Fallout 4 Tips to Level Up Faster

Sleep in Beds

As you explore the wasteland, you'll encounter various beds that you can sleep in. If you can't find one wandering around, try a Hotel.

Sleeping in beds will regenerate your health but it'll also tack on an added benefit that gives you a nice little bonus to experience gain.

If you sleep in a bed, you'll get the Well Rested perk for a limited time. The Well Rested perk applies a temporary 10% experience gain to your character.

Before you sleep in a bed, map out what you're going to do with the added bonus. Maybe you grind some enemies in a zone that you're familiar with. Maybe you try and tackle some higher level combatants.