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

Date yyyymmdd to utime (Unix TimeStamp)

Source: 20180224
Result: 1519430400 --> Sat, 24 Feb 2018 00:00:00 +0000


UTime to Date

Source: 1519457758
Result: 1519457758 --> 20180224 [Sat, 24 Feb 2018 07:35:58 +0000]


Duration


Result: 1519457758 --> 48 years 2 months 1 week 3 days 7 hours 35 minutes
    Today Minus Duration is [Thu, 01 Jan 1970 00:00:00 +0000]