Video Add Or Subtract Units Of Time. Jul 27 2019 - Enjoy the videos and music you love upload original content and share it all with friends family and the world on YouTube. Insert two periods of time and choose if you want them to add or to subtract.

20 minutes from nothing so we need to borrow. 16 hours 30 minutes plus 12 hours 45 minutes adds up to one day 5 hours and 15 minutes. To calculate the amount of time days hours minutes seconds between times on two different dates use the Time Duration Calculator.
This can be done by dividing the number of hours minutes or seconds by the number of the corresponding unit in one day 24 hours 1440 minutes 86400 seconds and then subtracting the resultant quotient from the given time.
Insert two periods of time and choose if you want them to add or to subtract. Upgrade to remove ads. You can also add a unit of time such as one and a half hours to a time of day such as 1000 am by using the TIME function. Write the numbers in proper place below the units.