Hz to Note
Which note is that frequency?
Type a frequency in hertz. Get the musical note.
Which note does your room boom at?
Every room has one. Find yours in about a minute.
Bass notes, 41 to 247 Hz.
The range Unboom scans for your room’s boom.
- E141.2 Hz
- F143.65 Hz
- F♯146.25 Hz
- G149 Hz
- G♯151.91 Hz
- A155 Hz
- A♯158.27 Hz
- B161.74 Hz
- C265.41 Hz
- C♯269.3 Hz
- D273.42 Hz
- D♯277.78 Hz
- E282.41 Hz
- F287.31 Hz
- F♯292.5 Hz
- G298 Hz
- G♯2103.83 Hz
- A2110 Hz
- A♯2116.54 Hz
- B2123.47 Hz
- C3130.81 Hz
- C♯3138.59 Hz
- D3146.83 Hz
- D♯3155.56 Hz
- E3164.81 Hz
- F3174.61 Hz
- F♯3185 Hz
- G3196 Hz
- G♯3207.65 Hz
- A3220 Hz
- A♯3233.08 Hz
- B3246.94 Hz
Questions
How is the note worked out?
With standard tuning, where A4 is 440 Hz. Each note is about 6% higher than the one below it, and going up an octave doubles the frequency.
What are cents?
Hundredths of the step between two neighboring notes. Most people can’t hear a difference smaller than about 5 to 10 cents.
Why know the note my room booms at?
Bass notes that land on it sound louder and last longer than the rest. Knowing the note tells you which ones to listen for.
Keep reading
2 min read
Test your room's bass without a measurement mic
You don't need special gear to find your room's boom. A slow bass sweep and your ears are enough, and your Mac's microphone can help.
4 min read
Room modes in plain English
A room mode is a bass note that fits between two of your walls, so it gets louder and rings longer. You can work out yours from your room's size.
2 min read
Your mix sounds bad in the car? Check your room first
When a mix is boomy or thin in the car but fine at home, your room is often hiding a bass note from you. Here's how to tell and what to do.