How many days are there until my next birthday?
How many days are there until your next birthday or someone else’s birthday? (You need to know so you can order that gift and it will arrive on time.) Enter today’s date (or any other date) and your birthdate and this calculator will tell you how many days there are until the next birthday. It also shows how old you will be on the next birthday.
Title: A title for these calculator results that will help you identify it if you have printed out several versions of the calculator.
Date: Enter a date (or use the calendar icon to pick a date) to be used in the calculations.
Birthdate: Enter a birthdate (or use the calendar icon to pick a birthdate) to be used as a basis for the calculations.
Days Until Birthday: The number of days from ‘Date’ until the next birthday after ‘Date’.
Age on Birthday: The age you will be on the birthday shown, which will be the next birthday after the chosen ‘Date’.