Last update: Oct 2026

Cost of Living Comparison Between Saint Peter Port and Castel

For one person, living is cheaper in Castel: $2,393 a month against $3,471 in Saint Peter Port, rent and utilities included – about $12,900 less a year. Rent and utilities account for about half of the difference.

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Cost of Living Index in Saint Peter Port
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Saint Peter Port Living Index

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Saint Peter Port

🇬🇬 Guernsey

$3,471

/mo nomad

Castel

🇬🇬 Guernsey

$2,393

/mo nomad

Monthly Cost of Living

How much you'll spend in Saint Peter Port and in Castel

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

A single person spends $3,471 per month in Saint Peter Port vs $2,393 in Castel, rent included.

Saint Peter Port $3,471
Castel $2,393

A couple spends around $4,905 per month in Saint Peter Port vs $3,776 in Castel, rent included.

Saint Peter Port $4,905
Castel $3,776

A family of three spends $6,339 per month in Saint Peter Port vs $5,160 in Castel, rent included.

Saint Peter Port $6,339
Castel $5,160

Saint Peter Port costs about 45% more than Castel, and outside of rent the biggest gap is in groceries.

Both Saint Peter Port and Castel sit above the global median – Saint Peter Port by 157%, Castel by 77%.

Meal at Budget Restaurant

$20.61 GGP 15.48

$39.40 GGP 29.59

-47.69%

Three-Course Dinner for Two, Mid-Range

$87.4 GGP 65.6

$78.7 GGP 59.1

10.99%

Fast Food Meal (McDonalds, etc)

$9.65 GGP 7.25

Cappuccino

$4.73 GGP 3.56

$4.83 GGP 3.62

-2.07%

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

$2.95 GGP 2.22

$3.24 GGP 2.44

-8.95%

Water (0.33 liter bottle)

$2.48 GGP 1.86

$3.89 GGP 2.92

-36.25%

Local Beer (0.5 liter draught)

$6.89 GGP 5.17

$4.19 GGP 3.15

64.44%

Imported Beer (0.33 liter bottle)

$6.48 GGP 4.87

Milk (1 liter)

$2.46 GGP 1.84

$2.02 GGP 1.52

21.78%

White Bread (500g)

$2.09 GGP 1.57

Rice (white) (1kg)

$3.51 GGP 2.64

Eggs

$6.00 GGP 4.50

Local Cheese (1kg)

$15.16 GGP 11.38

Chicken Fillets (1kg)

$12.21 GGP 9.17

Beef Round Steak (1kg)

$9.68 GGP 7.27

Apples (1kg)

$4.80 GGP 3.61

Banana (1kg)

$2.26 GGP 1.69

Oranges (1kg)

$6.50 GGP 4.88

Tomato (1kg)

$3.40 GGP 2.56

Potato (1kg)

$2.78 GGP 2.08

Onion (1kg)

$2.37 GGP 1.78

Lettuce (1 head)

$2.47 GGP 1.86

Water (1.5 liter bottle)

$2.61 GGP 1.96

Cigarettes 20 Pack (Marlboro, Camel)

$17.20 GGP 12.92

Wine (Bottle)

$13.02 GGP 9.78

Local Beer (0.5 liter bottle)

$3.12 GGP 2.34

Imported Beer (0.33 liter bottle)

$2.33 GGP 1.75

One-way Ticket (Public Transport)

$1.96 GGP 1.47

Public Transport Monthly Pass (Regular Price)

$34.71 GGP 26.06

Taxi Start (Normal Tariff)

$8.63 GGP 6.48

Taxi (Normal Tariff) (1km)

$2.18 GGP 1.63

Gasoline (1 liter)

$2.19 GGP 1.65

$2.24 GGP 1.68

-2.23%

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

$36.2K GGP 27.2K

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

$43.5K GGP 32.7K

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

$134 GGP 101

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

$22.47 GGP 16.87

$26.89 GGP 20.19

-16.44%

Internet (50+ Mbps, Unlimited Data)

