Knock on the wall and listen for a solid, less hollow sound
Look for electrical outlets, light switches, or plumbing fixtures, which are often attached to studs
Measure 16 inches from a known stud location, then check for another likely stud
Use a strong magnet to locate drywall screws or nails in the stud
Check baseboards, trim, or crown molding for nail patterns that indicate stud locations
Tap the wall lightly with a hammer or your knuckle and feel for denser spots
Remove an outlet cover and look inside to see which side of the box is attached to a stud
Drill a tiny test hole in an inconspicuous spot to confirm a stud
Use a flashlight at an angle to spot slight wall dimples from fasteners
Inspect the wall from the attic or basement if accessible to trace stud positions