Knock on the wall and listen for a solid, dull sound instead of a hollow one
Tap along the wall horizontally until the sound changes
Measure 16 inches from a known stud location, since many studs are spaced 16 inches apart
Measure 24 inches from a known stud location, since some walls use 24-inch spacing
Look for electrical outlets, switches, or wall plates, which are often attached to a stud
Remove the outlet or switch cover and check for the stud on one side of the box
Use a strong magnet to find drywall screws or nails in the stud
Scan the wall for small nail pops, screw dimples, or patched holes
Check baseboards or trim for nails that may indicate stud locations
Use a thin finish nail or pin to make small test holes in an inconspicuous area
Probe from a known stud location and mark the wall as you confirm spacing
Check corners, since studs are often placed near them
Look near windows and doors, where studs frame the openings
Use a flashlight at an angle to spot slight wall surface imperfections
Follow the line of fasteners vertically to trace a stud
Verify the stud location with multiple methods before drilling or mounting