Last update: Oct 2026

Cost of Living Comparison Between Sark and Castel

For one person, living is cheaper in Sark: $237 a month against $2,393 in Castel, rent and utilities included – about $25,900 less a year. Rent and utilities account for most of the difference.

32

Cost of Living Index in Sark
Learn more

Sark Living Index

Jump to prices

Sark

🇬🇬 Guernsey

$237

/mo nomad

Castel

🇬🇬 Guernsey

$2,393

/mo nomad

Monthly Cost of Living

How much you'll spend in Sark 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 Sark and in Castel actually costs, broken down by who's living it.

A single person spends $237 per month in Sark vs $2,393 in Castel, rent included.

Sark $237
Castel $2,393

A couple spends around $407 per month in Sark vs $3,776 in Castel, rent included.

Sark $407
Castel $3,776

A family of three spends $578 per month in Sark vs $5,160 in Castel, rent included.

Sark $578
Castel $5,160

Sark is about 90% cheaper than Castel, and outside of rent the biggest gap is in eating out.

Sark sits 82% below the global median, while Castel is 77% above – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$39.40 GGP 29.59

Three-Course Dinner for Two, Mid-Range

$78.7 GGP 59.1

Cappuccino

$4.83 GGP 3.62

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

$3.24 GGP 2.44

Water (0.33 liter bottle)

$3.89 GGP 2.92

Local Beer (0.5 liter draught)

$4.19 GGP 3.15

Imported Beer (0.33 liter bottle)

$6.48 GGP 4.87

Milk (1 liter)

$2.87 GGP 2.16

$2.02 GGP 1.52

42.08%

Eggs

$6.82 GGP 5.12

Apples (1kg)

$5.02 GGP 3.77

Banana (1kg)

$4.58 GGP 3.44

Oranges (1kg)

$3.94 GGP 2.96

Tomato (1kg)

$5.95 GGP 4.47

Potato (1kg)

$2.97 GGP 2.23

Onion (1kg)

$3.12 GGP 2.35

Lettuce (1 head)

$3.45 GGP 2.59

Water (1.5 liter bottle)

$1.93 GGP 1.45

One-way Ticket (Public Transport)

$2.32 GGP 1.74

Gasoline (1 liter)

$2.24 GGP 1.68

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

$21.06 GGP 15.81

$26.89 GGP 20.19

-21.68%

Internet (50+ Mbps, Unlimited Data)

$66.3 GGP 49.80

1-bedroom Apartment, City Center (Monthly)

$2,009 GGP 1,509

1-bedroom Apartment, Outside City Center (Monthly)

$1,844 GGP 1,385

3-bedroom Apartment, City Center (Monthly)

$3,929 GGP 2,950

3-bedroom Apartment, Outside City Center (Monthly)

$3,668 GGP 2,755

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

Last update for Sark: October 12, 2026

Last update for Castel: October 12, 2026

Monthly budget structure

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

Groceries & Markets

Sark

$206 * 87.2%

Castel

–

Monthly Utilities & Internet

Sark

$21 * 8.9%

Castel

–

Getting Around

Sark

$9.3 * 3.9%

Castel

–

Eating Out

Sark

- * 0%

Castel

–

Accommodation & Living

Sark

- * 0%

Castel

–

Categories marked with * are only partly priced – their share counts the items that do have prices.

Good to know

🇬🇬 Sark

🇬🇬 Castel

🕒 Local time

00:25 12:25 AM

Same time as Sark

🌤 Weather

👥 Population

562

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

Sark Castel 5 km

From you

Sark
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

Sark vs Castel: Cost of Living - Frequently Asked Questions

Yes – Castel is pricier by about 911%, and outside of rent the gap shows up most in eating out.

For a comfortable life, plan on about $355 per month in Sark and $3,589 in Castel. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Monthly expenses with rent come to $237 in Sark and $2,393 in Castel. That's a gap of about 911%.

Interestingly, groceries are about 921% cheaper in Castel – one category where the pricier city actually offers better value, probably thanks to stronger retail competition or local farming.

A $1,500 monthly budget goes further in Sark, where all-in costs run around $237, than in Castel at $2,393. In Sark it covers expenses comfortably, while in Castel it requires careful planning or may not stretch far enough.

Families tend to lean toward Sark – 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 Sark. If higher salaries, better infrastructure, or specific career opportunities are the priority, Castel makes more sense. Both are solid long-term options with distinct trade-offs.