171 BPM to MS
At 171 BPM, a quarter note lasts 350.88 ms, an eighth note 175.44 ms and a sixteenth note 87.72 ms. One bar of 4/4 lasts 1.40 s.
| Note | Straight (ms) | Dotted (ms) | Triplet (ms) | Hz |
|---|---|---|---|---|
| 1/1 | 1403.51 | 2105.26 | 935.67 | 0.71 |
| 1/2 | 701.75 | 1052.63 | 467.84 | 1.42 |
| 1/4 | 350.88 | 526.32 | 233.92 | 2.85 |
| 1/8 | 175.44 | 263.16 | 116.96 | 5.70 |
| 1/16 | 87.72 | 131.58 | 58.48 | 11.40 |
| 1/32 | 43.86 | 65.79 | 29.24 | 22.80 |