80 BPM in milliseconds
At 80 BPM one beat lasts 750.0 ms, which is 1.33 beats per second. One bar of 4/4 takes 3 seconds.
Andante usually means about 76–107 BPM.
| Note | Straight | Dotted | Triplet |
|---|---|---|---|
| Whole | 3,000.0 | 4,500.0 | 2,000.0 |
| Half | 1,500.0 | 2,250.0 | 1,000.0 |
| Quarter | 750.0 | 1,125.0 | 500.0 |
| Eighth | 375.0 | 562.5 | 250.0 |
| 16th | 187.5 | 281.3 | 125.0 |
| 32nd | 93.8 | 140.6 | 62.5 |