📅 Date & Time Calculators

Calculate the number of days between two dates.

Calculate a future date by adding a specific number of days.

Calculate the number of years between two dates.

Calculate the number of weeks between two dates.

Calculate the number of months between two dates.

Calculate a future date by adding a specific number of months.

Calculate a future date by adding a specific number of years.

Find the week number for a given date.

Calculate a past date by subtracting a specific number of days.

Calculate a past date by subtracting a specific number of months.

Calculate a past date by subtracting a specific number of years.