2.81£2.09
-12.10%
Eggs
$4.98£3.71
$5.47£4.07
-8.96%
Local Cheese(1kg)
$11.11£8.26
$14.45£10.75
-23.11%
Chicken Fillets(1kg)
$9.13£6.79
$9.16£6.81
-0.33%
Beef Round Steak(1kg)
$14.41£10.72
$14.05£10.45
2.56%
Apples(1kg)
$3.36£2.50
$4.04£3.01
-16.83%
Banana(1kg)
$2.03£1.51
$1.56£1.16
30.13%
Oranges(1kg)
$3.27£2.44
$3.18£2.37
2.83%
Tomato(1kg)
$3.63£2.70
$5.50£4.09
-34.00%
Potato(1kg)
$1.68£1.25
$1.65£1.22
1.82%
Onion(1kg)
$1.77£1.32
$2.05£1.52
-13.66%
Lettuce(1 head)
$1.33£0.99
$1.02£0.76
30.39%
Water(1.5 liter bottle)
$1.91£1.42
$2.08£1.55
-8.17%
Cigarettes 20 Pack(Marlboro, Camel)
$22.79£16.95
$19.85£14.77
14.81%
Wine(Bottle)
$13.62£10.13
$14.57£10.84
-6.52%
Local Beer(0.5 liter bottle)
$3.20£2.38
$3.48£2.59
-8.05%
Imported Beer(0.33 liter bottle)
$4.07£3.03
$4.51£3.35
-9.76%
🚌 Getting Around
London
Merthyr Tydfil
Difference
One-way Ticket(Public Transport)
$3.82£2.84
$3.31£2.46
15.41%
Public Transport Monthly Pass(Regular Price)
$249£185
$99.9£74.3
148.94%
Taxi Start(Normal Tariff)
$5.89£4.38
$8.00£5.95
-26.38%
Taxi(Normal Tariff)(1km)
$3.32£2.47
$1.37£1.02
142.34%
Taxi 1hour Waiting(Normal Tariff)
$40.47£30.10
$34.24£25.47
18.20%
Gasoline(1 liter)
$1.90£1.41
$1.99£1.48
-4.52%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$38.9K£29.0K
$39.2K£29.1K
-0.58%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$39.4K£29.3K
$43.8K£32.6K
-9.97%
🧾 Monthly Utilities & Internet
London
Merthyr Tydfil
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$328£244
$380£283
-13.62%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$19.61£14.58
$18.78£13.97
4.42%
Internet(50+ Mbps, Unlimited Data)
$42.68£31.75
$46.53£34.61
-8.27%
🎉 Sport & Entertainment
London
Merthyr Tydfil
Difference
Gym Membership(Monthly)
$63.2£47.04
$45.14£33.58
40.10%
Tennis Court(1 Hour on Weekend)
$22.39£16.65
-
-
Cinema Ticket
$20.69£15.39
$14.65£10.90
41.23%
🧸 Childcare & Education
London
Merthyr Tydfil
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$2,474£1,841
$1,778£1,322
39.20%
International Primary School, 1 Child(Yearly)
$27.9K£20.8K
$18.3K£13.6K
52.94%
👕👟 Clothing & Footwear
London
Merthyr Tydfil
Difference
Jeans(Levis 501 Or Similar)
$119£88.8
$96.1£71.5
24.16%
Summer Dress(H&M, Zara, etc)
$50.1£37.26
$51.2£38.06
-2.11%
Sport Shoes(Adidas, Nike)
$131£97.3
$91.6£68.1
42.92%
Men's Leather Business Shoes
$158£118
$120£89.4
31.84%
🏠 Accommodation & Living
London
Merthyr Tydfil
Difference
1-bedroom Apartment, City Center(Monthly)
$2,937£2,184
$811£603
262.28%
1-bedroom Apartment, Outside City Center(Monthly)
$2,229£1,658
$771£573
189.12%
3-bedroom Apartment, City Center(Monthly)
$5,569£4,142
$1,173£873
374.56%
3-bedroom Apartment, Outside City Center(Monthly)
$3,707£2,757
$1,016£755
265.05%
Buy Apartment in City Center(m2)
$20.1K£15.0K
-
-
Buy Apartment Outside City Center(m2)
$8,485£6,311
-
-
💵 Salaries & Financials
London
Merthyr Tydfil
Difference
Average Monthly Net Salary(After Tax)
$4,247£3,159
$1,628£1,211
160.80%
20-Year Fixed Mortgage Interest Rate(Annual %)
5.05
5.74
-12.02%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for London: July 12, 2026
Last update for Merthyr Tydfil: July 11, 2026
Cost Breakdown
🏠A central one-bedroom costs $2,937 in London versus $811 in Merthyr Tydfil. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
💰Salaries run about 161% higher in London, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
🛒A mid-range dinner for two costs $111 in London versus $62.0 in Merthyr Tydfil. Groceries tell a different story – $339 in London vs $364 in Merthyr Tydfil – so London wins on supermarket bills even if dining out costs more.
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 Merthyr Tydfil: Cost of Living - Frequently Asked Questions
How do living costs in London and in Merthyr Tydfil compare overall?
Monthly costs with rent: $3,916 in London, $2,255 in Merthyr Tydfil – roughly 74% apart. London costs more across the board, with Getting Around showing the biggest gap.
What salary covers living expenses in London compared to Merthyr Tydfil?
For a comfortable life, plan on about $5,874 per month in London and $3,382 in Merthyr Tydfil. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.
How do rents compare between London and Merthyr Tydfil?
Rent is clearly cheaper in Merthyr Tydfil, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.
Which city has cheaper grocery shopping?
Interestingly, groceries are about 7% cheaper in London – one category where the pricier city actually offers better value, probably thanks to stronger retail competition or local farming.
Which city has cheaper restaurants?
A mid-range dinner for two costs $111 in London and $62.0 in Merthyr Tydfil. That's a good indicator of the overall restaurant and café pricing gap between the two cities.
Which city is more doable on $3,000 per month?
A $3,000 monthly budget goes further in Merthyr Tydfil, where all-in costs run around $2,255, than in London at $3,916. In Merthyr Tydfil it covers expenses comfortably, while in London it requires careful planning or may not stretch far enough.
How does quality of life compare between London and Merthyr Tydfil?
It depends on your priorities. London has an edge in some lifestyle areas, with costs from $2,255 in Merthyr Tydfil to $3,916 in London. Climate, culture, job market, and personal taste all factor in.
How do I decide between London and Merthyr Tydfil?
If budget matters most, go with Merthyr Tydfil. If higher salaries, better infrastructure, or specific career opportunities are the priority, London makes more sense. Both are solid long-term options with distinct trade-offs.