Celebrate life on a grand scale.

BirthK® is a fun way to celebrate every 1,000th day since birth.

(K is the symbol for 1,000)

When’s yours? When’s theirs? Find out now!

Enter your birthdate (or a friend’s) and press calculate.

or

Results

Happy Belated BirthK!

Select your birthday.

Save | Share | Celebrate

Recent Celebrity BirthK’s

Tom Cruise

Just celebrated his 19th BirthK!

Oprah Winfrey

Just celebrated her 22nd BirthK!

Eva Mendes

Just celebrated her 15th BirthK!

Set a reminder for when you (or a friend) hit a major BirthK.

Enter as many birthdates as you like in the box on the left (one per row), then add your email and press Remind Me.