Comparing intervals using cents

We will later explain how to calculate cents, for now, we will give an example of interval comparison using cents.

Temeperament	C4	E4	Cents
Major third, Pitagorean tuning	260	329.06	408
Major third, just intonation	260	325	386

There's a 22 cents difference (408 - 386 = 22) between the thirds (thanks to the magic of cents, we calculate the difference by subtracting). In equal temperament, a half step has 100 cents. Therefore, the difference between thirds is almost 1/4 semitone. The use of cents helps to visualize the difference between the intervals.

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