25 minutes 12 seconds
There are 60 minutes in one hour, so multiply the number of hours by 60.
| 0.37 hours to minutes | 22.2 minutes |
| 0.38 hours to minutes | 22.8 minutes |
| 0.39 hours to minutes | 23.4 minutes |
| 0.4 hours to minutes | 24 minutes |
| 0.41 hours to minutes | 24.6 minutes |
| 0.43 hours to minutes | 25.8 minutes |
| 0.44 hours to minutes | 26.4 minutes |
| 0.45 hours to minutes | 27 minutes |
| 0.46 hours to minutes | 27.6 minutes |
| 0.47 hours to minutes | 28.2 minutes |
Converting 0.42 hours gives 25.2 minutes, since 0.42 × 60 = 25.2. In minutes and seconds that is 25 minutes 12 seconds.
The rule is minutes = hours × 60. Applying it to 0.42 hours gives 0.42 × 60 = 25.2 minutes.
In seconds, 0.42 hours comes to 1512 seconds — that is 0.42 × 3600, or 25 minutes 12 seconds.
Need to track a full shift? Use the Hours Worked Calculator to add up work time, breaks, and pay.