A billion plays in just over seven months
BTS's Swim surpassed 1 billion Spotify streams as of October 24, 2026, becoming the first song released worldwide this year to reach that total, according to the group's agency, Big Hit Music. Released on March 20 as the lead single from the fifth studio album Arirang, it also reached the milestone faster than any previous BTS song.
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The achievement gives BTS seven songs with at least 1 billion Spotify streams. Swim joins a group of earlier hits that includes Dynamite, Butter and Boy With Luv, featuring Halsey. Big Hit Music did not give the previous group speed record or a precise time at which Swim crossed the threshold.
The announcement follows another large milestone for Arirang: the album passed 5 billion cumulative Spotify streams on October 14 and ranked as the platform's most streamed album among releases from 2026. Every one of its 14 tracks has exceeded 200 million plays, extending the album's reach well beyond its lead single.
For BTS, the figures connect a powerful opening day with months of continued listening. Swim began with approximately 14 million Spotify streams on March 20, entered the American singles chart at No. 1 and reached the group's highest position yet on Britain's Official Singles Chart.
A stream is a recorded play, and a listener can contribute many plays by returning to the same song. The billion figure measures the accumulated volume of listening. Swim reached it just over seven months after release, while the album surrounding it continued to draw listeners across its full track list.
From a huge opening day to an October milestone
Swim topped Spotify's Daily Top Songs Global chart on its release day with approximately 14 million streams. That was the highest daily total for any song released in 2026, according to the figures accompanying the milestone announcement.
The opening helped establish the single immediately, but most of its billion plays accumulated afterward. Using the rounded figures of 14 million and 1 billion, release day accounts for about 1.4% of the milestone total. Roughly 98.6% came after that first day, showing how much listening continued beyond the launch.
The main release and chart dates trace that progress:
- March 20: BTS releases Arirang and Swim, which opens atop Spotify's Daily Top Songs Global chart.
- March 27 to April 2: Swim reaches No. 2 on Britain's Official Singles Chart.
- April 4: Swim debuts at No. 1 on the Billboard Hot 100 chart bearing that date.
- October 14: Arirang passes 5 billion cumulative Spotify streams.
- October 24: Big Hit Music announces that Swim has exceeded 1 billion streams.
These dates describe different stages of the release. A daily Spotify ranking captures listening on a particular day, a weekly singles chart measures performance over its reporting period, and a cumulative streaming total adds plays together over time.
American and British charts show the song's reach
Swim entered the Billboard Hot 100 at No. 1 on the chart dated April 4 and remained on it for 20 consecutive weeks. The debut gave BTS an immediate American chart success, while the uninterrupted run kept the single in the rankings for several months.
In Britain, Swim reached No. 2 on the Official Singles Top 100 for March 27 to April 2. Big Hit Music described that position as a career high for the group. The British result adds a separate national achievement to the song's global Spotify performance.
Swim also won Song of the Summer at the American Music Awards and Song of the Year at the 2026 MTV Video Music Awards. Those awards add recognition from major music ceremonies to a release already supported by large streaming totals and sustained chart activity.
Arirang's listening extends across all 14 tracks
Arirang arrived after a gap of three years and nine months between BTS group albums. Its October 14 total of more than 5 billion Spotify streams made it the leading album among worldwide releases from 2026 on that platform.
The album's 5 billion stream milestone also revealed how widely listening was spread across the release: every track had passed 200 million plays. Fourteen tracks at that threshold represent more than 2.8 billion streams combined, before counting the additional plays each recording earned above 200 million.
Swim has now reached at least five times that minimum for an individual track. The comparison shows the scale of the lead single alongside an album whose other songs have also built substantial totals. The album figure dates from October 14 and the single figure from October 24, so an exact current share for Swim would require totals measured on the same day.
No. 29 is among the tracks above 200 million. The interlude features the sound of the historic Sacred Bell of King Seongdeok. An interlude is a passage placed between other tracks, often to create a pause or connect parts of an album. Here, the bell gives a piece of Korean heritage a place within a globally streamed pop release.
A reunion year with a much larger audience
BTS's latest song record comes during a sharp rise in listening across the group's catalogue. Big Hit Music announced that BTS had accumulated more than 10 billion Spotify streams during 2026 by October 16, becoming the first group to reach that annual total.
The annual streaming record followed approximately 4.5 billion plays in 2025. Moving from that rounded figure to more than 10 billion means an increase of at least 5.5 billion plays. The agency put the growth at 122%, with more than two months of 2026 still remaining.
The reported 2026 total was attributed to Big Hit Music's October 16 announcement, with the 2025 comparison and approximately 122% increase reported alongside it. The available account does not specify the methodology used to compile the catalogue totals or calculate the growth figure.
Arirang became the central release of the reunion after all seven members completed mandatory military service. Its cumulative 5 billion streams and the group's annual 10 billion streams measure different collections of listening: one covers the album since release, while the other covers BTS music played during the calendar year.
Swim adds a song milestone to those album and artist totals. Together, the figures describe the return at three levels: a lead single reaching a billion plays, a full album drawing billions more and a wider catalogue receiving substantially more listening than in the previous year.
The message behind Swim
RM, BTS's leader, handled most of the lyrics for Swim. The song uses swimming through waves as a metaphor for continuing through difficulties at one's own pace. Its determination is framed as love for life, with the emphasis on moving through challenges rather than trying to stop them from arriving.
The finished single followed uncertainty during the album's creation. The documentary BTS: The Return, directed by Bao Nguyen, follows the members through recording and comeback preparations, including discussions about Swim's subdued sound, its chorus and the balance between Korean and English lyrics.
The film's creative debates over Arirang give the streaming milestone a more personal setting. The seven members were rebuilding a shared working rhythm after time apart, while deciding how a new BTS album should sound. Choosing a lead single was part of that process.
Swim's success now sits alongside those earlier doubts. A song built around steady movement through difficulty became the group's fastest recording to reach a billion Spotify plays, carrying the album's central public role from its March release into October.
Another album track leads on video
Arirang's recent achievements also include the 2.0 video milestone. The music video for 2.0 passed 200 million YouTube views at around 9:30 p.m. Korean time on October 22, becoming the first video from the album to reach that total. Big Hit Music announced the result the following day.
Swim and Hooligan had each exceeded 100 million YouTube views. On Spotify, Swim has reached the billion threshold; on YouTube, 2.0 reached the album's 200 million video milestone first. Different tracks are leading different parts of the album campaign, giving listeners several points of entry into Arirang.
BTS's next scheduled tour performances are at Estádio do Morumbi in São Paulo on October 28, 30 and 31. Those dates bring the album's live campaign to Brazil days after the latest streaming announcement, as the group continues touring a release that has sustained attention for more than seven months.
Key Points
- Swim exceeded 1 billion Spotify streams as of October 24, according to Big Hit Music.
- The agency says it is the first worldwide release from 2026 to reach that total and BTS's fastest song to do so.
- BTS now has seven songs with at least 1 billion Spotify streams.
- Swim debuted at No. 1 on the Billboard Hot 100 and reached a group record of No. 2 in Britain.
- Arirang passed 5 billion Spotify streams on October 14, with all 14 tracks above 200 million each.
- BTS is scheduled to perform in São Paulo on October 28, 30 and 31.
