Weeks Between Dates Calculator use surface
Deterministic whole-week and remaining-day arithmetic between two Gregorian dates only.
Weeks Between Dates
Validation errors are returned as safe JSON from the execute route.
Current result posture.
- Total days
- Whole weeks and remaining days
- Total week equivalent as a decimal
No timezone conversions, holiday data, or school calendar data are used. This is not legal, employment, or eligibility advice.