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 5 months 10 days 21 hour 44 minutes 5 seconds
Unix timestamp523447200
Seconds1055925125
Minutes17598752.08
Hours293312.53
Days12221.36
Weeks1745.91
Months401.36
Years33.45
Decades3.34