The Date Calculator adds or subtracts days, weeks, months and years from a given date.

Jan 1, 2026 · In order to accomplish this, Caesar inserted an additional 10 days into the Republican calendar, making the total number of days in a year 365. He also added the …

To get started, enter the start date to which you need to add/subtract days (today's date is initially displayed). Use the calendar for more convenient date selection.

2 days ago · This calculator helps you instantly find what date falls exactly 10 days from today. It also provides useful calendar insights like the day of the week, month number, and more.

1 day ago · Calculator to add days to a date or subtract days from a date. Calculate a calendar date given how many days or business days into the future or the past.

1 day ago · Discover what date falls exactly 10 days from today. Our user-friendly calculator instantly shows you the precise date.

3 days ago · Calculate any date in the future with our free days from today calculator. Perfect for project planning, deadlines, and event scheduling.

14 hours ago · 15 days from today is Friday, January 23, 2026. 30 days from today is Saturday, February 7, 2026. 45 days from today is Sunday, February 22, 2026. 60 days from today is …

Now click ‘Calculate Duration,’ and you get the required date in the past. In addition, you can view the result in various formats, such as years, months, weeks, days, hours, minutes, and seconds.

4 days ago · Whether you need to schedule a meeting, plan a trip, or track a deadline 10 days out, this calculator provides the exact date, day of the week, and countdown timer.