808 Tuning Guide

How to Tune an 808

Q: How do I tune an 808 to my beat?

First, find the key of your beat using a key detection tool. Then look up the Hz for the root note in octave 1 or 2 (e.g. A1 = 55 Hz for A minor beats). In your DAW, pitch your 808 sample up or down in semitones until the fundamental frequency matches. Most 808 samples are tuned to C, so count semitones from C to your target note.

A detuned 808 makes your whole beat sound off. This guide covers how to find the right frequency, pitch your sample to match, and nail the 808 every time.

Find the Hz for Any Note

Use the Note Frequency Calculator to look up exact Hz values for any note across all octaves.

Open Calculator

Step-by-Step: Tuning Your 808

Find the key of your beat

Upload your melody or sample to BeatKey (beatkey.app). It will detect the musical key and Camelot code in seconds. You need to know the key before you can pick the right 808 tuning.

Detect key at beatkey.app

Look up the root note Hz

Find the root note of your key in the 808 frequency chart below. Start with octave 1 or 2 for that deep sub-bass presence. For example: A minor beat = A1 at 55.00 Hz.

Find the base pitch of your 808 sample

Most commercial 808 samples are tuned to C2 (65.41 Hz). Check the sample name or product docs. If unlabeled, assume C2 and test by ear.

Calculate semitones to pitch

Count semitones from C to your target note. C=0, C#=1, D=2, D#=3, E=4, F=5, F#=6, G=7, G#=8, A=9, A#=10, B=11. Adjust octave with +12 or -12. Example: C2 to A1 = -3 semitones.

Pitch the sample in your DAW

In FL Studio: right-click the 808 in the mixer and use the Pitch knob (semitones). In Ableton: use the Transpose field in Simpler or the clip pitch. In Logic: use the Varispeed or pitch parameter in the sampler.

Verify with a spectrum analyzer (optional)

Drop a spectrum analyzer (FL Parametric EQ 2, Ableton Spectrum, or free Voxengo SPAN) on your master or 808 channel. The fundamental frequency peak should land at or near your target Hz.

808 Target by Key

Common trap and hip-hop keys with their standard 808 root note and Hz. Start here, then adjust by ear.

Key	Camelot	808 Target	Hz	Notes
C minor	5A	C2	65.41 Hz	Neutral, works with most samples
D minor	7A	D2	73.42 Hz	Slightly brighter, common in melodic trap
F minor	4A	F1	43.65 Hz	Very dark and heavy
G minor	6A	G1	49.00 Hz	Classic trap key
A minor	8A	A1	55.00 Hz	Extremely common in hip-hop and lo-fi
B minor	10A	B1	61.74 Hz	Dark and emotional
C# minor	12A	C#2	69.30 Hz	Punchy and sharp
E minor	9A	E2	82.41 Hz	Common in boom bap and lofi

These are starting points. Move up an octave (+12 semitones) for less sub-bass rumble, down an octave (-12) for more weight.

808 Frequency Chart (C1-B3)

The practical 808 range. C1-B2 covers sub to mid-bass. C3-B3 gets into punchy click territory.

Note	Enharmonic	MIDI	Hz	Character
C1 octave start		24	32.70	Sub bass, heavy rumble
C#1	Db1	25	34.65	Sub bass, heavy rumble
D1		26	36.71	Sub bass, heavy rumble
D#1	Eb1	27	38.89	Sub bass, heavy rumble
E1		28	41.20	Sub bass, heavy rumble
F1		29	43.65	Sub bass, heavy rumble
F#1	Gb1	30	46.25	Sub bass, heavy rumble
G1		31	49.00	Sub bass, heavy rumble
G#1	Ab1	32	51.91	Sub bass, heavy rumble
A1		33	55.00	Sub bass, heavy rumble
A#1	Bb1	34	58.27	Sub bass, heavy rumble
B1		35	61.74	Sub bass, heavy rumble
C2 octave start		36	65.41	Standard 808 boom range
C#2	Db2	37	69.30	Standard 808 boom range
D2		38	73.42	Standard 808 boom range
D#2	Eb2	39	77.78	Standard 808 boom range
E2		40	82.41	Standard 808 boom range
F2		41	87.31	Standard 808 boom range
F#2	Gb2	42	92.50	Standard 808 boom range
G2		43	98.00	Standard 808 boom range
G#2	Ab2	44	103.83	Standard 808 boom range
A2		45	110.00	Standard 808 boom range
A#2	Bb2	46	116.54	Standard 808 boom range
B2		47	123.47	Standard 808 boom range
C3 octave start		48	130.81	Higher 808, punchy click
C#3	Db3	49	138.59	Higher 808, punchy click
D3		50	146.83	Higher 808, punchy click
D#3	Eb3	51	155.56	Higher 808, punchy click
E3		52	164.81	Higher 808, punchy click
F3		53	174.61	Higher 808, punchy click
F#3	Gb3	54	185.00	Higher 808, punchy click
G3		55	196.00	Higher 808, punchy click
G#3	Ab3	56	207.65	Higher 808, punchy click
A3		57	220.00	Higher 808, punchy click
A#3	Bb3	58	233.08	Higher 808, punchy click
B3		59	246.94	Higher 808, punchy click

Semitone Reference (from C)

Most 808 samples are pitched to C. Use this to calculate how many semitones to shift for any target note. Add or subtract 12 to change octaves.

semitones

C#/Db

semitones

D#/Eb

semitones

F#/Gb

semitones

G#/Ab

semitones

A#/Bb

+10

semitones

+11

semitones

Example calculation

You have an 808 sample tuned to C2. Your beat is in A minor and you want A1.

