What are the odds for a Pokemon being shiny in Pokemon Scarlet Violet?

[briley]

New Pokemon generations usually change something regarding shiny Pokemon, or they bring new mechanics to boost shiny Pokemon spawn.

Given that the brand new Generation 9 has just began, how do shiny Pokemon work now? Which are the odds for a wild Pokemon being shiny?

[Kadir]

Just like with most of the modern games, Scarlet and Violet share base Shiny odds of 1 in 4096, https://i.stack.imgur.com/m0BM0.jpg .

Using certain Sandwich recipes, players can activate something called Sparkling Power, a boost that will passively increase Shiny odds, with the maximum reached at level 3.

The Shiny Charm makes a return in Scarlet and Violet.

The final method for encountering wild Shinies with individually boosted odds is Mass Outbreaks, which work similarly to how they did in Legends: Arceus. Clearing Pokémon during a Mass Outbreak is how you increase Shiny odds, with modifiers kicking in after you clear 30 Pokémon and 60 Pokémon.

These are the combined odds:

Bonus	Standard rate	Mass Outbreak rate
Base	1 in 4096	1 in 2048 (30 pkmn) 1 in 1365.67 (60 pkmn)
Shiny Charm	1 in 1365.67	1 in 1024 (30 pkmn) 1 in 819 (60 pkmn)
Sparkling Power lv. 3	1 in 1024	1 in 819 (30 pkmn) 1 in 683 (60 pkms)
Sparkling Power lv. 3 & Shiny Charm	1 in 683	1 in 585 (30 pkmn) 1 in 512 (60 pkmn)

Source https://dotesports.com/pokemon/news/what-are-the-shiny-odds-in-pokemon-scarlet-and-violet , pretty much confirmed by https://www.serebii.net/scarletviolet/shinypokemon.shtml .