😐Monthly costs for one person with rent: $2,706 in Katy, TX versus $2,316 in Barcelona.
😐Estimated couple costs with rent: $3,578 in Katy, TX versus $3,458 in Barcelona.
🙂Monthly costs for a family of three with rent: $4,451 in Katy, TX versus $4,601 in Barcelona.
🌍Living in Katy, TX is roughly 17% more expensive than in Barcelona, driven mainly by Monthly Utilities & Internet.
📊Both cities are pricier than the global median: Katy, TX103% above, Barcelona73% above.
Currency
🍽 Eating Out
Katy, TX
Barcelona
Difference
Meal at Budget Restaurant
$13.39$13.39
$17.19€15.06
-22.11%
Three-Course Dinner for Two, Mid-Range
$59.4$59.4
$70.7€62.0
-16.06%
Fast Food Meal(McDonalds, etc)
$8.94$8.94
$14.02€12.29
-36.23%
Cappuccino
$4.45$4.45
$2.78€2.44
60.07%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$2.37$2.37
$2.78€2.44
-14.75%
Water(0.33 liter bottle)
$2.00$2.00
$2.05€1.79
-2.44%
Local Beer(0.5 liter draught)
$4.05$4.05
$4.52€3.96
-10.40%
Imported Beer(0.33 liter bottle)
$5.86$5.86
$4.67€4.09
25.48%
🛒 Groceries & Markets
Katy, TX
Barcelona
Difference
Milk(1 liter)
$0.97$0.97
$1.29€1.13
-24.81%
White Bread(500g)
$3.07$3.07
$2.14€1.87
43.46%
Rice(white)(1kg)
$4.81$4.81
$1.93€1.69
149.22%
Eggs
$3.02$3.02
$3.49€3.05
-13.47%
Local Cheese(1kg)
$10.65$10.65
$18.52€16.23
-42.49%
Chicken Fillets(1kg)
$9.98$9.98
$9.53€8.35
4.72%
Beef Round Steak(1kg)
$14.93$14.93
$18.90€16.56
-21.01%
Apples(1kg)
$3.73$3.73
$2.62€2.30
42.37%
Banana(1kg)
$1.19$1.19
$2.34€2.05
-49.15%
Oranges(1kg)
$3.08$3.08
$2.08€1.82
48.08%
Tomato(1kg)
$3.26$3.26
$2.85€2.50
14.39%
Potato(1kg)
$1.87$1.87
$1.96€1.72
-4.59%
Onion(1kg)
$2.40$2.40
$1.85€1.62
29.73%
Lettuce(1 head)
$1.78$1.78
$1.53€1.34
16.34%
Water(1.5 liter bottle)
$1.28$1.28
$0.90€0.79
42.22%
Cigarettes 20 Pack(Marlboro, Camel)
$8.61$8.61
$6.77€5.93
27.18%
Wine(Bottle)
$12.55$12.55
$7.79€6.82
61.10%
Local Beer(0.5 liter bottle)
$1.76$1.76
$1.38€1.21
27.54%
Imported Beer(0.33 liter bottle)
$1.81$1.81
$2.32€2.04
-21.98%
🚌 Getting Around
Katy, TX
Barcelona
Difference
One-way Ticket(Public Transport)
$3.22$3.22
$3.00€2.62
7.33%
Public Transport Monthly Pass(Regular Price)
$90.4$90.4
$28.62€25.08
215.76%
Taxi Start(Normal Tariff)
$3.55$3.55
$4.58€4.01
-22.49%
Taxi(Normal Tariff)(1km)
$1.89$1.89
$2.13€1.86
-11.27%
Taxi 1hour Waiting(Normal Tariff)
$44.60$44.60
$29.55€25.89
50.93%
Gasoline(1 liter)
$0.71$0.71
$1.80€1.57
-60.56%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$29.0K$29.0K
$38.5K€33.7K
-24.65%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$24.6K$24.6K
$33.3K€29.1K
-26.19%
🧾 Monthly Utilities & Internet
Katy, TX
Barcelona
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$201$201
$185€162
8.79%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$58.7$58.7
$22.68€19.87
158.69%
Internet(50+ Mbps, Unlimited Data)
$73.9$73.9
$36.78€32.22
101.03%
🎉 Sport & Entertainment
Katy, TX
Barcelona
Difference
Gym Membership(Monthly)
$30.65$30.65
$57.8€50.6
-46.96%
Tennis Court(1 Hour on Weekend)
$24.94$24.94
$21.19€18.57
17.70%
Cinema Ticket
$13.32$13.32
$10.83€9.49
22.99%
🧸 Childcare & Education
Katy, TX
Barcelona
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$1,010$1,010
$727€637
38.93%
International Primary School, 1 Child(Yearly)
$16.7K$16.7K
$14.7K€12.9K
13.35%
👕👟 Clothing & Footwear
Katy, TX
Barcelona
