November 21 Pi Birthday

What is my Pi Day for November 21, or more specifically, what is my Pi Birthday if I am born on November 21st?

First, note that Pi starts with 3.14 followed by an endless number of digits. This means that any combination of numbers will eventually show up in Pi if you search long enough. Furthermore, November 21st is the same as 11/21 which is the same as 1121.

Here at Calendar Maniacs we believe that the location of the first digit of your birthday in Pi is your Pi Day or Pi Birthday. Thus, we searched Pi until we found 1121 and here is the result:

Digit #710: 1
Digit #711: 1
Digit #712: 2
Digit #713: 1

The result above shows you the first location of November 21st in Pi. As you can see, 11/21 starts at digit number 710 and ends at digit number 713.

Since the digit number 710 in Pi is the first digit of November 21, the Pi Birthday for people with a birthday of November 21 is 710.

Bonus: Since you are interested in where your birthday is in Pi, you may also be happy to know that we ranked all birthdays based on how soon they appear in Pi. November 21 was the 155th birthday we found in Pi.

Anyway, if your birthday is November 21 and that is today, then happy 710 Pi Birthday!

My Birthday in Pi
We can find any birthday in Pi! Let us find another birthday for you!

November 22 Pi Birthday
Here is the next birthday on our list that we found in Pi.