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

Jan 1, 2026 · This free date calculator computes the difference between two dates. It can also add to or subtract from a date. Both can deal with business days and holidays.

Oct 14, 2025 · To get exactly one hundred and eighty weekdays from Oct 14, 2025, you actually need to count 252 total days (including weekend days). That means that 180 weekdays from Oct 14, 2025 …

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. Next, enter the time value you need …

This add days calculator is a simple tool you can use when you need to add or subtract days to/from a specific date; or in other words, to see which date it will be after N days have passed, or which date it …

1 day ago · To find the difference as the number of days between two dates use the Date Difference Calculator. Enter any two dates and the calculator finds how many days are between the two dates.

15 hours ago · Just enter the date, the number of days to add/subtract and you will get the result. This online calculator adds or subtracts a given number of days to or from a given date.

Mar 10, 2015 · Welcome to the Date Calculator, a comprehensive online tool that allows you to add or subtract years, months, weeks, and days to or from any date.

The best approach when adding or subtracting dates is to first sum the years, then months, then weeks and finally days. Each sum of time should be calculated separately and added separately to the date.

Use this calculator to add or subtract years, months, weeks or days to or from a specific date. You can also use it to work out the number of days, hours and minutes between two dates or see a …