The service will allow you to know how many seconds, minutes, hours, days, weeks, months and years have passed from the date.

Enter the date  Time zone or Full information on the date
Have passed32 year 3 month 7 days 16 hours 20 minutes 54 second
Unix timestamp523447200
Seconds1018814214
Minutes16980236.9
Hours283003.95
Days11791.83
Weeks1684.55
Months387.25
Years32.27
Decades3.23