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 28 days 7 hours 34 minutes 16 seconds
Unix timestamp523447200
Seconds1062691096
Minutes17711518.27
Hours295191.97
Days12299.67
Weeks1757.1
Months403.93
Years33.66
Decades3.37