GitHub - smogon/damage-calc: Pokemon games damage calculator
Pokémon Showdown on Twitter: "PS! Damage Calculator now fully supports Gen 9! A notable change is the addition of the "Tera Type" button. Credits to Kris (https://t.co/IaTbJodq2W), JetOU (https://t.co/cFNCZwH9Y6), Austin (https://t.co/Ra8oiq9GkD), and
New Damage Calculator for Easier Teambuilding : r/stunfisk
How To Use Damage Calc on Pokemon Showdown - YouTube
How to calculate damage with the Pokémon Damage Calculator - Upcomer
Showdex
Smogon University on Twitter: "The calculator from @PokemonShowdown has now been updated to the new generation. Find out just how much damage can be dealt from a fossil with 90 base Attack!