Monthsary: every month together deserves a moment.
How to count your months together, how many days each milestone is and ideas to celebrate, from the first month to the first year. And when you want to go all out, a surprise link with your photos and your song.
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How to count your monthsary
A monthsary is counted by the day of the month you got together, not by a fixed number of days. If your relationship started on March 14, your first monthsary is April 14, your second is May 14, and so on, whether the month has 30 or 31 days.
When that day doesn’t exist in a month (if you started on the 29th, 30th or 31st), the usual way is to celebrate on the last day of that month. If you got together on August 31, for example, your first monthsary is September 30 and your second is October 31.
Don’t want to do the maths? The relationship calculator tells you how long you’ve been together and the date of your next monthsary.
How many days is each milestone
Months aren’t all the same length, so the number of days varies a little from couple to couple. As a guide:
| Time together | Days, roughly |
|---|---|
| 1 month | 28 to 31 days |
| 3 months | 89 to 92 days |
| 6 months | 181 to 184 days |
| 7 months | 212 to 215 days |
| 9 months | 273 to 276 days |
| 1 year | 365 or 366 days |
Then there are the round numbers in days that most couples miss: 100 days comes just after 3 months, 500 days at about 1 year and 4 months, and 1,000 days at about 2 years and 9 months.
What to do on each monthsary
- 1st monthsary: something simple and personal, like a note about what you loved most about the beginning.
- 3rd monthsary: the first real milestone. A recap with your photos from these months is perfect.
- 6th monthsary: half a year together. Worth a planned date and a surprise link with your photos and your song.
- 11th monthsary: the eve of your first year. Why not start a countdown to your anniversary?
- First anniversary: from here, most couples celebrate once a year. And the counter keeps going: 1,000 days is another reason to celebrate.
And once you’re married, every year gets a name: here are the wedding anniversaries by year.
Monthsary ideas
Six ways to celebrate the month.
It doesn’t have to be expensive. It has to show you remembered.
A note every month
A short note on the same day each month, about something you loved that month. By your first anniversary, you’ll have 12.
The photo of the month
Pick your favorite photo of each month together. When you reach a year, your recap is ready.
The song of the month
A playlist that gets one new song every monthsary, always one that defined that month.
Relive your first date
Going back to where you first met, or ordering the same food, is simple and means more than it seems.
A small treat
Their favorite snack, a flower, a card. The gesture matters more than the price, especially when it comes every month.
A monthsary surprise link
For the bigger ones (3, 6 and 11 months), a surprise website with your photos, your song and a letter, opened by link or QR code.

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Your monthsary, always in sight.
In the LoveMemo app, your months and days together live in a home screen widget, with your favorite photos rotating on their own. Free, no purchase needed.
Together since Feb 14, 2021
- Live count of years, months and days together
- Up to 20 photos of the two of you, rotating on their own
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