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
Collect 20 Vault-Tec Bobbleheads
Get a Homerun
Complete "The Nuclear Option"
Decide the Fate of the Commonwealth
Complete "Rockets' Red Glare"
Complete "Underground Undercover"
Complete "Powering Up"
Complete "Blind Betrayal"
Complete "Mankind-Redefined"
Complete "Institutionalized"
Complete "The Molecular Level"
Kill 5 Giant Creatures
Complete "Hunter/Hunted"
Collect 10 Vault-Tec Bobbleheads
Complete "Old Guns"
Complete 50 Misc. Objectives
Complete "Taking Independence"
Complete "Dangerous Minds"
Reach Level 50
Complete "Reunions"
Craft 100 Items
Join the Railroad
Complete "Unlikely Valentine"
Hack 50 Terminals
Complete 10 Side Quests
Kill 300 People
Join the Brotherhood of Steel
Discover 100 Locations
Recruit 5 Separate Companions
Reach Level 25
Kill 300 Creatures
Read 20 Magazines
Get a Touchdown
Pick 50 Locks
Reach Maximum Relationship Level with a Companion
Ally with 3 Settlements
Join the Minutemen
Reach Level 10
Gather 1000 Resources Used For Crafting
Create 50 Weapon Mods
Complete "Sanctuary"
Build 100 Workshop Items
Reach Level 5
Complete "When Freedom Calls"
Enter The Wasteland
Play a Holotape Game
Complete "Nuclear Family"
Complete "Ad Victoriam"
Reach Maximum Happiness in a Large Settlement
Complete "Restoring Order"
Complete "Headhunting"
Build 10 Robot Mods
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
Collect all issues of "The Islander's Almanac" magazine
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"
Defeat 30 Far Harbor Sea Creatures
Unlock 3 Far Harbor Workshop Locations
Discover 20 Far Harbor Locations
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
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
Produce 100 objects from your builders
Redeem 100,000 tickets at the Nuka-Cade
Complete "Power Play"
Complete "Home Sweet Home"
Complete "The Grand Tour"
Collect every issue of Scav! Magazine
Complete "Taken for a Ride"
Complete 12 quests for any Nuka-World Raider Gangs
Create 20 different flavors of Nuka-Cola
Establish 8 Raider Camps in the Commonwealth
Defeat 40 Nuka-World Creatures while under the effect of any Nuka-Mix flavor