Free Anniversary Calculator - Track Relationship Milestones
Count the days, weeks, months, and years since your special date. Never miss an anniversary again with upcoming milestone alerts.
How to Use
- Enter your start date — When you first met, started dating, or got married
- Name your event — "Our Relationship", "Wedding Day", etc.
- See results — Days together, upcoming milestones, and fun stats
What You'll Discover
Time Elapsed
- Total days together
- Years, months, weeks breakdown
- Hours since the beginning
Upcoming Milestones
- 100-day anniversary
- 1-year anniversary
- 500 days together
- 1000-day milestone
- Silver (25 years) and Golden (50 years) anniversaries
Anniversary Gift Traditions
| Anniversary | Traditional | Modern |
|---|---|---|
| 1st | Paper | Clocks |
| 5th | Wood | Silverware |
| 10th | Tin/Aluminum | Diamond jewelry |
| 15th | Crystal | Watches |
| 20th | China | Platinum |
| 25th | Silver | Silver |
| 30th | Pearl | Diamond |
| 40th | Ruby | Ruby |
| 50th | Gold | Gold |
| 60th | Diamond | Diamond |
Why Track Anniversaries?
Strengthen Relationships
Acknowledging milestones shows your partner they matter. Even small celebrations reinforce connection.
Create Memories
Each milestone is an opportunity to reflect on your journey and create new memories together.
Plan Thoughtful Gestures
With advance notice of upcoming milestones, you can plan meaningful surprises.
Milestone Ideas
100 Days
- Handwritten letter with 100 things you love
- 100 photos collage
- 100 reasons I love you jar
1 Year
- Recreate your first date
- Memory scrapbook
- Paper-themed gift (tradition)
1000 Days
- Weekend getaway
- Custom photo book
- Message in a bottle to open at 2000 days
10 Years
- Renew vows
- Trip to a bucket-list destination
- Upgrade rings
Relationship Statistics
The average relationship milestones:
| Milestone | Average Time |
|---|---|
| First "I love you" | 3 months |
| Moving in together | 2 years |
| Engagement | 3-4 years |
| Marriage | 4-5 years |
Frequently Asked Questions
What date should I use?
Use whichever date is most meaningful — first date, when you became official, wedding day, etc.
Can I track multiple anniversaries?
Open the tool in multiple tabs or note different dates to track various milestones.
Do you save my data?
No. Everything stays in your browser. Bookmark this page to return quickly.
How accurate is the calculation?
Calculations are precise to the day, accounting for leap years.
Fun Relationship Facts
- The average married couple has been together ~8 years before divorce (if they divorce)
- Couples who celebrate milestones report higher satisfaction
- Shared experiences strengthen bonds more than material gifts
Creative Anniversary Date Ideas
Budget-Friendly
- Stargazing picnic
- Cook a fancy dinner together
- Photo scavenger hunt of meaningful places
Splurge-Worthy
- Hot air balloon ride
- Cooking class with a chef
- Surprise weekend trip
At-Home
- Spa night
- Build a blanket fort
- Wine and paint night
Related Tools
- Age Calculator — Calculate exact age
- Date Calculator — Days between dates
- Countdown Timer — Count down to events
- Love Calculator — Fun compatibility test
Enter your special date above to start counting your journey together.