Solfeggio frequency
174 Hz — Solfeggio Frequency
174 Hz is the lowest of the extended Solfeggio frequencies — a deep, low tone popular in ambient and meditation recordings.
Audio visualization
Hz
20 Hz20 kHz
Waveform
Volume50%
L/R BalanceCenter
Tap a note to play its exact pitch — C1 to B8
Presets — one tap to start
Scale
Repeat
Press Space to play
About the 174 Hz tone
At 174 Hz the tone sits low in the bass, closest to the note F3. Because it is so low, full-range speakers or good headphones will reproduce it far better than a laptop or phone speaker.
174 Hz is one of the “extended” Solfeggio tones added below the traditional six. This page generates it as a clean sine wave — we make no claims about it; use it however it sounds good to you.
Technical details
- Frequency
- 174 Hz
- Nearest note
- F3 (-6¢)
- Category
- Solfeggio frequency
- Period
- 5.75 ms
- Wavelength (air)
- 1.97 m
- Octave up / down
- 348 Hz / 87 Hz
Common uses
- A deep, low tone for ambient layering or meditation
- Check whether your speakers reproduce low bass cleanly
- Explore the Solfeggio series alongside 285 and 396 Hz