01/02/2024 90 Days. Add to or subtract days/weeks/months or years from a date. You can check this by using the date difference calculator to measure the number of days from jan 2, 2024 to apr 1, 2024.

Date plus or minus date parts (years, months, days, weeks, hours, minutes, seconds), time zone conversion. Your starting date is january 2, 2024 so that means that 90 days later would be april 1, 2024.