My 1st Birthday Calculator
Find the date of your 1st birthday from your date of birth.
My 1st Birthday
Milestone birthday date
Enter your date of birth to find your 1st birthday.
1st Birthday
What is My 1st Birthday?
My 1st Birthday helps you find the calendar date of your 1st birthday using your date of birth. Enter your birth date to see when you turned or will turn 1 years old.
This milestone page is useful for party planning, photo albums, school projects, family records, and remembering important birthday dates.
How to Use This Calculator
Select your date of birth and click Find Birthday Date. The tool calculates your 1st birthday automatically.
Related Birthday Tools
Try the Birthday Countdown, Next Birthday Calculator, Exact Age tool, and the full calculators directory for more date tools.
Frequently Asked Questions
When is my 1st birthday?
Enter your date of birth on this page to calculate the exact date of your 1st birthday.
What does 1st birthday mean?
Your 1st birthday is the date when you turn 1 years old.
When was the My 1st Birthday page published?
This page is published on a daily UTC rollout schedule for milestone birthday number 1.