Table of 360edo intervals
Eliora proposes notating 360edo with calendar dates, Jan 1 being the tonic, Jan 2 being the next step, etc, and each month having even 30 days. The notation is convenient because 1 month in this scenario is equal to 1 semitone, and corresponds to 12edo.
Any other notation system involving the number 360 can also be used.
| Steps | Cents | Approximate ratios | Ups and downs notation | Calendar notation |
|---|---|---|---|---|
| 0 | 0 | 1/1 | D | January 1 |
| 1 | 100 | 15/14, 16/15, 17/16, 18/17, 19/18, 20/19, 21/20, 22/21 | D♯, E♭ | January 2 |
| 2 | 200 | 9/8, 10/9, 17/15, 19/17, 21/19 | E | January 3 |
| 3 | 300 | 6/5, 19/16, 20/17 | F | January 4 |
| 4 | 400 | 5/4, 14/11, 19/15, 23/18 | F♯, G♭ | January 5 |
| 5 | 500 | 4/3, 23/17 | G | January 6 |
| 6 | 600 | 7/5, 10/7, 17/12, 23/16 | G♯, A♭ | January 7 |
| 7 | 700 | 3/2 | A | January 8 |
| 8 | 800 | 8/5, 11/7, 19/12 | A♯, B♭ | January 9 |
| 9 | 900 | 5/3, 17/10 | B | January 10 |
| 10 | 1000 | 9/5, 16/9, 23/13 | C | January 11 |
| 11 | 1100 | 15/8, 17/9, 19/10, 21/11, 23/12 | C♯, D♭ | January 12 |
| 12 | 1200 | 2/1 | D | January 13 |