[ristic]

I don't have any experience working with macros between Excel and Calc. That said I did find some resources that may answer your question. First off: https://help.libreoffice.org/Common/Using_Microsoft_Office_a...

There seems to be at least one tool that can convert macros from Excel to Calc for you: http://www.business-spreadsheets.com/vba2oo.asp Having done no testing, I have no idea how well this will work.

Also, there seems to be a good resource on specifically LibreOffice macros available here: http://www.debugpoint.com/category/programming/libreoffice