What Size Diapers To Buy Apr 2026
: Look for red indentations around your baby’s thighs, groin, or waist after removing the diaper.
16-28 lbs. 5 per day. 7 month. 22-37 lbs. 4 per day. 8 month. >27 lbs. 4 per day. 6 month. >35 lbs. 4 per day. 3.5 month. >41 lbs. When Should You Size Up Baby's Diaper? - Pathways.org
Most major brands, including and Huggies , follow a similar weight-based sizing structure. Diaper Size Baby's Weight (lbs) Approximate Age Preemie Under 6 lbs Newborn (Premature) Newborn (N) Up to 10 lbs 0–1 month Size 1 8–14 lbs 1–4 months Size 2 12–18 lbs 3–8 months Size 3 16–28 lbs 5–24 months Size 4 22–37 lbs 18–36 months Size 5 Over 27 lbs Size 6 Over 35 lbs Source: Consolidated from Hiccapop and BabyCenter . 5 Signs It's Time to Size Up what size diapers to buy
: If leaks or "peesplosions" are happening daily despite a proper snug fit, the diaper likely lacks the absorbency needed for your baby’s output.
Finding the right diaper size is more of an art than a science. While manufacturers provide weight ranges on every box, every baby's body shape is unique—meaning a "perfect fit" for one 10-pounder might be a blowout waiting to happen for another. : Look for red indentations around your baby’s
: You should be able to comfortably fit two fingers under the fastened waistband. If it’s a struggle, the diaper is too tight.
: A properly fitting diaper should sit just below the belly button. If it’s riding low like 2000s-style jeans, it’s too small. 7 month
: Tabs should easily reach the center of the waistband. If you have to tug them to make them meet, move up. Diaper Size Chart by Weight | Huggies® US