Full list of all 45 Hogwarts Legacy achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 45 achievements, and there is 1 DLC pack containing 0 achievements.
Use Ancient Magic on every enemy in the game
Find the Map Chamber as a Hufflepuff
Find the Map Chamber as a Ravenclaw
Find the Map Chamber as a Slytherin
Spend all Talent Points
Complete all collections
Reach Level 40
Complete all Merlin Trials
Stun 10 different enemies using a Mandrake
Win the House Cup
Defeat enemies in all battle arenas
Complete all side quests
Use Flipendo ten times – to tip one cow or several
Breed every type of beast
Complete Natsai Onai's relationship line
Complete Sebastian Sallow's relationship line
Complete Poppy Sweeting's relationship line
Defeat Ranrok
Subdue the Lord of the Shore
View all Pensieve memories
Defeat a total of fifty enemies using Petrificus Totalus
Discover all cairn dungeons
Upgrade a piece of gear 3 times
Rescue the phoenix
Wield a Deathly Hallow
Beat Imelda's time in all broom races
Reach the highest point in the castle, the Headmaster's upper study
Grow every type of plant
Learn all spells
Save a dragon
Brew every type of potion
Reach a combo of 100
Upgrade a piece of gear
Unlock all Floo Flames
Find all Demiguise statues
Complete all tiers of a challenge
Visit Poidsear Coast
Meet Charles Rookwood in the Map Chamber
Follow butterflies to a treasure
Find the Map Chamber as a Gryffindor
Spend 5 Talent Points
Survive the troll attack on Hogsmeade
Invoke Ancient Magic for the first time
Attend your first class
Complete the introduction and finish the Sorting Ceremony