Home
👶
Maternity/Paternity Leave Calculator
Calculate maternity leave and childcare leave periods from the due date.
| Start Date | End Date | Duration |
|---|
How to Use
Enter the expected delivery date and the tool calculates the standard Japanese leave periods: prenatal leave (from 6 weeks before the due date, or 14 weeks for multiple pregnancies), postnatal leave (8 weeks after birth), and childcare leave (until the child turns one). Use the dates as a planning guide for informing your employer, arranging handovers, and timing nursery-school applications. Actual entitlements can differ by employer and personal circumstances, so confirm details with your workplace or the relevant public office.
- Prenatal leave (6 weeks before)
- Postnatal leave (8 weeks after)
- Childcare leave (until age 1)
Use cases
- Leave period confirmation
- Workplace notification
- Financial planning
- Daycare application