Difference
Jeans(Levis 501 Or Similar)
$44.75$44.75
$87.6€76.7
-48.89%
Summer Dress(H&M, Zara, etc)
$41.73$41.73
$37.37€32.74
11.67%
Sport Shoes(Adidas, Nike)
$87.4$87.4
$103€90.5
-15.33%
Men's Leather Business Shoes
$111$111
$119€104
-6.23%
🏠 Accommodation & Living
Katy, TX
Barcelona
Difference
1-bedroom Apartment, City Center(Monthly)
$1,671$1,671
$1,560€1,367
7.08%
1-bedroom Apartment, Outside City Center(Monthly)
$1,530$1,530
$1,221€1,070
25.29%
3-bedroom Apartment, City Center(Monthly)
$2,353$2,353
$2,742€2,402
-14.21%
3-bedroom Apartment, Outside City Center(Monthly)
$1,900$1,900
$1,992€1,745
-4.60%
Buy Apartment in City Center(m2)
$2,038$2,038
$7,489€6,562
-72.79%
Buy Apartment Outside City Center(m2)
$1,689$1,689
$5,207€4,562
-67.57%
💵 Salaries & Financials
Katy, TX
Barcelona
Difference
Average Monthly Net Salary(After Tax)
$6,105$6,105
$2,355€2,063
159.27%
20-Year Fixed Mortgage Interest Rate(Annual %)
6.29
3.39
85.55%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Katy, TX: July 20, 2026
Last update for Barcelona: July 21, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $1,671 in Katy, TX and $1,560 in Barcelona. Housing cost is often the main lever when comparing two cities.
💰Katy, TX pays 159% 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: $59.0 in Katy, TX vs $71.0 in Barcelona. Groceries flip the comparison at $323 vs $319, with Barcelona cheaper for home cooking.
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
Katy, TX vs Barcelona: Cost of Living - Frequently Asked Questions
What is the total cost difference between living in Katy, TX and in Barcelona?
Katy, TX and Barcelona differ by about 17% in total monthly costs ($2,706 vs $2,316 including rent). Barcelona is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.
Which city pays better: Katy, TX or Barcelona?
Average pay runs 159% higher in Katy, TX, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.
How do apartment prices compare in Katy, TX and in Barcelona?
Rent for a central apartment: $1,671 in Katy, TX versus $1,560 in Barcelona. Housing is usually the single largest factor when comparing overall living costs between the two.
What is the difference in childcare costs between Katy, TX and Barcelona?
Childcare runs $1,010 in Katy, TX versus $727 in Barcelona. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.
Which city has cheaper grocery shopping?
Supermarket bills run roughly 1% higher in Katy, TX. For households that cook at home regularly, that difference adds up over a month.
Which city is more doable on $3,000 per month?
At $2,316 in Barcelona versus $2,706 in Katy, TX, a $3,000 budget is realistic in Barcelona but tight or insufficient in Katy, TX. The gap between the two cities makes Barcelona the clear choice for anyone on this budget.
How does quality of life compare between Katy, TX and Barcelona?
Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.
Is Katy, TX or Barcelona safer for residents?
Safety-wise, Katy, TX and Barcelona are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.
Where should expats move: Katy, TX or Barcelona?
Expats usually find Barcelona gentler on the wallet – expenses run 17% less than in Katy, TX. Beyond cost, consider language, visa policies, and how big the international community is in each city.