手取り計算 – 額面手取り変換 & 所得税・住民税シミュレーション

計算式および算出アルゴリズム

            Net = Gross - Social Security - Income Tax
          

Net Pay equals Gross Salary minus mandatory social security/insurance contributions minus progressive income tax after standard personal deductions.

Salary Gross to Net Calculatorの使い方と手順

Select your target country and tax jurisdiction.
Choose calculation direction: Gross to Net (Take-home pay) or Net to Gross.
Select your pay period: Annual, Monthly, Bi-weekly, Weekly, or Hourly (40h/week).
Enter your income figure and number of dependents.
Inspect your detailed pay stub breakdown and customizable tax brackets.

よくあるご質問 (FAQ)

What is the difference between Gross salary and Net salary?

Gross salary is the total agreed compensation before any payroll deductions. Net salary (take-home pay) is the actual cash deposited into your bank account after mandatory taxes and social contributions.

Can I customize tax rates and insurance percentages?

Yes! Click "Customize Parameters" to fine-tune employee and employer contribution rates, tax brackets, and currency symbols.

計算式および算出アルゴリズム

Salary Gross to Net Calculatorの使い方と手順

よくあるご質問 (FAQ)

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