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 passed33 year 7 months 24 of the day 20 hours 38 minutes 2 second
Unix timestamp523447200
Seconds1062392522
Minutes17706542.03
Hours295109.03
Days12296.21
Weeks1756.6
Months403.82
Years33.65
Decades3.37