Japan Health Insurance Calculator
Calculate Japanese health insurance, nursing care insurance, and pension premiums from your monthly income.
Income Information
Enter your monthly income to calculate social insurance deductions.
Health Insurance (Kenpo Hoken)
Health insurance premium is approximately 9-11% of monthly income. Rate varies by region.
Nursing Care Insurance (Kaigo Hoken)
Nursing care insurance applies to those aged 40-64. Premium is approximately 1-2% of monthly income.
Employees' Pension (Kosei Nenkin)
Employees' pension insurance premium is 18.3% of monthly income (split equally between employer and employee).
These are approximate calculations. Actual premiums may vary by region, age, and other factors.