# How Many Seconds Does a Month Have?

If there are 30 days in a month, it is the same as 2,592,000 seconds. But there are also months in a calendar year that have 31 or 28 days. If there are 31 days in a month, then that month has 2,678,400 seconds.

To find the number of seconds in a month, multiply the number of days in a month by the number of hours in a day, the number of minutes in an hour, and the number of seconds in a minute (60). This is 28 x 24 x 60 x 60, which is 2,419,200 seconds for a month with 28 days.

A similar calculation is needed to find out how many seconds are in a year. But you would multiply the number of days in a year (365) by the number of hours in a day (24), by the number of minutes in an hour (60), and by the number of seconds in a minute (60). 31,536,000 seconds is the correct answer. Misha Khatri
Misha Khatri is an emeritus professor in the University of Notre Dame's Department of Chemistry and Biochemistry. He graduated from Northern Illinois University with a BSc in Chemistry and Mathematics and a PhD in Physical Analytical Chemistry from the University of Utah.