For tracking purposes, or maybe because your shop manager needs to be aware of this, saving the total weight of each order and displaying it on the single order admin page is quite simple.
That’s right – WooCommerce does not save this value by default. You either need to save it yourself into the “order meta” or recalculate the weight based on the order items and their quantities. Here, we’ll cover option one (saving is better than calculating in regard to performance).
Enjoy 🙂Continue reading WooCommerce: Save & Display Order Total Weight