Last update: Oct 2026

Cost of Living Comparison Between Castle Hill and Singapore

For one person, living is cheaper in Castle Hill: $2,454 a month against $3,500 in Singapore, rent and utilities included – about $12,600 less a year. Rent and utilities account for most of the difference.

120

Cost of Living Index in Castle Hill
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Castle Hill Living Index
169

Cost of Living Index in Singapore
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Singapore Living Index

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Castle Hill

🇦🇺 Australia

$2,454

/mo nomad

Singapore

🇸🇬 Singapore

$3,500

/mo nomad

Monthly Cost of Living

How much you'll spend in Castle Hill and in Singapore

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

A single person spends $2,454 per month in Castle Hill vs $3,500 in Singapore, rent included.

Castle Hill $2,454
Singapore $3,500

A couple spends around $3,507 per month in Castle Hill vs $5,265 in Singapore, rent included.

Castle Hill $3,507
Singapore $5,265

A family of three spends $4,560 per month in Castle Hill vs $7,030 in Singapore, rent included.

Castle Hill $4,560
Singapore $7,030

Castle Hill is about 30% cheaper than Singapore, and outside of rent the biggest gap is in groceries.

Both Castle Hill and Singapore sit above the global median – Castle Hill by 82%, Singapore by 159%.

Meal at Budget Restaurant

$14.49 A$20.86

$11.76 SGD 15.05

23.21%

Three-Course Dinner for Two, Mid-Range

$66.4 A$95.5

$70.6 SGD 90.4

-5.99%

Fast Food Meal (McDonalds, etc)

$10.80 A$15.54

$8.55 SGD 10.94

26.32%

Cappuccino

$3.89 A$5.59

$5.20 SGD 6.66

-25.19%

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

$2.83 A$4.08

$1.77 SGD 2.27

59.89%

Water (0.33 liter bottle)

$2.26 A$3.25

$1.23 SGD 1.58

83.74%

Local Beer (0.5 liter draught)

$7.68 A$11.05

$8.26 SGD 10.58

-7.02%

Imported Beer (0.33 liter bottle)

$7.59 A$10.92

$10.17 SGD 13.01

-25.37%

Milk (1 liter)

$1.52 A$2.19

$3.04 SGD 3.89

-50.00%

White Bread (500g)

$2.43 A$3.50

$2.55 SGD 3.26

-4.71%

Rice (white) (1kg)

$4.23 A$6.09

$2.86 SGD 3.66

47.90%

Eggs

$5.84 A$8.41

$3.53 SGD 4.51

65.44%

Local Cheese (1kg)

$9.29 A$13.38

$21.12 SGD 27.02

-56.01%

Chicken Fillets (1kg)

$9.38 A$13.50

$9.90 SGD 12.67

-5.25%

Beef Round Steak (1kg)

$14.70 A$21.15

$25.42 SGD 32.53

-42.17%

Apples (1kg)

$3.90 A$5.61

$4.57 SGD 5.85

-14.66%

Banana (1kg)

$2.97 A$4.28

$3.13 SGD 4.00

-5.11%

Oranges (1kg)

$3.19 A$4.58

$4.72 SGD 6.04

-32.42%

Tomato (1kg)

$4.53 A$6.52

$2.23 SGD 2.85

103.14%

Potato (1kg)

$2.74 A$3.94

$2.57 SGD 3.29

6.61%

Onion (1kg)

$2.42 A$3.49

$2.29 SGD 2.93

5.68%

Lettuce (1 head)

$2.34 A$3.37

$1.87 SGD 2.39

25.13%

Water (1.5 liter bottle)

$1.53 A$2.21

$1.44 SGD 1.84

6.25%

Cigarettes 20 Pack (Marlboro, Camel)

$41.86 A$60.2

$13.97 SGD 17.88

199.64%

Wine (Bottle)

$12.23 A$17.60

$23.48 SGD 30.05

-47.91%

Local Beer (0.5 liter bottle)

$4.79 A$6.90

$4.54 SGD 5.80

5.51%

Imported Beer (0.33 liter bottle)

$5.17 A$7.44

$4.44 SGD 5.68

16.44%

One-way Ticket (Public Transport)

$2.84 A$4.08

$1.57 SGD 2.01

80.89%

Public Transport Monthly Pass (Regular Price)

$82.0 A$118

$93.8 SGD 120

-12.54%

Taxi Start (Normal Tariff)

$3.22 A$4.64

$3.64 SGD 4.66

-11.54%

Taxi (Normal Tariff) (1km)

$1.69 A$2.43

$0.76 SGD 0.97

122.37%

Taxi 1hour Waiting (Normal Tariff)

$37.64 A$54.2

$16.14 SGD 20.66

133.21%

Gasoline (1 liter)

$1.40 A$2.01

$2.45 SGD 3.14

-42.86%

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

$28.3K A$40.8K

$155.2K SGD 198.5K

-81.74%

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

$31.7K A$45.7K

$148.5K SGD 190.0K

-78.63%

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

$197 A$283

$172 SGD 220

14.63%

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

$27.19 A$39.12

$12.39 SGD 15.86

119.45%

Internet (50+ Mbps, Unlimited Data)

