Discover Yourself
Through BirthdayDNA
Uncover global connections and insights with your birthday.
See what trends, traits, and stories you share with people born on the same day.
Join for your personalized birthday report.
- Step 1: Enter your details
- Step 2: Pick your birth date
- Step 3: Get your report
0
Shares today
03/05/1982
Most common date
18
Total users
16
Countries
18
Completed profiles
3
Reports sent
About BirthdayDNA
Unlock global insights with your data
BirthdayDNA maps patterns in traits, health, and behavior among people born on the same day. Your participation helps us build a privacy-first, science-driven community.
- Free personalized yearly reports
- Global trait comparisons
- 100% anonymized & GDPR-compliant
FAQ
How does it work?
We analyze anonymized data from thousands of users sharing your birthday to uncover trends in traits, health, and behavior. Your report compares you to global averages.
- First report is free.
- Privacy guaranteed. No data is sold or shared.
- Optional photos. Contribute anonymously to “average face” studies.
- Easy opt-out. Delete your data anytime.
Our Supporters
Partners powering BirthdayDNA
Powered by research institutes, tech partners, and volunteers worldwide—ensuring a free, private, and global experience.
- Ethical science foundations
- Technology sponsors
- Volunteer translators
Become a supporter today!
Join Our Mission
Advance ethical data science
Your support—big or small—fuels server costs, outreach, and new features. Get early access and exclusive invites.
Join Today