![]() ![]() It may be a bit slow, but it seems to work ok. “For negative numbers, it is quicker to take the abs decimal, subtract one, do the binary, then NOT the result.” You can also enter the number and change its format using the menu. I added some functionality to your Dec2Bin code to be able to process negative numbers… Per ‘David’ from To open Excel in windows go Start - Programs - Microsoft Office - Excel. So follow the above chart and image with example. We knew that one hexadecimal is equal to 4 bits and MAC address is of 48 bits. Let's convert step by step first use two hexadecimal number that is 00. For that use any MAC address let's take example. Optional NumberOfBits As Variant) As Stringĭec2Bin = Format$(DecimalIn - 2 * Int(DecimalIn / 2)) & Dec2Binĭec2Bin = "Error - Number exceeds specified bit size"įunction Bin2Dec(BinaryString As String) As Variantīin2Dec = CDec(Bin2Dec) + Val(Mid(BinaryString, _Įnd Function 6 responses on “ VBA – Converting Between Decimal and Binary” Now let's convert MAC address into binary. ' answer by specifying the number of bitsįunction Dec2Bin(ByVal DecimalIn As Variant, _ ' NOTE: You can limit the size of the returned It took a little digging but eventually came across this little gem and thought it was worth posting for others to use. Lets convert this binary address into a decimal IP address. Excel for Mac (version 16.67), running on macOS Big Sur 11.5.2. Multicast MAC addresses only offer 23 bits so we have to do some mapping between 元 and L2. Quite some time ago I had a particular need to convert Decimal to Binary and vice versa. Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. ![]()
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