# 90 BPM

> 90 BPM means 90 beats in 60 seconds, or one beat about every 667 ms (0.667 s), exactly 1.5 beats a second. It's a moderate tempo inside the andante range, and right in the middle of hip-hop's usual range, so it suits boom-bap; reggaeton, lo-fi, reggae and chill-out guides include it too. Start the metronome above, tap along with a song to check it, or make a 90 BPM track with Ken Music in Kenerate AI's Music Studio.

URL: https://kenerateai.com/90-bpm
Publisher: Kenerate AI (https://kenerateai.com)
Last updated: 12 November 2026

## Key facts
- Beats in 60 s: 90
- Beats per second: 1.5
- Time per beat: 666.7 ms (0.667 s)
- One 4/4 bar: 2.67 s (22.5 bars a minute)
- Tempo marking: Andante (walking pace)
- Common genres: Hip-hop, reggaeton, lo-fi, reggae, chill-out
- Half-time of: 180 BPM
- vs 120 BPM: 120 is 1.33× faster
- Demo "Block Party Tape" (Boom-bap, Ken Music 1.5): prompt: Classic boom-bap hip-hop instrumental at 90 bpm, hard kick and snappy snare, vinyl-sampled jazz piano chops, upright bass, scratches on the hook
- Demo "Crate Digger" (Boom-bap, MiniMax Music 3.0): prompt: Classic boom-bap hip-hop beat, dusty kick and snare, chopped soul sample, deep bass, head-nod groove, 90 bpm
- Demo "Palm Lounge" (Chillout, Mureka V9.5): prompt: Chillout downtempo background music, soft synth pads, mellow guitar, relaxed beat, sunset lounge, 90 bpm
- Demo "Late Night Line" (90s R&B, Ken Music 1.5): prompt: Smooth 90s-style R&B groove about late-night phone calls, swung drums, lush harmonies, silky female vocals, 88 bpm

## Steps
1. Press Start — The metronome starts at 90 BPM.
2. Pick a time signature — 4/4 for hip-hop and reggaeton; turn on 8th-note clicks to hear the 333 ms grid.
3. Tap along with a song — Press Tap tempo on each beat and the metronome moves to the tempo you tapped. A reading near 180 means you tapped the hi-hats.
4. Download a click track — A WAV of 30 seconds to 3 minutes.
5. Change a song to 90 — Load it into the BPM changer and set 90; the pitch stays the same.
6. Make a track at 90 — Describe it in the Music Studio with '90 bpm' in the prompt.

## In depth

### Why 90 BPM is a hip-hop standard
90 is the tempo where the main hip-hop guides overlap: Ableton gives 60–100, Mubert 80–100, Musical U 85–115 and Digital DJ Pool 85–110 [1][2][3][4]. At 666.7 ms a beat, a hard snare on 2 and 4 has time to ring, and a rapper can fit 16th-note phrases without rushing. Reggaeton starts here too: Mubert lists 88–100 and Digital DJ Pool about 90 [2][4].

### 90 BPM drum beat basics
A boom-bap pattern to practise with the click:
- Kick on beat 1, plus a second kick on beat 3 or just before it for bounce.
- Snare on beats 2 and 4, 1.33 seconds apart.
- Hi-hats on 8th notes, 333.3 ms apart; 16th notes land 166.7 ms apart.
- One bar lasts 2.67 seconds, so a four-bar loop takes 10.67 seconds and an eight-bar loop 21.33 seconds.

### Numbers that make 90 easy
90 BPM is exactly three beats every two seconds. A dotted-8th delay comes out at exactly 500 ms, the same as a quarter note at 120 BPM, and double-time is 180, near the top of drum & bass and jungle ranges (Ableton 160–180, Musical U jungle 155–180) [1][3]. That's why a 90 BPM hip-hop loop can sit under a 180 BPM part without stretching.

### How to change a song to 90 BPM
Time-stretch it: load the track into the BPM changer, read the detected tempo, set 90 and preview. The pitch stays put, and the file never leaves your browser. The tool works from 50% to 150% of the original tempo, so it can reach 90 from anything between 60 and 180 BPM, and the closer the song already is to 90, the cleaner the result.

### Make a 90 BPM track with Ken Music
Open the Music Studio, write '90 bpm' in the prompt with a style and instruments, and Ken Music 1.5 returns a track of up to about 3 minutes for 30 credits. The Studio has no tempo dial: the tempo in a prompt is a direction for the engine rather than a locked click, so check the result with the BPM & key finder if you need exactly 90. The first demo above was made this way for this page.

### 90 BPM as a heart rate
People also search 90 BPM as a heart rate. MedlinePlus puts a normal adult resting heart rate at 60 to 100 beats per minute, so 90 sits inside that range, near the top [5]. Ask a doctor about your own heart.

