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Calculation of Workers’ Compensation Temporary Disability Benefits

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Calculates the amount of workers' compensation benefits for temporary disability.
Temporary disability benefits are paid when an injury or illness sustained while on the job or commuting renders the worker unable to work due to medical treatment (a doctor’s certificate is required) and the worker has not received wages for four or more days.
Salary for the previous 3 months
Yen(※1)
Total number of days in the preceding 3 months
DayIncludes holidays
Minimum Daily Benefit Amount
Yen(Effective August 1, Reiwa 8)
Number of Days of Temporary Disability
Day
Daily Benefit Base Amount Yen(Per day)
Daily Amount of Temporary Disability Benefits Yen(60%)
Daily Amount of Special Temporary Disability Benefits Yen(20%)
Daily Temporary Disability Benefit Amount Yen(80%)
Number of Days of Temporary Disability Benefits DayPaid from the 4th day
Amount of Temporary Disability Benefits Yen

Calculation Method for Temporary Disability Benefits

Temporary Disability Benefits = Daily Benefit Base Amount × (Number of Days of Temporary Disability – 3 days) × 60%

Special Temporary Disability Allowance = Daily Benefit Base Amount × (Number of Days of Temporary Disability – 3 days) × 20%


Regarding Wages (*1)

Includes housing allowances, commuting allowances, meal allowances, and overtime allowances. Excludes bonuses paid at intervals exceeding three months.


  • The basic daily benefit amount is rounded up to the nearest whole yen.

  • This calculator cannot be used if wages are paid on a daily, hourly, piece-rate, or other contract basis.

  • The period of leave can be calculated for up to 1 year and 6 months.


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Calculation of Workers’ Compensation Temporary Disability Benefits | Keisan