How many seconds are in a day lmk

24 hours in a day

60 minutes in an hour

60 seconds in a minute

60 * 60 * 24 = 86,400 seconds

There are 86,400 seconds in a day. To find out how many seconds, you would have to multiply the amount of hours in a day by 60 to get the amount of minutes in a day, which is 1,440, then to find the seconds in those minutes, you multiply it again by 60, which is 86,400.