72 equal temperament Interval size Interval size

| interval_name | size_steps | size_cents | midi_3 | just_ratio | just_cents | midi_6 | error_ |
|---|---|---|---|---|---|---|---|
| perfect fifth | 42 | 700 | play (help·info) | 3:2 | 701.96 | play (help·info) | −1.96 |
| septendecimal tritone | 36 | 600 |  | 17:12 | 603.00 |  | −3.00 |
| septimal tritone | 35 | 583.33 | play (help·info) | 7:5 | 582.51 | play (help·info) | +0.82 |
| tridecimal tritone | 34 | 566.67 | play (help·info) | 18:13 | 563.38 |  | +3.28 |
| 11th harmonic | 33 | 550 | play (help·info) | 11:8 | 551.32 | play (help·info) | −1.32 |
| (15:11) augmented fourth | 32 | 533.33 | play (help·info) | 15:11 | 536.95 |  | −3.62 |
| perfect fourth | 30 | 500 | play (help·info) | 4:3 | 498.04 | play (help·info) | +1.96 |
| septimal narrow fourth | 28 | 466.66 | play (help·info) | 21:16 | 470.78 | play (help·info) | −4.11 |
| 17:13 narrow fourth | 28 | 466.66 | play (help·info) | 17:13 | 464.43 |  | +2.24 |