What weight hammer should I buy for general home use?

Across the reviewers we read, a 16 oz claw hammer is the consensus all-purpose pick for homeowners, light enough to swing accurately for picture hanging and trim work, heavy enough to drive framing nails when needed. Step up to 19–22 oz for serious framing or demolition, and down to 8 oz for tack work, upholstery, or a kid-friendly toolbox.