This is just a convenience thingy for myself, please dont complain about it :)

Date yyyymmdd to utime (Unix TimeStamp)

Source: 20170624
Result: 1498262400 --> Sat, 24 Jun 2017 00:00:00 +0000


UTime to Date

Source: 1498343069
Result: 1498343069 --> 20170624 [Sat, 24 Jun 2017 22:24:29 +0000]


Duration


Result: 1498343069 --> 47 years 6 months 2 weeks 4 days 22 hours 24 minutes
    Today Minus Duration is [Thu, 01 Jan 1970 00:00:00 +0000]