Birth Day Calculator
Discover the day of the week you were born.
What Day of the Week Was I Born?
Want to know what day you were born? Enter your complete date of birth in InfoJano’s Age Calculator to find your birth weekday, exact age and total days lived.
Open Free Age CalculatorFind the weekday of your birth date
A birth weekday calculator tells you whether you were born on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday. Search queries include “what day was I born”, “which day was I born on” and “day I was born calculator”.
How to find what day you were born
Enter your date of birth in DD-MM-YYYY format and tap Calculate My Age. The result includes the weekday associated with your birth date as well as your exact age.
Check the day for any date
The Age Calculator is designed around a date of birth. For another calendar date, use a dedicated day-of-week calculator if you need to check a date unrelated to your birth.
Frequently Asked Questions
What day of the week was I born?
Enter your full date of birth in the Age Calculator. Your result includes the weekday, such as Monday or Friday.
How can I find which day I was born on?
Use a birth day calculator: enter the day, month and four-digit year, then calculate.
Does the birth weekday change every year?
No. The weekday for your birth date is fixed. Your birthday in a different year may fall on a different weekday.
Does the calculator handle leap years?
Yes. It uses the Gregorian calendar and the actual date entered, including February 29 in leap years.
Can I find the weekday for a date in the past?
The birth weekday feature reports the weekday of the date of birth you enter. Use a separate day-of-week tool for unrelated dates.