I have played a lot of online games and always used fan sites to help me, and unfortunatelly I couldn't find a material calculator (except for the google sheet version).
So I thought, why dont build one?
And there it is
For now it is ugly, but it works
It is updated!
You can add as much runes as you would like, and see the total amount of material, gems ...
PS: to get an Elite Shard/Binder from the Lesser ones it is a tough and expensive task
1 - epic calculator
2 - add material images (Im terrible at this point hehe)
Keep an eye, more improvements will come, eventually
I hope this can helps you on your journey through Dungeon Boss,