Tuned drums sit in a track; mistuned ones fight it. This reference gives target fundamental-frequency windows for the kick, snare, and toms in five common genres, and includes a frequency-to-note identifier so you can tune a kit into the key of a song.
How the frequency-to-note mapping works
Each drum has a fundamental pitch you set with lug tension. The genre presets are practical ranges drawn from common studio practice. To map a measured pitch to a musical note, the tool uses equal temperament with A4 = 440 Hz:
semitones from A4 = round(12 × log2(f / 440))
nearest note = name + octave of that semitone
cents off = 1200 × log2(f / exact note frequency)The cents figure tells you how far the drum sits from the nearest tempered note, so you can tune it onto a chord tone of the song’s key.
Genre frequency ranges — approximate targets
| Drum | Hip-hop / R&B | Rock | Pop | Jazz | Metal |
|---|---|---|---|---|---|
| Kick (fundamental) | 40–65 Hz | 55–75 Hz | 60–80 Hz | 80–110 Hz | 50–70 Hz |
| Snare (fundamental) | 130–180 Hz | 150–220 Hz | 170–240 Hz | 200–280 Hz | 160–250 Hz |
| Rack tom (10”) | 180–250 Hz | 200–280 Hz | 200–260 Hz | 220–300 Hz | 190–270 Hz |
| Floor tom (14”) | 90–130 Hz | 100–150 Hz | 100–140 Hz | 120–160 Hz | 95–135 Hz |
These are starting windows, not hard rules. Head brand, shell depth, and room acoustics shift the achievable range.
Reading the drum’s fundamental
Tap the centre of the head with a single stick stroke. Read pitch using a chromatic tuner app in front of the drum or a spectrum analyser plugin if you’re recording. The initial attack contains a burst of overtones; the sustained pitch you measure a half-second after the stroke is the fundamental. Damp the other drums while measuring so sympathetic resonance from nearby heads doesn’t confuse the reading.
Tuning in a musical key
For songs with a strong melodic centre, tuning drums to chord tones helps them blend into the mix without clashing. In a song in A minor, chord tones at drumming frequencies include:
- A2 (110 Hz) — workable for a kick or large floor tom
- E2 (82 Hz) — a low kick
- C3 (131 Hz) — snare or rack tom
- A3 (220 Hz) — snare tuned higher
A 12-inch rack tom centred near 140 Hz sits close to C#3 / Db3; a small tension change moves it onto C3 (131 Hz) or D3 (147 Hz). Not every genre benefits from this — jazz drummers tune to pitch deliberately, rock drummers often prioritise feel and attack over harmonic alignment.
Note frequencies in the drum range
Equal-temperament reference pitches (A4 = 440 Hz) that fall inside typical drum fundamentals — useful when you want a kit tuned to the song’s key:
| Note | Hz | Typical drum |
|---|---|---|
| E1 | 41.2 | Sub-heavy hip-hop kick |
| A1 | 55.0 | Low rock/metal kick |
| E2 | 82.4 | Higher kick, jazz territory |
| G2 | 98.0 | Jazz kick / very low floor tom |
| A2 | 110.0 | Floor tom |
| C3 | 130.8 | Floor tom / low snare |
| D3 | 146.8 | Rack tom |
| E3 | 164.8 | Rack tom / snare |
| A3 | 220.0 | High snare |
Each semitone is a factor of 2^(1/12) ≈ 1.0595, so drum-range notes sit only 5–12 Hz apart — well within the pitch shift of a quarter-turn on the tension rods. That is why the cents readout matters: “close to C3” can still be 40 cents flat, which an exposed tom fill will reveal against a sustained C chord.
Troubleshooting a drum that won’t settle on a pitch
- Uneven lug tension is the usual suspect. Tap 2–3 cm in front of each tension rod; every lug point should ring the same pitch. A drum whose lugs disagree produces a wobbling, chorused fundamental no tuner can read.
- New heads need seating. A fresh head stretches over the first hours of playing and drops pitch. Seat it (press firmly in the centre, retune) before trusting a measurement.
- Small rooms lie below 100 Hz. Room modes can reinforce or cancel a kick’s fundamental at your measurement position. Measure close-miked or in the room’s centre, not in a corner.
- The snare buzz masks the note. Measure snare pitch with the strainer off, then re-engage — the wires add noise, not pitch.
- Overtones fool octave-detecting tuners. If the reading jumps between values an octave apart, trust the lower one; the fundamental of a drum is always the lowest strong partial.
Batter head vs resonant head
Both heads influence the final pitch. Tuning batter and resonant heads to the same pitch produces a tight, focused tone with shorter sustain. Tuning the resonant head slightly higher than the batter creates a pitch bend (the drum note drops as it sustains), which adds warmth and character. Tuning it lower produces the opposite curve. The fundamental this tool targets is the pitch you hear as the overall note of the drum, which is shaped by both heads together.
Sources and references
- ISO 16:1975 — Standard tuning frequency (A4 = 440 Hz) — the reference pitch used in the note/cents mapping
- Equal temperament — twelve-tone frequency relationship — the
f = 440 × 2^(n/12)relationship behind the semitone and cents math
Maintained by the Gera Tools editorial team. The genre frequency windows are practical starting ranges from common studio practice, not fixed rules — head choice, shell depth, and room shift the achievable pitch, so fine-tune by ear. Last reviewed 2026-07-02.