Keeping myself occupied through this pandemic, I tripped upon this article https://backpackers.com/how-to-calculate-backpack-weight-with-lighterpack
Found myself curiously enthused & began what has become 3 days of off & on gear logging & sorting on https://lighterpack.com/
Now I WILL concede, that this site is more specifically after the benefits of effectively packing a light, hiking backpack.
But it has been interesting to see the weight breakdown of all of the items I carry in various categories. & also to consider the potential changes I can make to lighten my gear or the choices I make between necessary & luxury.