Last update: Oct 2026

Cost of Living Comparison Between Barcelona and Boulder, CO

For one person, living is cheaper in Barcelona: $2,381 a month against $3,518 in Boulder, CO, rent and utilities included – about $13,600 less a year. Rent and utilities account for most of the difference.

115

Cost of Living Index in Barcelona
Learn more

Barcelona Living Index
169

Cost of Living Index in Boulder, CO
Learn more

Boulder, CO Living Index

Jump to prices

Barcelona

🇪🇸 Spain

$2,381

/mo nomad

Boulder, CO

🇺🇸 United States

$3,518

/mo nomad

Monthly Cost of Living

How much you'll spend in Barcelona and in Boulder, CO

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

Monthly costs for one person with rent: $2,381 in Barcelona versus $3,518 in Boulder, CO.

Barcelona $2,381
Boulder, CO $3,518

Estimated couple costs with rent: $3,406 in Barcelona versus $5,103 in Boulder, CO.

Barcelona $3,406
Boulder, CO $5,103

Monthly costs for a family of three with rent: $4,431 in Barcelona versus $6,689 in Boulder, CO.

Barcelona $4,431
Boulder, CO $6,689

Living in Barcelona costs roughly 32% less than in Boulder, CO, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Barcelona 76% above, Boulder, CO 160% above.

Meal at Budget Restaurant

$17.89 €15.92

$19.81 $19.81

-9.69%

Three-Course Dinner for Two, Mid-Range

$66.2 €58.9

$79.3 $79.3

-16.56%

Fast Food Meal (McDonalds, etc)

$13.69 €12.18

$15.07 $15.07

-9.16%

Cappuccino

$3.06 €2.72

$5.56 $5.56

-44.96%

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

$3.07 €2.73

$3.70 $3.70

-17.03%

Water (0.33 liter bottle)

$1.94 €1.73

$2.88 $2.88

-32.64%

Local Beer (0.5 liter draught)

$3.87 €3.44

$7.09 $7.09

-45.42%

Imported Beer (0.33 liter bottle)

$4.61 €4.10

$8.84 $8.84

-47.85%

Milk (1 liter)

$1.30 €1.16

$1.18 $1.18

10.17%

White Bread (500g)

$2.10 €1.87

$5.55 $5.55

-62.16%

Rice (white) (1kg)

$1.83 €1.62

$6.50 $6.50

-71.85%

Eggs

$4.62 €4.11

$5.53 $5.53

-16.46%

Local Cheese (1kg)

$17.36 €15.44

$11.85 $11.85

46.50%

Chicken Fillets (1kg)

$9.28 €8.25

$10.91 $10.91

-14.94%

Beef Round Steak (1kg)

$19.83 €17.64

$17.35 $17.35

14.29%

Apples (1kg)

$3.01 €2.68

$5.93 $5.93

-49.24%

Banana (1kg)

$2.03 €1.81

$1.46 $1.46

39.04%

Oranges (1kg)

$2.65 €2.36

$6.35 $6.35

-58.27%

Tomato (1kg)

$2.87 €2.55

$6.09 $6.09

-52.87%

Potato (1kg)

$2.16 €1.92

$3.92 $3.92

-44.90%

Onion (1kg)

$2.15 €1.91

$3.84 $3.84

-44.01%

Lettuce (1 head)

$1.47 €1.31

$3.35 $3.35

-56.12%

Water (1.5 liter bottle)

$0.88 €0.79

$2.65 $2.65

-66.79%

Cigarettes 20 Pack (Marlboro, Camel)

$6.93 €6.16

$10.24 $10.24

-32.32%

Wine (Bottle)

$7.83 €6.96

$17.23 $17.23

-54.56%

Local Beer (0.5 liter bottle)

$1.39 €1.24

$1.86 $1.86

-25.27%

Imported Beer (0.33 liter bottle)

$2.63 €2.34

$4.94 $4.94

-46.76%

One-way Ticket (Public Transport)

$2.91 €2.59

$2.82 $2.82

3.19%

Public Transport Monthly Pass (Regular Price)

$25.46 €22.64

$152 $152

-83.24%

Taxi Start (Normal Tariff)

$3.00 €2.66

$2.43 $2.43

23.46%

Taxi (Normal Tariff) (1km)

$1.44 €1.28

$1.38 $1.38

4.35%

Taxi 1hour Waiting (Normal Tariff)

$33.20 €29.53

$24.21 $24.21

37.13%

Gasoline (1 liter)

$1.86 €1.65

$1.08 $1.08

72.22%

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

$32.3K €28.8K

$27.5K $27.5K

17.71%

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

$31.7K €28.2K

$26.9K $26.9K

17.89%

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

$183 €163

$279 $279

-34.50%

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

$13.61 €12.11

$72.1 $72.1

-81.13%

Internet (50+ Mbps, Unlimited Data)