$56.6 GGP 42.52

$66.3 GGP 49.80

-14.61%

Gym Membership (Monthly)

$71.9 GGP 54.0

Tennis Court (1 Hour on Weekend)

$16.80 GGP 12.62

Cinema Ticket

$11.86 GGP 8.91

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

$2,107 GGP 1,583

International Primary School, 1 Child (Yearly)

$19.6K GGP 14.7K

Jeans (Levis 501 Or Similar)

$103 GGP 77.2

Summer Dress (H&M, Zara, etc)

$29.19 GGP 21.92

Sport Shoes (Adidas, Nike)

$117 GGP 87.6

Men's Leather Business Shoes

$89.8 GGP 67.5

1-bedroom Apartment, City Center (Monthly)

$2,365 GGP 1,776

$2,009 GGP 1,509

17.70%

1-bedroom Apartment, Outside City Center (Monthly)

$2,227 GGP 1,673

$1,844 GGP 1,385

20.82%

3-bedroom Apartment, City Center (Monthly)

$3,653 GGP 2,744

$3,929 GGP 2,950

-7.00%

3-bedroom Apartment, Outside City Center (Monthly)

$3,429 GGP 2,575

$3,668 GGP 2,755

-6.52%

Buy Apartment in City Center (m2)

$11.4K GGP 8,553

Buy Apartment Outside City Center (m2)

$8,784 GGP 6,597

Average Monthly Net Salary (After Tax)

$5,141 GGP 3,861

20-Year Fixed Mortgage Interest Rate (Annual %)

5.07

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

Last update for Saint Peter Port: October 10, 2026

Last update for Castel: October 12, 2026

Monthly budget structure

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

Accommodation & Living

Saint Peter Port

$2.2K 64.2%

Castel

–

Groceries & Markets

Saint Peter Port

$400 11.5%

Castel

–

Eating Out

Saint Peter Port

$320 9.2%

Castel

–

Monthly Utilities & Internet

Saint Peter Port

$213 6.2%

Castel

–

Clothing & Footwear

Saint Peter Port

$152 4.4%

Castel

–

Sport & Entertainment

Saint Peter Port

$96 2.8%

Castel

–

Getting Around

Saint Peter Port

$62 1.8%

Castel

–

Cost Breakdown

A central one-bedroom costs $2,365 in Saint Peter Port versus $2,009 in Castel. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.

A mid-range dinner for two costs $87.0 in Saint Peter Port versus $79.0 in Castel. Monthly groceries follow the same trend: $400 vs $20.00 – making Castel the more affordable choice for daily food spending.

Good to know

🇬🇬 Saint Peter Port

🇬🇬 Castel

🕒 Local time

01:15 1:15 AM

Same time as Saint Peter Port

🌤 Weather

👥 Population

18,958 Capital

8,000

💱 Currency

Guernsey Pound GGP £

📈 Exchange rate

1 GGP = 1.33 USD

1 GGP = 1.18 EUR

1 GGP = 1.33 USD

1 GGP = 1.18 EUR

Exchange rates and currency converter

On the map

Lowest

Highest

Between locations

Saint Peter Port Castel 4 km

From you

Saint Peter Port
Castel

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

Saint Peter Port vs Castel: Cost of Living - Frequently Asked Questions

Yes – Saint Peter Port is pricier by about 45%, and outside of rent the gap shows up most in groceries.

For a comfortable life, plan on about $5,206 per month in Saint Peter Port and $3,589 in Castel. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Castel, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Groceries cost about 1880% more in Saint Peter Port, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A mid-range dinner for two costs $87.0 in Saint Peter Port and $79.0 in Castel. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

$2,500 is a stretch for both – monthly costs hit $3,471 in Saint Peter Port and $2,393 in Castel. You'll need shared housing and careful budgeting no matter which city you pick.

Families tend to lean toward Castel – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Castel. If higher salaries, better infrastructure, or specific career opportunities are the priority, Saint Peter Port makes more sense. Both are solid long-term options with distinct trade-offs.