19 Tone Equal Temperament

 Note degree

Value in cents

Nearest just interval

Difference in cents from just interval

Interval Name

1

0

1/1

0
 unison

2

63.158

36/35

+14.388
 1/4-tone, septimal diesis

3

126.316

15/14

+6.873
 major diatonic semitone

4

189.474

10/9

+7.070
 minor whole tone

5

252.632

7/6

-14.239
 septimal minor third

6

315.789

6/5

+0.148
 minor third

7

378.947

5/4

-7.367
 major third

8

442.105

9/7

+7.021
 septimal major third

9

505.263

4/3

+7.376
 perfect fourth

10

568.421

7/5

-14.092
 septimal tritone

11

631.579

10/7

-14.091
 Euler's tritone

12

694.737

3/2

-7.218
 perfect fifth

13

757.895

14/9

-7.021
 septimal minor sixth

14

821.053

8/5

+7.366
 minor sixth

15

884.211

5/3

-0.148
 major sixth

16

947.368

12/7

+14.238
 septimal major sixth

17

1010.526

9/5

-7.070
 just minor seventh

18

1073.684

15/8

-14.585
 classic major seventh

19

1136.842

35/18

-14.388
 octave - septimal diesis

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