Plz help finish expression for YEARS & MONTHS in countdown clock

[bestifusedbyjars]

(Years) YY= ??
(Months) MM= ??
(Days) DD = Parent group’s date - clock’s current date/time :format as seconds / 60 / 60 / 24 modulo 365 - 0.5 :rounded to 0
(Hours) HH = Parent group’s date - clock’s current date/time :format as seconds / 60 / 60 modulo 24 - 0.5 :rounded to 0
(Minutes) MM = Parent group’s date - clock’s current date/time :format as seconds / 60 modulo 60 - 0.5 :rounded to 0
(Seconds) SS = Parent group’s date - clock’s current date/time :format as seconds modulo 60

[richard10]

If you use the plugin unix time, this is in seconds already, just do a simple subtract your target time from your current time to get remaining time in seconds