Salary Comparison

Full Stack Developer Salary:
Sydney vs Adelaide

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Sydney
$99,431
/ year
+26%
difference
Adelaide
$78,716
/ year
Bottom line: Adelaide offers better purchasing power despite Sydney paying more gross. How is this calculated? →
Metric
Sydney
Adelaide
Median Gross Salary
Annual, before tax
$99,431✓ higher
$78,716
Entry Level
0–2 years experience
$65,972✓ higher
$52,227
Senior Level
8+ years experience
$149,860✓ higher
$118,639
Est. Take-Home Pay
After income tax + FICA
$67,613✓ higher
$57,463
Purchasing Power
Equivalent in median-CoL city
$73,653
$78,716✓ higher
Cost of Living Index
Relative to US median (1.00)
1.35×
1.00×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$100,277✓ higher
$79,385
Percentile 90 (High)
Top 10% of earners
$227,787✓ higher
$180,331

What if you move from Sydney to Adelaide?

Gross salary change
$20,715
26% decrease
Take-home change
$10,150
per year after tax
Purchasing power change
+$5,063
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Sydney$99,431
P10: $100,277Median: $99,431P90: $227,787
Adelaide$78,716
P10: $79,385Median: $78,716P90: $180,331

More Full Stack Developer salary comparisons

Sydney vs MelbourneSydney vs BrisbaneSydney vs PerthAll Full Stack Developer salaries →

Frequently Asked Questions

▶Does a Full Stack Developer earn more in Sydney or Adelaide?

The median Full Stack Developer salary in Sydney is A$151,135/yr compared to A$119,648/yr in Adelaide. Sydney pays 26% more in gross terms.

▶Is a Full Stack Developer salary worth more in Sydney or Adelaide after cost of living?

After adjusting for local cost of living, your Sydney salary has the purchasing power of $73,653/yr in a median-cost city, vs $78,716/yr for Adelaide. Adelaide offers stronger real purchasing power.

▶What is the take-home pay for a Full Stack Developer in Sydney vs Adelaide?

After estimated taxes, a Full Stack Developer in Sydney takes home approximately $67,613/yr, vs $57,463/yr in Adelaide. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.