Relationship Day Counter
How many days
have we been together?
Enter the day you started dating to see how many days you've been together, and how many days until your next milestone.
🔒 Your inputs never leave your browser — nothing is sent to a server
Relationship Ledger
Results update instantly as you type
Days Together
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Next Milestone
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How are milestones chosen?
We check both 100-day milestones (100, 200, 300, 500, 1000 days...) and yearly anniversaries, and show whichever comes next.
Frequently Asked Questions
How accurate is this result?
The day count is exact based on the date you enter.
Is my data stored or sent anywhere?
No. All calculations happen entirely in your browser.
Does this work on mobile?
Yes, the layout automatically adapts to your screen size.