We don’t use the augmented and diminished intervals here, as you would never talk about an augmented prime if somebody sang two sounds to you and asked what interval it is.īUT the interval between C and C♯ IS NOT a minor second (but the one between C and D♭ is). The interval between the sounds produced by these two keys is a minor second. For example, between a piano key which we denote by C, and another one denoted by C♯ or D♭. You should use the first one when you want to know an interval between two sounds. The first one deals with intervals between pitches, and the second - notes as units of music theory. We divided the music interval calculator into two parts. You'll learn the smallest musical interval, how to find interval quality, and how to find the distance between two notes, like from F to C. In the text below, you'll find a music intervals chart and a set of instructions on how to use the music interval calculator. Understanding and recognizing them is essential for musicians as it makes it easier to play or sing by ear, write melodies, communicate with other musicians, and understand more complex ideas in music theory. They are the building blocks of the different notes in a scale and chord construction, which in turn make up melodies and harmonies (you can learn the basics of harmonics at our harmonic series calculator).

Intervals are one of the basic concepts of music theory. If you want to know an interval between notes, the calculator will differentiate between enharmonic equivalents (like C# and D♭, which denote the same sound) and give you also diminished and augmented intervals. To find the interval between two pitches, choose from sounds in nine octaves and discover the simple and compound name for any distance greater than an octave. The music interval calculator helps you determine an interval between two notes.

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