Welcome to the ZADD Crew WDW Trip Calculator! This calculator will help you find your “need to know” important dates for your Walt Disney World vacation. First, click on the box right underneath the title below and select the first day of your Walt Disney World vacation. Once you’ve selected your check-in day, the calculator will bring up all of the important dates for your trip. Not only will the calculator countdown days till your trip, but it will also give you a countdown to when you can make your dining reservations, fast passes, and so much more! Depending on the date of your vacation, some dates will be in blue, and some will be in red. If its blue, that means that you still have time left until those days. If its red, that means that those days have passed. Have fun and enjoy the ZADD Crew WDW Trip Calculator!