Free tool for couples
How long have you been together?
Pick the day you got together to count your days, weeks, months, and years, see the milestones coming up, and count down to your next visit.
How to use it#
Choose the date your relationship started, whether that is a first date, the day you made it official, or the day you met. The count updates straight away. If you are apart right now, add the date you next see each other for a countdown.
Milestones like 100 days are a good excuse for a small ritual: a letter, a call where you each name a favourite memory, or a relationship check-in about what you want the next hundred days to hold.
Questions#
How are days together counted?
The day you got together is day 0, so the next day is day 1 and your 100th day falls exactly 100 days after the start. Months and years are counted by calendar date, so the count is right across leap years.
When is our 100-day anniversary?
Enter your start date and the calculator lists the date of your 100th day along with the 365, 500, and 1,000-day marks and your next anniversaries, with how many days away each one is.
What if we got together on February 29?
In years without a February 29, the calculator puts your anniversary on February 28, so it never skips a year.
Is my information saved or sent anywhere?
No. The calculator runs entirely in your browser. Your dates are not stored or sent to a server.