Date Calculator
Quickly find out how many days are between two dates - or figure out what day it'll be by adding or subtracting time.
Add or Subtract from a Date
About Our Date Calculator
This little tool makes date math a breeze. Whether you’re counting down the days to vacation 🏖️, checking how long ago something happened, or planning ahead by adding weeks or months to today’s date, it’s super handy.
It does two main tricks:
Duration Between Dates → tells you exactly how many years, months, and days are between two dates (plus the total number of days).
Add or Subtract Time → lets you jump forward or backward in time by entering the number of days, weeks, months, or years.
Frequently Asked Questions