Salary Calculator
Estimate take-home pay from gross salary
月額給与を入力
計算結果
計算の内訳を表示
※ 計算結果は参考値です。正確性を保証するものではなく、結果に基づく損害について当サイトは一切の責任を負いません。
About Salary Calculator
The Salary Calculator estimates Japanese take-home pay from a gross monthly salary. It automatically computes social insurance premiums (health insurance, employee pension, employment insurance) and taxes (income tax, resident tax) based on simplified 2024 rates and brackets, with full consideration of employment income deduction, basic deduction, and reconstruction special income tax.
Use it for comparing salaries during a job search, understanding how a raise impacts your net pay, planning household finances, or simulating a new graduate's first salary. View a detailed breakdown of all calculations with a collapsible calculation details section, and choose from preset buttons covering ¥150,000 to ¥800,000 monthly salary ranges for quick estimation.
Note that this is an estimate—actual amounts vary by age, dependents, region, health insurance association, and other factors. All calculations run entirely in your browser; no salary data is transmitted to any server. Feel free to use this tool as many times as you need.
How to use Salary Calculator
- Enter your gross monthly salary or select from preset buttons ranging from ¥150,000 to ¥800,000
- Social insurance premiums (health insurance, pension, employment insurance), taxes (income tax, resident tax), and take-home pay are calculated automatically
- Click 'Show Calculation Details' in the results panel to view a step-by-step breakdown including employment income deduction and taxable income
- Adjust the amount multiple times to compare how salary changes affect your net pay before a raise or job change
Benefits of Salary Calculator
- View a clear breakdown of social insurance premiums, income tax, and resident tax at a glance for easy household budgeting
- Preset buttons covering ¥150,000 to ¥800,000 enable quick calculations and efficient comparison of multiple salary scenarios
- Detailed calculation breakdown shows employment income deduction and taxable income, helping you understand how Japanese taxes work
- Your salary data stays in the browser and is never sent to any server, ensuring complete privacy and security
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