Technically, VBA arrays start wherever you want them to and end wherever you want them to. Thing is, since VBA is usually interfacing with MS Office, you’re heavily dependent on what the office APIs do. And unfortunately, they very often start counting with 1. So practically, you’re generally starting your counting with 1.
VBA arrays start at 0, unless you explicitly set it to start at 1.
Technically, VBA arrays start wherever you want them to and end wherever you want them to. Thing is, since VBA is usually interfacing with MS Office, you’re heavily dependent on what the office APIs do. And unfortunately, they very often start counting with 1. So practically, you’re generally starting your counting with 1.