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