About this tool
My Bias D-day Counter is a free fan-made tool that counts down to your favorite idols' birthdays and debut anniversaries.
Choose a group and pick a member, or search by name, and add up to five favorites. For each one you see the days left until the birthday and, when the debut date is known, until the next debut anniversary.
How are dates counted? Days are counted from today's date in Korea time (KST), and a day that falls today shows as D-Day. Where does the data come from?
Names, groups and dates come from Wikidata, a free public database under the CC0 license, so a member or a debut date can be missing or out of date.
Your favorites are saved only in this browser and are not sent to a server, so clearing your browser data removes them. It shows facts only and does not rank or compare anyone.
ⓘ This page is unofficial and is not connected to any agency or group.
How to use
- Choose a group or type a name in the search box.
- Tap the star next to a member to add them (up to 5).
- Check the birthday and debut anniversary countdowns.
- Tap the x to remove a favorite, or see them all in My Box.