Search Ctrl K
Home / Tools
THE FEUTEX TOOLKIT

Tuplet Note Duration

Calculate note duration for a stated number of notes replacing a normal subdivision.

Music workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaDuration = 60000/bpm*4/denominator*normal_notes/tuplet_notes

Made for real tasks

  • Calculate note duration for a stated number of notes replacing a normal subdivision.
  • Compare two scenarios by changing the inputs and rerunning the tool.
Explore step-by-step workflows →

Worked example

Inputs

Tempo (BPM)
120 quarter notes/min
Normal notes
2 normal notes
Tuplet notes
3 tuplet notes
Denominator
8 note denominator

Expected results

Duration
166.6666667 ms

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter bpm, normal notes, tuplet notes, denominator.
  2. Use consistent units shown beside each input. Run the calculation and review the assumptions below.

Try this example

{
  "bpm": 120,
  "normal_notes": 2,
  "tuplet_notes": 3,
  "denominator": 8
}

Accuracy and scope

Tuplet count occupies the time of the entered normal-note count at the given note denominator. BPM refers to quarter notes; no dotted notes, ties or changing tempo.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.