How to add date and time in Google spreadsheet

[generector]

Extremely valuable formula: =Value(Hour(now()+time(2, 0, 0)))+value(minute(now()))/60 now() time zone adjusted, minutes as %

[himanshusharma-gwho]

hi sagar i want to manage my worker time in in chake box time auto enter and in out check box time auto enter and in other cell total time durations count and come

[jananipriya]

Sir, how to add dates for the full month

[rizwankhan]

Thank you for keeping it small and simple

[himanshusharma-gwho]

cell in ☑ time 2.00 am cell out ☑ 4.00 am cell durations 2.00 like this

[davidmalarkey]

Can this be made as a static time? meaning once I trigger the time ( =if(ISBLANK(B3), , NOW()) ) then the time stays that time?

[ferlinmarcini]

I tried it but the date and time is 12 hours difference then my time zone