The format of the time I'm working on is this: 12/20/2022 2:00 - 4:00. I'd like to convert this to UTC so -8, i'd hope it'll look like this: 12/19/2022 18:00 - 20:00.
The Google sheet formula =A1+(-8/24) doesn't seem to work since it doesn't recognize the hyphen as a number. I've updated the Format to Number and Date, but get the same error. Is there any other formula or workaround I can try? Thank you.