170 BPM in milliseconds
At 170 BPM one beat lasts 352.9 ms, which is 2.83 beats per second. One bar of 4/4 takes 1.41 seconds.
Presto usually means about 168–199 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 1,411.8 | 2,117.6 | 941.2 |
| Half | 705.9 | 1,058.8 | 470.6 |
| Quarter | 352.9 | 529.4 | 235.3 |
| Eighth | 176.5 | 264.7 | 117.6 |
| 16th | 88.2 | 132.4 | 58.8 |
| 32nd | 44.1 | 66.2 | 29.4 |