Enter your family's birth dates — we average all the birthdays across the year and you get one date that belongs only to you. A beautiful poster to print or gift.
Not just a file — a real piece of art. Frame it above the sofa, stand it on a shelf, or wrap it as a gift.
Framed above the sofa
A name and birth date for each family member.
Each birthday is a day of the year — we take the average of all.
Your Family Day as a date and a beautiful poster to download.
Free, no sign-up. Just 2 dates gives you a result.
Add each person's name and birth date, and mark who's a parent (they anchor the roots). Just 2 people gives you a result.
How it works
Each birthday is a day of the year (1–365). We add them up, divide by the number of members,
and turn that average day back into a date. That's your Family Day.
Same result, pick a look — an elegant date poster or an illustrated family tree.
Many palettes for the date poster — plus an illustrated family tree.
One date that belongs only to your family — a keepsake nobody else has.
HD 2400×3000 — perfect for A4/A3, framing or gifting.
Personal, printable and ready in minutes — a keepsake for the people who matter most.
Each birthday is a day of the year (1–365). We average all the birthdays in your family and turn it back into a date — that's the day that belongs to your family.
No. It all works right in your browser — no account, no install.
No — it’s a digital, printable A4/A3 PDF that you download instantly. Nothing is shipped to your address.
Yes — you get a printable A4 & A3 PDF (2400×3000 px). Print it at home or at any print shop, then frame it or give it as a gift.
As many as you like, minimum 2. The poster and tree adapt to the number of members.
Last updated: 2026
My Family Day (“we”, “us”) respects your privacy. The app runs entirely in your browser.
The names and birth dates you enter are used only in your browser to calculate your Family Day and generate your poster. We do not send this information to our servers.
We use your browser’s local storage only for essential functions — to remember your design (so you can download it after purchase) and your cookie choice. It is not shared with anyone.
With your consent, we use Google Analytics to understand how visitors use the site (for example, which pages are viewed) so we can improve it. This sets analytics cookies and shares anonymised usage data with Google; your IP address is anonymised. Analytics loads only after you click “Accept” in the cookie banner — if you choose “Decline analytics”, no analytics is loaded. You can withdraw consent anytime by clearing this site’s data in your browser. See Google’s Privacy Policy for how they process this data.
Payments are processed by Gumroad. When you buy the HD poster you are redirected to Gumroad’s secure checkout — we never see or store your card details. Please see Gumroad’s own privacy policy for how they handle your data.
We do not use advertising or tracking cookies. If we add analytics in the future, we will ask for your consent first.
Because your data stays in your browser, you can clear it at any time via your browser settings. For any questions, contact us at info@my-family-day.com.
Simple, secure, one-time — no subscription.
The Family Day calculator and all on-screen previews are completely free.
A one-time purchase unlocks a printable A4 & A3 PDF (2400×3000, no watermark). This is a digital product — you download it instantly, nothing is shipped to your address. Print it at home or at any print shop, then frame it or gift it.
Checkout is handled securely by Gumroad. We never see your card details. Accepted methods include major credit & debit cards (Visa, Mastercard, American Express) and other options Gumroad supports in your country.
You’re returned to this site and can download your HD poster instantly. No hidden fees. For questions or refunds, contact info@my-family-day.com.