Weeks Between Dates Calculator
Calculate the number of full weeks between two dates.
Start Date
End Date
The difference is
Select dates to see the result.
How the Weeks Calculator Works
This tool calculates the duration between two dates in terms of full weeks and any remaining days. It's useful for medium-term planning, such as tracking pregnancy milestones or project schedules that are measured in weeks.
How to Calculate Weeks Between Dates: The Formula
The algorithm first calculates the total number of days between the two dates, then divides by 7 to find the number of full weeks. The remainder is the leftover days.
Weeks = floor(Total Days / 7)
Remaining Days = Total Days % 7
Practical Uses for the Weeks Calculator
- Pregnancy Tracking: Monitor the weeks of gestation.
- Project Planning: Break down projects into weekly phases.
- Rental Schedules: Calculate rental periods that are paid weekly.
- Training Planning: Organize fitness or training programs in weekly blocks.