Contact

Report a calculation or display issue

A useful report includes the BPM you entered, the note division and feel you selected, the value you expected, and the value you saw. For a display problem, include your browser and whether you were using a phone or a computer.

Suggest a guide or improvement

Tell us which music production task you are trying to finish and where you get stuck. A concrete example helps us understand whether a new timing option, clearer explanation, or different interaction would help.

Before you write

The calculator FAQ explains the formula, dotted notes, and triplets. The production guides show how to use the values for delay and reverb.

Contacting us opens your email application. Read our privacy policy for how messages and browser preferences are handled.