Last update: Oct 2026

Cost of Living Comparison Between Groton, CT and Lisbon

For one person, living is cheaper in Lisbon: $2,210 a month against $3,035 in Groton, CT, rent and utilities included – about $9,900 less a year. Rent and utilities account for most of the difference.

147

Cost of Living Index in Groton, CT
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Groton, CT Living Index
107

Cost of Living Index in Lisbon
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Lisbon Living Index

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Groton, CT

🇺🇸 United States

$3,035

/mo nomad

Lisbon

🇵🇹 Portugal

$2,210

/mo nomad

Monthly Cost of Living

How much you'll spend in Groton, CT and in Lisbon

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

Monthly costs for one person with rent: $3,035 in Groton, CT versus $2,210 in Lisbon.

Groton, CT $3,035
Lisbon $2,210

Estimated couple costs with rent: $4,131 in Groton, CT versus $3,275 in Lisbon.

Groton, CT $4,131
Lisbon $3,275

Monthly costs for a family of three with rent: $5,227 in Groton, CT versus $4,341 in Lisbon.

Groton, CT $5,227
Lisbon $4,341

Living in Groton, CT is roughly 37% more expensive than in Lisbon, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Groton, CT 123% above, Lisbon 62% above.

Meal at Budget Restaurant

$18.08 $18.08

$16.65 €14.95

8.59%

Three-Course Dinner for Two, Mid-Range

$63.8 $63.8

$61.7 €55.5

3.27%

Fast Food Meal (McDonalds, etc)

$13.42 $13.42

$11.36 €10.20

18.13%

Cappuccino

$5.08 $5.08

$2.97 €2.67

71.04%

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

$2.51 $2.51

$2.29 €2.06

9.61%

Water (0.33 liter bottle)

$1.98 $1.98

$1.74 €1.56

13.79%

Local Beer (0.5 liter draught)

$5.05 $5.05

$3.40 €3.06

48.53%

Imported Beer (0.33 liter bottle)

$6.09 $6.09

$3.31 €2.97

83.99%

Milk (1 liter)

$1.04 $1.04

$1.16 €1.04

-10.34%

White Bread (500g)

$3.80 $3.80

$1.91 €1.72

98.95%

Rice (white) (1kg)

$5.23 $5.23

$1.51 €1.36

246.36%

Eggs

$4.90 $4.90

$4.02 €3.61

21.89%

Local Cheese (1kg)

$11.14 $11.14

$12.94 €11.62

-13.91%

Chicken Fillets (1kg)

$14.36 $14.36

$7.77 €6.98

84.81%

Beef Round Steak (1kg)

$17.48 $17.48

$17.76 €15.95

-1.58%

Apples (1kg)

$6.81 $6.81

$2.30 €2.07

196.09%

Banana (1kg)

$1.75 $1.75

$1.73 €1.56

1.16%

Oranges (1kg)

$6.73 $6.73

$1.86 €1.67

261.83%

Tomato (1kg)

$5.67 $5.67

$2.59 €2.33

118.92%

Potato (1kg)

$2.83 $2.83

$1.82 €1.64

55.49%

Onion (1kg)

$4.29 $4.29

$1.97 €1.77

117.77%

Lettuce (1 head)

$2.95 $2.95

$1.47 €1.32

100.68%

Water (1.5 liter bottle)

$1.52 $1.52

$0.72 €0.65

111.11%

Cigarettes 20 Pack (Marlboro, Camel)

$13.80 $13.80

$6.58 €5.91

109.73%

Wine (Bottle)

$13.59 $13.59

$5.61 €5.04

142.25%

Local Beer (0.5 liter bottle)

$2.13 $2.13

$1.36 €1.22

56.62%

Imported Beer (0.33 liter bottle)

$4.11 $4.11

$2.14 €1.92

92.06%

One-way Ticket (Public Transport)

$2.26 $2.26

$2.33 €2.10

-3.00%

Public Transport Monthly Pass (Regular Price)

$57.2 $57.2

$44.68 €40.14

28.11%

Taxi Start (Normal Tariff)

$2.81 $2.81

$3.85 €3.46

-27.01%

Taxi (Normal Tariff) (1km)

$1.59 $1.59

$1.07 €0.96

48.60%

Taxi 1hour Waiting (Normal Tariff)

$30.07 $30.07

$16.46 €14.79

82.69%

Gasoline (1 liter)

$1.01 $1.01

$2.20 €1.98

-54.09%

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

$27.0K $27.0K

$34.2K €30.7K

-21.08%

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

$27.1K $27.1K

$38.7K €34.8K

-30.12%

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

$324 $324

$161 €145

101.27%

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

$106 $106

$18.41 €16.54

473.66%

Internet (50+ Mbps, Unlimited Data)

$85.9 $85.9

$32.74 €29.41

162.43%

Gym Membership (Monthly)

