87 BPM in milliseconds
At 87 BPM one beat lasts 689.7 ms, which is 1.45 beats per second. One bar of 4/4 takes 2.76 seconds.
Andante usually means about 76–107 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 2,758.6 | 4,137.9 | 1,839.1 |
| Half | 1,379.3 | 2,069.0 | 919.5 |
| Quarter | 689.7 | 1,034.5 | 459.8 |
| Eighth | 344.8 | 517.2 | 229.9 |
| 16th | 172.4 | 258.6 | 114.9 |
| 32nd | 86.2 | 129.3 | 57.5 |