Full list of all 84 Fallout 4 achievements. It takes around 80-100 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 6 DLC packs containing 34 achievements.
Reach Maximum Happiness in a Large Settlement
Get a Homerun
Placed A Grenade Or Mine While Pickpocketing
Hack 50 Terminals
Kill 5 Giant Creatures
Complete 50 Misc. Objectives
Complete "Rockets' Red Glare"
Complete "Underground Undercover"
Reach Level 50
Complete "Nuclear Family"
Complete "Powering Up"
Craft 100 Items
Complete "Ad Victoriam"
Complete "Blind Betrayal"
Read 20 Magazines
Collect 20 Vault-Tec Bobbleheads
Collect 10 Vault-Tec Bobbleheads
Join the Brotherhood of Steel
Play a Holotape Game
Complete 10 Side Quests
Pick 50 Locks
Reach Maximum Relationship Level with a Companion
Kill 300 Creatures
Discover 100 Locations
Recruit 5 Separate Companions
Decide the Fate of the Commonwealth
Complete "The Nuclear Option"
Kill 300 People
Ally with 3 Settlements
Reach Level 25
Complete "Sanctuary"
Create 50 Weapon Mods
Complete "Old Guns"
Complete "Mankind-Redefined"
Gather 1000 Resources Used For Crafting
Complete "Institutionalized"
Complete "The Molecular Level"
Build 100 Workshop Items
Get a Touchdown
Join the Railroad
Complete "Hunter/Hunted"
Complete "Dangerous Minds"
Complete "Reunions"
Complete "Unlikely Valentine"
Complete "Taking Independence"
Reach Level 10
Join the Minutemen
Reach Level 5
Complete "When Freedom Calls"
Enter The Wasteland
Complete "Restoring Order"
Complete "Headhunting"
Unlock 10 Robot Mods
Build 10 Robot Mods
Complete "Mechanical Menace"
Have 5 Tamed Creatures in a Settlement
Build One of Every Cage Type
Start a Spectated Arena Fight in a Settlement
Collect all issues of "The Islander's Almanac" magazine
Discover 20 Far Harbor Locations
Unlock 3 Far Harbor Workshop Locations
Defeat 30 Far Harbor Sea Creatures
Cook One of the New Far Harbor Recipes
Complete the quest "Close to Home"
Complete the quest "Cleansing the Land"
Complete the quest "The Way Life Should Be"
Complete the quest "Where You Belong"
Complete the quest "Far From Home"
Equip Vault 88 suit and Pip-boy on a settler
Become Overseer
Unlock all build areas of Vault 88
Produce 100 objects from your builders
Assign a settler to a pillory
Display a weapon on a weapon rack, armor on an armor rack, and power armor in a power armor display
Complete 12 quests for any Nuka-World Raider Gangs
Collect every issue of Scav! Magazine
Create 20 different flavors of Nuka-Cola
Defeat 40 Nuka-World Creatures while under the effect of any Nuka-Mix flavor
Redeem 100,000 tickets at the Nuka-Cade
Establish 8 Raider Camps in the Commonwealth
Complete "Power Play"
Complete "Home Sweet Home"
Complete "The Grand Tour"
Complete "Taken for a Ride"