156 BPM in milliseconds
At 156 BPM one beat lasts 384.6 ms, which is 2.6 beats per second. One bar of 4/4 takes 1.54 seconds.
Allegro usually means about 120–167 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 1,538.5 | 2,307.7 | 1,025.6 |
| Half | 769.2 | 1,153.8 | 512.8 |
| Quarter | 384.6 | 576.9 | 256.4 |
| Eighth | 192.3 | 288.5 | 128.2 |
| 16th | 96.2 | 144.2 | 64.1 |
| 32nd | 48.1 | 72.1 | 32.1 |