Age & Dates
What Day Was I Born
Find out what day of the week you were born on (Monday, Tuesday, etc.). Birthday weekday calculator with fun historical facts and weekday nursery rhyme.
Date & Age Calculator
Total Calendar Days364 Days
Working Business Days260 Work Days
Frequently Asked Questions
How do you determine the day of the week for a historical date?
The calculator uses Zeller's Congruence algorithm to calculate the day of the week for any Gregorian calendar date.
What is the most common day of the week to be born?
In the United States, Tuesday and Thursday are statistically the most common days of the week for births due to scheduled inductions and cesarean sections.
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