22 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

54.545

33/32

1.2725
 undecimal comma, 33rd harmonic

3

109.091

16/15

-2.6404
 minor diatonic semitone

4

163.636

11/10

-1.3679
 4/5-tone, Ptolemy's second

5

218.182

25/22

-3.1277
 -

6

272.727

7/6

5.8564
 septimal minor third

7

327.273

40/33

-5.7680
 -

8

381.818

5/4

-4.4955
 major third

9

436.364

9/7

1.2795
 septimal major third, BP third

10

490.909

4/3

-7.1359
 perfect fourth

11

545.455

11/8

-5.8634
 undecimal semi-augmented fourth

12

600.000

55/39

4.8510
 -

13

654.545

16/11

5.8634
 undecimal semi-diminished fifth

14

709.091

3/2

7.1359
 perfect fifth

15

763.636

14/9

-1.2795
 septimal minor sixth

16

818.182

8/5

4.4955
 minor sixth

17

872.727

33/20

5.7680
 -

18

927.273

12/7

-5.8564
 septimal major sixth

19

981.818

44/25

3.1277
 -

 20

 1036.364

 20/11

 1.3679
  large minor seventh

 21

 1090.909

 15/8

 2.6404
  classic major seventh

 22

 1145.455

 35/18

 -5.7751
  septimal semi-diminished octave

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