$36.71 $36.71

$44.55 €40.02

-17.60%

Tennis Court (1 Hour on Weekend)

$19.10 €17.16

Cinema Ticket

$14.12 $14.12

$9.60 €8.62

47.08%

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

$1,866 $1,866

$668 €600

179.52%

International Primary School, 1 Child (Yearly)

$30.4K $30.4K

$17.6K €15.8K

72.44%

Jeans (Levis 501 Or Similar)

$57.2 $57.2

$102 €91.6

-43.96%

Summer Dress (H&M, Zara, etc)

$38.87 $38.87

$44.46 €39.94

-12.57%

Sport Shoes (Adidas, Nike)

$80.7 $80.7

$98.5 €88.5

-18.09%

Men's Leather Business Shoes

$100 $100

$124 €111

-18.86%

1-bedroom Apartment, City Center (Monthly)

$2,097 $2,097

$1,608 €1,445

30.40%

1-bedroom Apartment, Outside City Center (Monthly)

$1,512 $1,512

$1,190 €1,069

27.02%

3-bedroom Apartment, City Center (Monthly)

$2,514 $2,514

$2,812 €2,526

-10.59%

3-bedroom Apartment, Outside City Center (Monthly)

$2,094 $2,094

$2,013 €1,808

4.02%

Buy Apartment in City Center (m2)

$3,202 $3,202

$7,839 €7,042

-59.16%

Buy Apartment Outside City Center (m2)

$2,306 $2,306

$4,576 €4,110

-49.60%

Average Monthly Net Salary (After Tax)

$1,575 €1,415

20-Year Fixed Mortgage Interest Rate (Annual %)

6.64

3.85

72.47%

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

Last update for Groton, CT: October 27, 2026

Last update for Lisbon: October 27, 2026

Monthly budget structure

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

Accommodation & Living

Groton, CT

$1.5K 49.8%

Lisbon

$1.2K 53.8% 21.3% $322

Monthly Utilities & Internet

Groton, CT

$516 17%

Lisbon

$212 9.6% 58.8% $304

Groceries & Markets

Groton, CT

$440 14.5%

Lisbon

$272 12.3% 38% $167

Eating Out

Groton, CT

$301 9.9%

Lisbon

$243 11% 19.5% $59

Clothing & Footwear

Groton, CT

$125 4.1%

Lisbon

$166 7.5% 33.1% $41

Getting Around

Groton, CT

$77 2.5%

Lisbon

$63 2.9% 18% $14

Sport & Entertainment

Groton, CT

$65 2.1%

Lisbon

$64 2.9% 1.9% $1.2

Cost Breakdown

A one-bedroom apartment in the center runs $2,097 in Groton, CT and $1,608 in Lisbon. Housing cost is often the main lever when comparing two cities.

Dining out: $64 in Groton, CT vs $62 in Lisbon for a mid-range dinner for two. Groceries echo the gap at $440 vs $272 per month, with Lisbon cheaper across the board.

Good to know

🇺🇸 Groton, CT

🇵🇹 Lisbon

🕒 Local time

15:58 3:58 PM

19:58 7:58 PM

4 h ahead of Groton, CT

🌤 Weather

👥 Population

40,115

545,923 Capital

💱 Currency

United States Dollar USD $

Euro EUR €

📈 Exchange rate

1 USD = 0.898 EUR

1 EUR = 1.11 USD

Exchange rates and currency converter

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Between locations

Groton, CT Lisbon 5,250 km ≈ 7 h nonstop flight

From you

Groton, CT
Lisbon

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

Groton, CT vs Lisbon: Cost of Living - Frequently Asked Questions

Lisbon wins on cost – living expenses run 27% lower than in Groton, CT. Housing and daily spending are where you’ll feel the difference most, making Lisbon the obvious pick if budget is a priority.

You’d need roughly $4,553 in Groton, CT and $3,315 in Lisbon to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $2,097 in Groton, CT versus $1,608 in Lisbon. Housing is usually the single largest factor when comparing overall living costs between the two.

Dining out is cheaper in Lisbon – a meal for two runs $62 versus $64 in Groton, CT. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you’ll spend $3,035 per month in Groton, CT versus $2,210 in Lisbon – Lisbon is about 27% cheaper, which adds up to real savings over time.

At $2,210 in Lisbon versus $3,035 in Groton, CT, a $3,000 budget is realistic in Lisbon but tight or insufficient in Groton, CT. The gap between the two cities makes Lisbon the clear choice for anyone on this budget.

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, Groton, CT and Lisbon are both considered safe, so it’s unlikely to be the deciding factor between them.

Expats usually find Lisbon gentler on the wallet – expenses run 27% less than in Groton, CT. Beyond cost, consider language, visa policies, and how big the international community is in each city.