$32.93 €29.29

$74.2 $74.2

-55.59%

Gym Membership (Monthly)

$54.7 €48.65

$83.1 $83.1

-34.19%

Tennis Court (1 Hour on Weekend)

$16.52 €14.70

$20.21 $20.21

-18.26%

Cinema Ticket

$11.23 €9.99

$16.72 $16.72

-32.83%

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

$954 €849

$1,633 $1,633

-41.58%

International Primary School, 1 Child (Yearly)

$16.6K €14.8K

$31.2K $31.2K

-46.83%

Jeans (Levis 501 Or Similar)

$86.0 €76.5

$69.2 $69.2

24.34%

Summer Dress (H&M, Zara, etc)

$39.11 €34.78

$48.21 $48.21

-18.88%

Sport Shoes (Adidas, Nike)

$104 €92.2

$92.2 $92.2

12.43%

Men's Leather Business Shoes

$119 €106

$144 $144

-17.35%

1-bedroom Apartment, City Center (Monthly)

$1,695 €1,508

$2,374 $2,374

-28.58%

1-bedroom Apartment, Outside City Center (Monthly)

$1,276 €1,135

$1,825 $1,825

-30.05%

3-bedroom Apartment, City Center (Monthly)

$2,576 €2,291

$4,307 $4,307

-40.20%

3-bedroom Apartment, Outside City Center (Monthly)

$1,922 €1,710

$3,069 $3,069

-37.36%

Buy Apartment in City Center (m2)

$7,281 €6,477

$4,420 $4,420

64.75%

Buy Apartment Outside City Center (m2)

$5,010 €4,456

$4,495 $4,495

11.45%

Average Monthly Net Salary (After Tax)

$2,227 €1,981

$5,629 $5,629

-60.44%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.28

6.55

-49.92%

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

Last update for Barcelona: October 20, 2026

Last update for Boulder, CO: October 17, 2026

Monthly budget structure

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

Accommodation & Living

Barcelona

$1.3K 53.6%

Boulder, CO

$1.8K 51.9% 43% $548

Groceries & Markets

Barcelona

$325 13.7%

Boulder, CO

$470 13.4% 44.6% $145

Eating Out

Barcelona

$270 11.3%

Boulder, CO

$350 10% 29.8% $80

Monthly Utilities & Internet

Barcelona

$229 9.6%

Boulder, CO

$425 12.1% 85.5% $196

Clothing & Footwear

Barcelona

$156 6.6%

Boulder, CO

$159 4.5% 1.7% $2.6

Sport & Entertainment

Barcelona

$77 3.2%

Boulder, CO

$117 3.3% 51% $39

Getting Around

Barcelona

$47 2%

Boulder, CO

$173 4.9% 265% $125

Cost Breakdown

A one-bedroom apartment in the center runs $1,695 in Barcelona and $2,374 in Boulder, CO. Housing cost is often the main lever when comparing two cities.

Boulder, CO pays 153% 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: $66.0 in Barcelona vs $79.0 in Boulder, CO for a mid-range dinner for two. Groceries echo the gap at $325 vs $470 per month, with Barcelona cheaper across the board.

Good to know

🇪🇸 Barcelona

🇺🇸 Boulder, CO

🕒 Local time

18:56 6:56 PM

10:56 10:56 AM

8 h behind Barcelona

🌤 Weather

👥 Population

1,660,122

106,803

💱 Currency

Euro EUR €

United States Dollar USD $

📈 Exchange rate

1 EUR = 1.12 USD

1 USD = 0.89 EUR

Exchange rates and currency converter

On the map

Lowest

Highest

Between locations

Barcelona Boulder, CO 8,400 km ≈ 11 h nonstop flight

From you

Barcelona
Boulder, CO

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

Barcelona vs Boulder, CO: Cost of Living - Frequently Asked Questions

Barcelona and Boulder, CO differ by about 48% in total monthly costs ($2,381 vs $3,518 including rent). Barcelona is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 153% lower in Boulder, CO. 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: $1,695 in Barcelona versus $2,374 in Boulder, CO. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $954 in Barcelona versus $1,633 in Boulder, CO. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 45% higher in Boulder, CO. For households that cook at home regularly, that difference adds up over a month.

Both cities are expensive relative to $3,000. Barcelona is the more realistic option, but even there you'll need to be disciplined with housing, food, and fun money.

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.

Safety-wise, Barcelona and Boulder, CO 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 Barcelona gentler on the wallet – expenses run 48% less than in Boulder, CO. Beyond cost, consider language, visa policies, and how big the international community is in each city.