Add a calculated HH:MM:SS to the Current time in excel?

0

I've made a spreadsheet to quickly calculate how long a 3D render will take based on number of frames & minutes per frame.

However I'm also wanting to add a calculation that shows the time and date the render would finish, if the render was to start at the current time.

Similar to how this website works: http://www.simonreeves.com/rendertimecalc/

Currently I have the render time formula working, which gives me a HH:MM:SS result, and I also have the current time in a cell as =NOW(), but I'd like a formula that adds together the HH:MM:SS result to the current time, in order to give me a real world 'finish time'.

Is this possible at all?

I tried =NOW()+E20 (E20 being my render time result cell), but that just gives me a long number such as 1026978:02:54...

Saxon Rix

Posted 2017-02-23T16:26:26.713

Reputation: 27

sounds like a cell formatting issue. Are both cells actual time values or did you construct your rendertime as a combination of numbers and colons manually? Also there are two types of time formattings in excel, basically a date and a timespan. you want to add a timespan to a date and format the result as a date. maybe you simply formatted your result as a timespan, that might explain the large amount of hours. – TheUser1024 – 2017-02-23T16:48:30.277

I just tried =NOW()+H4 (H4 containing a time in HH:MM:SS format) And it calculated without a problem. So your function should be valid. Maybe check the cell formatting? – Christofer Weber – 2017-02-23T16:49:03.513

Format the cell as Custom and select dd-mm-yyyy hh:mm:ss in Number Group – yass – 2017-02-23T18:16:36.343

Answers

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Format the cell as Custom and select dd-mm-yyyy hh:mm:ss in Number Group

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yass

Posted 2017-02-23T16:26:26.713

Reputation: 2 409