To convert 5.27 hours into minutes manually, you can use a simple conversion formula. There are 60 minutes in one hour, so you multiply the number of hours by 60. In this case, multiplying 5.27 hours by 60 gives you 316.2 minutes. Therefore, 5.27 hours is equivalent to 316.2 minutes. This conversion is handy for various calculations, such as time management or scheduling events.