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