$55.5 A$79.8

$26.21 SGD 33.54

111.67%

Gym Membership (Monthly)

$55.6 A$80.0

$108 SGD 138

-48.57%

Tennis Court (1 Hour on Weekend)

$17.89 A$25.75

$12.31 SGD 15.75

45.33%

Cinema Ticket

$14.79 A$21.29

$11.64 SGD 14.90

27.06%

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

$2,149 A$3,092

$1,481 SGD 1,895

45.12%

International Primary School, 1 Child (Yearly)

$23.0K A$33.1K

$28.3K SGD 36.3K

-18.89%

Jeans (Levis 501 Or Similar)

$75.8 A$109

$80.6 SGD 103

-5.86%

Summer Dress (H&M, Zara, etc)

$54.4 A$78.3

$50.1 SGD 64.1

8.60%

Sport Shoes (Adidas, Nike)

$109 A$156

$112 SGD 143

-2.88%

Men's Leather Business Shoes

$123 A$178

$129 SGD 165

-4.26%

1-bedroom Apartment, City Center (Monthly)

$1,379 A$1,984

$3,015 SGD 3,858

-54.26%

1-bedroom Apartment, Outside City Center (Monthly)

$1,182 A$1,700

$2,171 SGD 2,778

-45.57%

3-bedroom Apartment, City Center (Monthly)

$2,130 A$3,065

$5,842 SGD 7,475

-63.54%

3-bedroom Apartment, Outside City Center (Monthly)

$1,781 A$2,563

$4,044 SGD 5,174

-55.94%

Buy Apartment in City Center (m2)

$5,945 A$8,555

$23.8K SGD 30.4K

-75.01%

Buy Apartment Outside City Center (m2)

$5,361 A$7,715

$16.8K SGD 21.4K

-68.00%

Average Monthly Net Salary (After Tax)

$4,385 SGD 5,611

20-Year Fixed Mortgage Interest Rate (Annual %)

5.84

2.44

139.34%

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

Last update for Castle Hill: October 11, 2026

Last update for Singapore: October 13, 2026

Monthly budget structure

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

Accommodation & Living

Castle Hill

$1.2K 48.2%

Singapore

$2.2K 62% 83.7% $989

Groceries & Markets

Castle Hill

$371 15.1%

Singapore

$458 13.1% 23.4% $87

Monthly Utilities & Internet

Castle Hill

$279 11.4%

Singapore

$210 6% 24.8% $69

Eating Out

Castle Hill

$269 11%

Singapore

$256 7.3% 4.9% $13

Clothing & Footwear

Castle Hill

$163 6.6%

Singapore

$167 4.8% 2.5% $4.1

Getting Around

Castle Hill

$105 4.3%

Singapore

$107 3.1% 2.3% $2.5

Sport & Entertainment

Castle Hill

$85 3.5%

Singapore

$131 3.8% 54.2% $46

Cost Breakdown

A central one-bedroom costs $1,379 in Castle Hill versus $3,015 in Singapore. 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 $66.0 in Castle Hill versus $71.0 in Singapore. Monthly groceries follow the same trend: $371 vs $458 – making Castle Hill the more affordable choice for daily food spending.

Good to know

🇦🇺 Castle Hill

🇸🇬 Singapore

🕒 Local time

03:49 3:49 AM

00:49 12:49 AM

3 h behind Castle Hill

🌤 Weather

👥 Population

39,284

5,535,002 Capital

💱 Currency

Australian Dollar AUD $

Singapore Dollar SGD $

📈 Exchange rate

1 AUD = 0.695 USD

1 AUD = 0.618 EUR

1 SGD = 0.781 USD

1 SGD = 0.695 EUR

Exchange rates and currency converter

SGD, USD, EUR to AUD – Australian Dollar Converter

🇺🇸 United States Dollar ($)

🇦🇺 Australian Dollar ($)

Australian Dollar exchange rates as of October 17, 2026: 1 USD = 1.44 AUD (1 AUD = 0.695 USD). 1 EUR = 1.62 AUD (1 AUD = 0.618 EUR).

Singapore Dollar exchange rates as of October 17, 2026: 1 USD = 1.28 SGD (1 SGD = 0.781 USD). 1 EUR = 1.44 SGD (1 SGD = 0.695 EUR).

USD to AUD in detail →

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Between locations

Castle Hill Singapore 6,280 km ≈ 8 h nonstop flight

From you

Castle Hill
Singapore

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

Castle Hill vs Singapore: Cost of Living - Frequently Asked Questions

Monthly costs with rent: $2,454 in Castle Hill, $3,500 in Singapore – roughly 43% apart. Outside of rent, the biggest gap is in groceries.

For a comfortable life, plan on about $3,681 per month in Castle Hill and $5,251 in Singapore. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

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

A mid-range dinner for two costs $66.0 in Castle Hill and $71.0 in Singapore. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

Monthly expenses with rent come to $2,454 in Castle Hill and $3,500 in Singapore. That's a gap of about 43%.

A $3,000 monthly budget goes further in Castle Hill, where all-in costs run around $2,454, than in Singapore at $3,500. In Castle Hill it covers expenses comfortably, while in Singapore it requires careful planning or may not stretch far enough.

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