178 BPM in milliseconds
At 178 BPM one beat lasts 337.1 ms, which is 2.97 beats per second. One bar of 4/4 takes 1.35 seconds.
Presto usually means about 168–199 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 1,348.3 | 2,022.5 | 898.9 |
| Half | 674.2 | 1,011.2 | 449.4 |
| Quarter | 337.1 | 505.6 | 224.7 |
| Eighth | 168.5 | 252.8 | 112.4 |
| 16th | 84.3 | 126.4 | 56.2 |
| 32nd | 42.1 | 63.2 | 28.1 |