References:
[1] Ableton Learning Music — Tempo and genre: https://learningmusic.ableton.com/make-beats/tempo-and-genre.html
[2] Mubert — BPM tapper and genre tempos: https://mubert.com/blog/bpm-tapper
[3] Musical U — Rhythm tips for identifying music genres by ear: https://www.musical-u.com/learn/rhythm-tips-for-identifying-music-genres-by-ear/
[4] Digital DJ Pool — DJ BPM guide: https://digitaldjpool.com/blog/dj-bpm-guide/
[5] MedlinePlus — Pulse (normal resting heart rate): https://medlineplus.gov/ency/article/003399.htm

## FAQ
Q: What does 90 BPM mean?
A: 90 beats in 60 seconds. Each beat lasts about 666.7 ms (two-thirds of a second), which is exactly 1.5 beats per second, and a bar of 4/4 lasts about 2.67 seconds.

Q: Is 90 BPM slow?
A: It's moderate. It falls inside the andante range of 56–108 BPM, a walking pace, and below the 100–130 BPM that guides list for pop. For hip-hop it's mid-range rather than slow.

Q: Where can I get a 90 BPM metronome?
A: On this page. Press Start above for a free 90 BPM metronome with accents, 8th-note clicks and Tap tempo, or press WAV to download a click track of 30 seconds to 3 minutes. No account needed. The full metronome covers 40–240 BPM.

Q: How do you play a 90 BPM drum beat?
A: A basic boom-bap groove puts the kick on beat 1 and the 'and' of 2 or beat 3, the snare on 2 and 4, and hi-hats on 8th notes, 333.3 ms apart. Start with kick on 1 and 3 if you're new to it. Count along with the metronome above, or ask the Music Studio for a drum beat at 90 bpm.

Q: What genres are 90 BPM?
A: Hip-hop (including boom-bap), reggaeton, lo-fi hip-hop, reggae, dub, chill-out and down-tempo all have typical ranges that include 90. It's the top of several slow genres and the bottom of reggaeton and chill-out.

Q: What songs are 90 BPM?
A: Plenty of hip-hop, reggaeton and reggae tracks sit near 90, but published tempos for one song often disagree, and the same track can be listed at 90 or 180 depending on how the beat is counted. To check a song, tap along with Tap tempo above or load the file into the BPM & key finder, which shows half- and double-time options.

Q: Is 90 BPM good for boom-bap?
A: Yes. Tempo guides don't give boom-bap its own range, but every hip-hop range we checked includes 90 (Ableton 60–100, Mubert 80–100, Musical U 85–115, Digital DJ Pool 85–110), so it sits in the middle of the hip-hop pocket that boom-bap comes from. Both 90 BPM demos above are boom-bap.

Q: What's the difference between 90 and 100 BPM?
A: 100 BPM is about 11% faster: a beat every 600 ms instead of 666.7 ms, and a 4/4 bar lasts 2.4 s instead of 2.67 s. 90 sits in the head-nod hip-hop pocket; 100 moves towards funk, soul and pop.

Q: How do I change a song to 90 BPM?
A: Load it into the free BPM changer: it detects the original tempo, you set 90, and it time-stretches the track without changing the pitch. It works from 50% to 150% of the original, so it can reach 90 from anything between 60 and 180 BPM. A 100 BPM song goes to 90 at 90% speed, and a 120 BPM song at 75%.

Q: Is a heart rate of 90 BPM normal?
A: For adults at rest, it's inside the normal range: MedlinePlus lists 60 to 100 beats per minute. This page is about musical tempo, so ask a doctor about your own heart rate.

## Related pages
- 80 BPM: https://kenerateai.com/80-bpm
- 85 BPM: https://kenerateai.com/85-bpm
- 95 BPM: https://kenerateai.com/95-bpm
- 100 BPM: https://kenerateai.com/100-bpm
- Free metronome: https://kenerateai.com/metronome
- BPM changer: https://kenerateai.com/bpm-changer
- BPM & key finder: https://kenerateai.com/bpm-key-finder
- AI beat maker: https://kenerateai.com/ai-beat-maker

## Sources
- Ableton Learning Music — Tempo and genre: https://learningmusic.ableton.com/make-beats/tempo-and-genre.html
- Mubert — BPM tapper and genre tempos: https://mubert.com/blog/bpm-tapper
- Musical U — typical BPM by genre: https://www.musical-u.com/learn/rhythm-tips-for-identifying-music-genres-by-ear/
- Digital DJ Pool — DJ BPM guide: https://digitaldjpool.com/blog/dj-bpm-guide/
- Wikipedia — Tempo: https://en.wikipedia.org/wiki/Tempo
- MedlinePlus — Pulse (normal resting heart rate): https://medlineplus.gov/ency/article/003399.htm
- Kenerate Music Studio — engine list and modes: https://kenerateai.com/app/music