Just like in every other Pokémon games, Pokémon Sun and Moon players are also up and about in figuring out how to level up fast, especially when grinding in patches of tall grass and running into the limited number of trainers just don't cut it for them.
To go at it the smart way, all you need is a Lucky Egg, an item that lets the Pokémon holding it gain 50 percent more experience points. Couple that with the Battle Buffet, and you've got yourself an efficient daily training regimen.
Where And How To Get The Lucky Egg
First things first, you have to get your hands on a Lucky Egg. Here's what you have to do:
Step 1: Complete the main story first.
Step 2: Make sure you've caught 50 or more Pokémon already. If the registered Pokémon in your Pokédex is a little short, go catch some more.
Step 3: Head to Professor Kukui's research lab located around the southern part of Melemele Island at the Hau'oli Outskirts on Route 1, which is near your house.
Step 4: You should find Professor Kukui inside. Once you do, talk to him and he'll give you a Lucky Egg.
What's The Battle Buffet?
The Battle Buffet is an event that you can find in the mall in Hau'oli's Shopping District, allowing you to fight against multiple trainers.
To participate, you have to fork over 1,200 credits, and when you do, you'll have a special buffet. There, you have 10 turns to grab as many dishes as you can, but each time you get one, you fight a trainer.
That's basically it, but there are a few things to remember. First, you can only do this once a day. Second, you have to beat the Elite Four first before the trainers in the Battle Buffet will have formidable Pokémon that'll yield high experience points, otherwise you're going to fight against low-leveled Pokémon.
Now, what you want to do here is to make sure you have a high-level Pokémon that can KO opponents in one turn to make the most out of the 10 turns you have. Just to be clear on that, if it takes you six turns to take down an opponent, then you only have four turns left in total.
You'd also want to have the Pokémon you want to level up fast hold a Lucky Egg. This is particularly useful if you want a low-level Pokémon catch up to the levels of your main ones, as you can have it hold a Lucky Egg and turn on Exp. Share.
The Bottom Line
The only problem with the Battle Buffet is that you can only do it once per day, but other than that, it's a great way to find more trainers to fight with. Throw in a Lucky Egg in the mix, and you'll find a ton of experience points there every day.
Now that everything about how to level up fast in Pokémon Sun and Moon is cleared up, don't forget to check out our other guides, including where to find Eevee and Pikachu, how to get the Mythical Pokémon Magearna and how to evolve Eevee into Sylveon, Glaceon, Leafeon and more.