

Resulting erroneous calculations on such systems are likely to cause problems for users and other reliant parties.Click to download and have a 30-day free trial This reports a maximally negative number, and continues to count up, towards zero, and then up through the positive integers again. There is a formula that can help you convert date and time to Unix timestamp.ġ. Firstly, you need to type the Coordinated Universal Time into a cell. Then type this formula =(A1-$C$1)*86400 into a cell, press Enter key, then if you need, drag the autofill handle to a range with this formula. Tips: In the formula, A1 is the date and time cell, C1 is the coordinate universal time you typed. If you have a list of timestamp needed to convert to date, you can do as below steps:ġ. In a blank cell next to your timestamp list and type this formula =(((A1/60)/60)/24)+DATE(1970,1,1), press Enter key, then drag the auto fill handle to a range you need.Ģ. Then right click the cells used the formula, and select Format Cells from the context menu, then in the popping Format Cells dialog, under N umber tab, click Date in the Category list, then select the date type in the right section.ģ. Click OK, now you can see the Unix timestamps have been converted to dates.ġ. A1 indicates the timestamp cell you need.Ģ. This formula also can use to convert timestamp series to date and time, just format the result to the date and time format.ģ.
UNIX EPOCH TIME CONVERTER FORMULA HOW TO
How to convert date time from one time zone to another in Excel? The above formula converts 10-digits number to a standard datetime, if you want to convert 11-digits number, or 13-digits number, or 16-digits number to a standard datetime in Excel, please use formula as below:Ĭonvert 11-digits number to date: =A1/864000+DATE(1970,1,1)Ĭonvert 13-digits number to date: =A1/86400000+DATE(1970,1,1)Ĭonvert 16-digits number to date: =A1/86400000000+DATE(1970,1,1)įor different lengths of number which needed to be converted to datetime, just change the number of zeros of the divisor in the formula to correctly get the result. This article will show you how to convert date time from one time zone to another in Excel.
