Day of the Week Calculator

What day of the week any date falls on, past or future, with the week number.

Also known as what day was i born, day of week for date, weekday calculator.

Enter values

Result

Day of the week

Friday

What day of the week any date falls on, past or future, with the week number.

Also known as: what day was i born, day of week for date, weekday calculator, what day is this date.

Enter date.
The result updates instantly as you type — press Calculate (or Enter) at any time.
Review the breakdown shown under the main result.
Use Copy result or Share to save the answer or send a link with your inputs.

Derived from the proleptic Gregorian calendar

Using the values pre-filled in the calculator above:

the calculator returns: