Boston vs Sydney
Cost of Living Comparison · 2026 Data
Boston
Sydney
💡 The Verdict
Sydney is 10% cheaper than Boston overall. A $75,000 salary in Boston is equivalent to $67,130 in Sydney.
Category-by-Category Breakdown
Index values for Boston (left) vs Sydney (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in Boston versus Sydney. Differences shown from Boston perspective.
| Item | Boston | Sydney | Difference |
|---|---|---|---|
| 1-Bed Rent | $2,180/mo | $1,360/mo | +$820.00 |
| 2-Bed Rent | $2,800/mo | $1,830/mo | +$970.00 |
| 3-Bed Rent | $3,740/mo | $2,350/mo | +$1390.00 |
| Bread (loaf) | $3.28 | $4.11 | $-0.83 |
| Milk (gallon) | $3.92 | $5.28 | $-1.36 |
| Eggs (dozen) | $3.68 | $4.18 | $-0.50 |
| Coffee (latte) | $6.03 | $7.76 | $-1.73 |
| Gas (gallon) | $3.50 | $4.10 | $-0.60 |
| Restaurant Meal | $20.49 | $20.28 | +$0.21 |
💰 Salary Equivalence
A $75,000 salary in Boston has the same purchasing power as $67,130 in Sydney.
Conversely, $75,000 in Sydney equals $83,793 in Boston.
Reading These Numbers: Boston (162) vs Sydney (145)
Boston at 162 is 62% above the US average, while Sydney at 145 is 45% above average. The cost difference between these cities is relatively modest.
In Boston, the composite index of 162 reflects a weighted calculation where housing carries the most influence at 242, followed by groceries (108), utilities (126), transportation (107), and healthcare (118). Housing is the primary cost driver here.
For renters: With median rents of $2,800/mo in Boston and $1,830/mo in Sydney, the annual rent difference is approximately $11,640.0. Over a 5-year period, that compounds to $58,200.0 in savings by choosing the more affordable city.
For homebuyers: The $157,000.0 difference in median home prices between Boston and Sydney translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: Boston vs Sydney
Choosing between Boston and Sydney involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
The cost gap between Boston and Sydney reflects thousands of individual pricing differences across housing markets, grocery chains, utility providers, and healthcare networks. No two households experience the same effective cost of living even in the same city, which is why the category breakdown matters more than the headline number. Adjust the lifestyle weighting sliders above to see how your spending priorities shift the comparison between these specific metros.