What does this tool do?
Set the wedding date, a reference date and the guest count to see the countdown, the weekday and a rough seating requirement. The wedding day itself is not counted until it arrives.
The Formula
Days remaining = wedding date − reference dateFrequently Asked Questions
Is the wedding day included in the countdown?
The count shows whole days until the date. On the wedding day the result is Today, so the ceremony day is not counted as a full day beforehand.
What happens if I enter a past date?
The calculator reports the date as passed and shows how many days have elapsed since then. This is useful for a post-wedding keepsake.