Last update: Oct 2026

Cost of Living Comparison Between Castel and Saint Peter Port

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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Castel

🇬🇬 Guernsey

$2,393

/mo nomad

Saint Peter Port

🇬🇬 Guernsey

$3,471

/mo nomad

Monthly Cost of Living

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

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

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

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

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

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

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

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

Castel is about 31% cheaper than Saint Peter Port, and outside of rent the biggest gap is in groceries.

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

Meal at Budget Restaurant

$39.40 GGP 29.59

$20.61 GGP 15.48

91.17%

Three-Course Dinner for Two, Mid-Range

$78.7 GGP 59.1

$87.4 GGP 65.6

-9.90%

Fast Food Meal (McDonalds, etc)

$9.65 GGP 7.25

Cappuccino

$4.83 GGP 3.62

$4.73 GGP 3.56

2.11%

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

$3.24 GGP 2.44

$2.95 GGP 2.22

9.83%

Water (0.33 liter bottle)

$3.89 GGP 2.92

$2.48 GGP 1.86

56.85%

Local Beer (0.5 liter draught)

$4.19 GGP 3.15

$6.89 GGP 5.17

-39.19%

Imported Beer (0.33 liter bottle)

$6.48 GGP 4.87

Milk (1 liter)

$2.02 GGP 1.52

$2.46 GGP 1.84

-17.89%

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)

$2.24 GGP 1.68

$2.19 GGP 1.65

2.28%

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)

$26.89 GGP 20.19

$22.47 GGP 16.87

19.67%

Internet (50+ Mbps, Unlimited Data)

$66.3 GGP 49.80

$56.6 GGP 42.52

17.11%

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)

$2,009 GGP 1,509

$2,365 GGP 1,776

-15.04%

1-bedroom Apartment, Outside City Center (Monthly)

$1,844 GGP 1,385

$2,227 GGP 1,673

-17.23%

3-bedroom Apartment, City Center (Monthly)

$3,929 GGP 2,950

$3,653 GGP 2,744

7.53%

3-bedroom Apartment, Outside City Center (Monthly)

$3,668 GGP 2,755

$3,429 GGP 2,575

6.98%

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 Castel: October 12, 2026

Last update for Saint Peter Port: October 10, 2026

Monthly budget structure

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

Accommodation & Living

Castel

–

Saint Peter Port

$2.2K 64.2%

Groceries & Markets

Castel

–

Saint Peter Port

$400 11.5%

Eating Out

Castel

–

Saint Peter Port

$320 9.2%

Monthly Utilities & Internet

Castel

–

Saint Peter Port

$213 6.2%

Clothing & Footwear

Castel

–

Saint Peter Port

$152 4.4%

Sport & Entertainment

Castel

–

Saint Peter Port

$96 2.8%

Getting Around

Castel

–

Saint Peter Port

$62 1.8%

Cost Breakdown

A central one-bedroom costs $2,009 in Castel versus $2,365 in Saint Peter Port. 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 $79.0 in Castel versus $87.0 in Saint Peter Port. Monthly groceries follow the same trend: $20.00 vs $400 – making Castel the more affordable choice for daily food spending.

Good to know

🇬🇬 Castel

🇬🇬 Saint Peter Port

🕒 Local time

23:06 11:06 PM

Same time as Castel

🌤 Weather

👥 Population

8,000

18,958 Capital

💱 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

Castel Saint Peter Port 4 km

From you

Castel
Saint Peter Port

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

Castel vs Saint Peter Port: 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 $3,589 per month in Castel and $5,206 in Saint Peter Port. 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 $79.0 in Castel and $87.0 in Saint Peter Port. 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 $2,393 in Castel and $3,471 in Saint Peter Port. 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.