Target: A1 (MIDI 33, 55.00 Hz)
Source: C2 (MIDI 36, 65.41 Hz)
MIDI difference: 33 - 36 = -3 semitones
In your DAW: pitch down 3 semitones

DAW-Specific Tuning

FL Studio

1. Load 808 in Sampler (hit F10 or right-click channel)
2. In the sampler, find the Pitch (semitones) knob
3. Or use the main pitch field in the channel settings
4. Alternatively, right-click the mixer send and tune via Pitcher effect
5. Use FL Parametric EQ 2 with spectrum to verify Hz

Ableton Live

1. Drop the 808 into a Simpler or Sampler device
2. Use the Transpose knob (semitones) in Simpler
3. Or pitch the audio clip directly via the Clip Detail view
4. For one-shots, use "Warp" mode off for clean pitching
5. Add Spectrum device to a return track to check Hz

Logic Pro

1. Load 808 in Quick Sampler or EXS24/Sampler
2. Use the Transpose field (semitones) in Quick Sampler
3. Or use the Fine Tune field for cents-level adjustment
4. Logic's built-in Multimeter shows spectrum for verification
5. Use the Pitch utility plugin for precise Hz monitoring

808 Tuning Tips and Tricks

Tune to the melody, not just the root

If your melody moves around a lot, your 808 might clash on non-root notes. Try tuning to the 5th instead of the root for a more neutral sound that works across more of the chord.

Layer a sine wave for sub-bass consistency

Layer your 808 with a pure sine wave tuned to the root note. The sine provides consistent sub-bass even when the 808 sample fades. This is why professional 808s hit in every system.

Use portamento for slides

A pitched 808 sliding between notes (portamento) is a signature trap sound. In FL Studio use the Slide note feature. In Ableton, automate the Transpose in Simpler. The slide should take 200-600ms for classic trap feel.

High-pass everything else at 60-80 Hz

Once your 808 is tuned correctly, high-pass all other elements (kick included, if you separate it) at 60-80 Hz. This gives the 808 clean headroom in the sub-bass range and prevents muddiness.

Sidechain for punch without kill

Sidechain the 808 to the kick with a gentle compressor (ratio 4:1, fast attack, medium release). This creates the iconic kick-then-808 pocket without totally muting the 808 under the kick.

Check in mono

Low frequencies below 100 Hz are essentially mono in any mastered track. Check your 808 tuning in mono on a spectrum analyzer to confirm it is locking in correctly. Phase issues at low frequencies can make a well-tuned 808 disappear.

Frequently Asked Questions

How do I tune an 808 to my beat?

First, find the key of your beat using a key detection tool like BeatKey. Then look up the Hz for the root note in octave 1 or 2 in the 808 frequency chart above. In your DAW, pitch your 808 sample up or down in semitones until the fundamental frequency matches. Most 808 samples are tuned to C, so count semitones from C to your target note.

What Hz should an 808 be?

It depends on the key of your beat. The 808 root should match the root note of the key, usually in octave 1 or 2. Common values: A minor = A1 at 55.00 Hz, G minor = G1 at 49.00 Hz, C minor = C2 at 65.41 Hz, D minor = D2 at 73.42 Hz. Sub-bass 808s live below 80 Hz; punchy mid-bass 808s sit in the 80-200 Hz range.

How many semitones do I need to pitch my 808?

Most 808 samples are tuned to C. Count semitones from C to your target note: C=0, C#=1, D=2, D#=3, E=4, F=5, F#=6, G=7, G#=8, A=9, A#=10, B=11. For octave changes, add or subtract 12 semitones. For a beat in A minor targeting A1 with a C2 sample: A is 9 semitones up from C, but going down an octave means -3 total (9 - 12 = -3).

Should I tune my 808 to the root note or the 5th?

Start with the root note. Tuning to the root is safe and works in 95% of cases. Some producers tune to the 5th for a more floating feel, or use the 3rd for a blues flavor. When in doubt, tune to the root of the key and adjust to taste if the melody feels tense or clashing.

Full Workflow with BeatKey Tools

808 tuning is step 3 of a complete production workflow. Here is how all 5 BeatKey tools work together.

Step 1

BPM + Key Detector

Find the BPM and musical key of your beat or sample. Essential first step before tuning anything.

beatkey.app

Step 2

Chord Finder

Detect the full chord progression in your sample. Know if your 808 needs to move with the chords.

chords.beatkey.app

Step 3

Note Frequency Calculator

Look up the exact Hz for any note in any octave. Find your 808 target frequency in seconds.

notes.beatkey.app

Step 4

Scale Finder

See all notes in the scale of your beat. Useful for choosing 808 slide targets that stay in key.

scales.beatkey.app

Step 5

Camelot Wheel

Plan harmonic mixing when layering beats or samples. Confirm your 808 key works with all parts.

beatkey.app/camelot-wheel

Step 6

BPM Delay Calculator

Sync your effects to the BPM. Time-align reverb tails and echo on the 808 for a clean mix.

delay.beatkey.app

Open Note Frequency Calculator