172 BPM in milliseconds
At 172 BPM one beat lasts 348.8 ms, which is 2.87 beats per second. One bar of 4/4 takes 1.4 seconds.
Presto usually means about 168–199 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 1,395.3 | 2,093.0 | 930.2 |
| Half | 697.7 | 1,046.5 | 465.1 |
| Quarter | 348.8 | 523.3 | 232.6 |
| Eighth | 174.4 | 261.6 | 116.3 |
| 16th | 87.2 | 130.8 | 58.1 |
| 32nd | 43.6 | 65.4 | 29.1 |