#1 Song
🎵 The #1 Song on Your Birthday
See the song that topped the US Billboard Hot 100 the week you were born (from August 1958).
👇 Showing today’s US #1 (8/5) as an example. Pick your birth date above to see yours.
August 5, 2026 · US Billboard Hot 100 #1
I Knew It, I Knew You
by Taylor Swift
Chart week of 2026-06-20 (Billboard Hot 100)
About this tool
This shows the song that was #1 on the US “Billboard Hot 100” the week you were born. The Hot 100 began on August 4, 1958, and a #1 has been recorded every week since. A fact-based way to know the song of the moment when you arrived.
※ Based on the factual chart history of the US Billboard Hot 100; other countries’ charts (e.g. Japan’s Oricon) differ. Not fortune-telling. Data via Billboard (mhollingshead/billboard-hot-100). About our data