Salary Comparison

Systems Administrator Salary:
London vs Miami, FL

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

London
$87,954
/ year
+6%
difference
Miami, FL
$83,154
/ year
Bottom line: Miami offers better purchasing power despite London paying more gross. How is this calculated? →
Metric
London
Miami
Median Gross Salary
Annual, before tax
$87,954✓ higher
$83,154
Entry Level
0–2 years experience
$56,879✓ higher
$53,775
Senior Level
8+ years experience
$136,005✓ higher
$128,583
Est. Take-Home Pay
After income tax + FICA
$59,809
$60,903✓ higher
Purchasing Power
Equivalent in median-CoL city
$58,636
$69,295✓ higher
Cost of Living Index
Relative to US median (1.00)
1.50×
1.20×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$44,934
$53,775✓ higher
Percentile 90 (High)
Top 10% of earners
$107,444
$128,583✓ higher

What if you move from London to Miami?

Gross salary change
$4,800
6% decrease
Take-home change
+$1,094
per year after tax
Purchasing power change
+$10,659
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

London$87,954
P10: $44,934Median: $87,954P90: $107,444
Miami, FL$83,154
P10: $53,775Median: $83,154P90: $128,583

More Systems Administrator salary comparisons

London vs ManchesterLondon vs BirminghamLondon vs EdinburghLondon vs BristolLondon vs LeedsLondon vs GlasgowMiami vs New YorkMiami vs Los AngelesMiami vs ChicagoMiami vs HoustonAll Systems Administrator salaries →

Frequently Asked Questions

▶Does a Systems Administrator earn more in London or Miami?

The median Systems Administrator salary in London is £69,484/yr compared to $83,154/yr in Miami, FL. London pays 6% more in gross terms.

▶Is a Systems Administrator salary worth more in London or Miami after cost of living?

After adjusting for local cost of living, your London salary has the purchasing power of $58,636/yr in a median-cost city, vs $69,295/yr for Miami. Miami offers stronger real purchasing power.

▶What is the take-home pay for a Systems Administrator in London vs Miami?

After estimated taxes, a Systems Administrator in London takes home approximately $59,809/yr, vs $60,903/yr in Miami, FL. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.