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Backend Developer Salary Comparison

Side-by-side evaluation of salaries, local taxes, monthly expenses, and real purchasing power

✓ Real-time Comparison
🔍 Change Comparison Cities
City 1:
VS
City 2:

💡 Smart Analysis

Comparing Hong Kong and Seoul: Average gross pay is 40% higher in Hong Kong. Cost of living is 47% cheaper in Seoul. With higher take-home and lower expenses, Seoul is a more financially comfortable place to live with an affordability score of 7.5/10 compared to 6.5/10.

Category Comparison
🇭🇰
Hong Kong
🇰🇷
Seoul

💰 Gross Salaries & Ranges

Average Gross Salary (Annual)
The primary average salary across experience ranges
$74,000/yr
HIGHER
$53,000/yr
Junior Developer Pay
$37,000
$29,000
Mid-Level Developer Pay
$64,000
$46,000
Senior Developer Pay
$95,000
$72,000
Lead / Architect Pay
$118,000
$93,000

🏠 Monthly Cost of Living

Rent — City Center (1 Bed)
$2,500
$1,100
Rent — Suburbs (1 Bed)
$1,600
$700
Groceries (Monthly)
$420
$280
Public Transport Pass
$100
$70
Utilities (Electricity, Internet)
$220
$150
Estimated Cost of Living
Rent center, groceries, transport plans & hobbies included
$3,318/mo
$1,748/mo
CHEAPER

🧾 Tax rates & Take-home

Average Income Tax Rate
15%
25%
Social Security Deduction
5%
9%
Monthly Take-home (After Tax)
Estimated direct net monthly deposit based on mid-level pay
$4,080/mo
$2,530/mo

📊 Affordability & Savings

Affordability Index
Score out of 10 comparing local net pay to costs
6.5
7.5
MORE AFFORDABLE
Monthly Savings Potential
Money left over after all standard cost of living expenses
$762/mo
$782/mo
Months to Save $10,000
~13 months
~13 months
🇭🇰 Complete Hong Kong Breakdown & Charts → 🇰🇷 Complete Seoul Breakdown & Charts →