Cost of Living Comparison Between Sydney and Karratha
For one person, living is cheaper in Karratha: $2,473 a month against $3,245 in Sydney, rent and utilities included – about $9,300 less a year. Rent and utilities account for most of the difference.
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Sydney Living Index156Cost of Living Index in SydneyLearn more -
Karratha Living Index120Cost of Living Index in KarrathaLearn more
How much you'll spend in Sydney and in Karratha
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Sydney and in Karratha actually costs, broken down by who's living it.
A single person spends $3,245 per month in Sydney vs $2,473 in Karratha, rent included.
- Sydney $3,245
- Karratha $2,473
A couple spends around $4,803 per month in Sydney vs $3,581 in Karratha, rent included.
- Sydney $4,803
- Karratha $3,581
A family of three spends $6,362 per month in Sydney vs $4,690 in Karratha, rent included.
- Sydney $6,362
- Karratha $4,690
Sydney costs about 31% more than Karratha, and outside of rent the biggest gap is in transport.
Both Sydney and Karratha sit above the global median – Sydney by 139%, Karratha by 83%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Sydney: October 20, 2026
Last update for Karratha: October 17, 2026
Cost Breakdown
A central one-bedroom costs $2,477 in Sydney versus $1,391 in Karratha. 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 $90 in Sydney versus $83 in Karratha. Monthly groceries follow the same trend: $378 vs $368 – making Karratha the more affordable choice for daily food spending.
- Sydney Karratha 3,670 km ≈ 5 h nonstop flight
- Sydney
- Karratha
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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