Day of the Week Calculator
Find the exact day of the week for any date. Enter a date and instantly discover whether it falls on Monday, Tuesday, Wednesday, or another weekday.
Use this tool as a weekday calculator, day finder, or to quickly find the weekday for an important date.
Find Day of the Week
Enter a date to get instant results.
What Is a Day of the Week Calculator?
A Day of the Week Calculator is an online tool that determines which weekday corresponds to a specific date. Instead of checking a physical calendar, you can enter the date and instantly find the exact day.
This calculator can be useful for checking historical dates, planning events, finding weekdays for birthdays, and working with calendar-related calculations.
What Can This Calculator Tell You?
Get the weekday and useful calendar details for any valid date.
Exact Weekday
Find the exact day of the week for your selected date.
Month Information
See the month associated with the date you entered.
Day of Year
Find the position of the selected date within its year.
Week of Year
See the corresponding week number for the selected date.
Leap Year Status
Check whether the selected date belongs to a leap year.
Instant Results
Get calendar information immediately after submitting a date.
How to Use the Day of the Week Calculator
Enter a Date
Enter your date using the DD-MM-YYYY format or use the calendar button.
Find the Day
Select Find Day to calculate the weekday for your date.
View the Result
See the exact weekday along with additional calendar information.
Common Uses for a Day of the Week Calculator
Finding the weekday for a date can be useful in many everyday, educational, and planning situations.
Birthday and Anniversary Planning
Find which weekday a birthday, anniversary, or other important date falls on.
Historical Dates
Check the weekday associated with a date from the past.
Event Planning
Determine which weekday a future event or appointment will occur on.
Education and Calendar Research
Explore weekdays, calendar dates, day-of-year values, and week numbers.
Important Date Information
Enter the date in the format shown by the calculator: DD-MM-YYYY. For example, 25-12-2026 represents 25 December 2026.
The calculator provides the weekday together with additional information about the selected date, including the month, year, day of month, day of year, week of year, and leap year status.
Day of the Week Calculator FAQs
What does a Day of the Week Calculator do?
It determines the exact weekday for a specific date. Enter a valid date and the calculator displays the corresponding day of the week.
What date format should I use?
Enter dates using the DD-MM-YYYY format. For example, 25-12-2026 represents 25 December 2026.
Can I find the weekday for a past date?
Yes. You can enter a valid historical date and the calculator will determine its corresponding weekday.
Can I check a future date?
Yes. Enter a valid future date to find the day of the week on which it occurs.
What additional information does the calculator show?
The result includes the month, year, day of month, day of year, week of year, and leap year status.
Is the Day of the Week Calculator free?
Yes. The calculator is free to use and provides instant results.
Find the Day for Any Date
Enter a date and instantly discover the exact weekday along with useful calendar information.
Find Day of the Week