15 equal temperament Interval size Size of intervals in 15 equal temperament

| interval_name | size_steps | size_cents | just_ratio | just_cents | error | audio |
|---|---|---|---|---|---|---|
| minor third | 4 | 320 | 6:5 | 315.64 | +4.36 | Play Category:Articles with hAudio microformats |
| septimal minor third | 3 | 240 | 7:6 | 266.87 | −26.87 | Play Category:Articles with hAudio microformats |
| septimal whole tone | 3 | 240 | 8:7 | 231.17 | +8.83 | Play Category:Articles with hAudio microformats |
| major tone | 3 | 240 | 9:8 | 203.91 | +36.09 | Play Category:Articles with hAudio microformats |
| minor tone | 2 | 160 | 10:9 | 182.40 | −22.40 | Play Category:Articles with hAudio microformats |
| greater undecimal neutral second | 2 | 160 | 11:10 | 165.00 | −5.00 | Play Category:Articles with hAudio microformats |
| lesser undecimal neutral second | 2 | 160 | 12:11 | 150.63 | +9.36 | Play Category:Articles with hAudio microformats |
| just diatonic semitone | 1 | 80 | 16:15 | 111.73 | −31.73 | Play Category:Articles with hAudio microformats |