30 Days From February 5 2025. The date calculator lets you add or subtract days, weeks, months and years to or from a given date to calculate a past or future date. Just enter the date, the number of days to add/subtract and you will get the result.
To get started, enter the start date to which you need to add/subtract days (today’s date is initially displayed). This calculator adds or subtracts years, months, weeks, and days from the given date.