How Much Do Diapers Cost? | HowMuchIsIt.org
Aug 13, 2018·An economy-size box of diapers will usually contain between 200 and 280 diapers and will cost around $45-$50. This works out to a unit price of $0.16-$0.25. Costco, for example, sells an economy pack of Huggies brand diapers for $43.99. For the first year, it is estimated that a baby will use an average of 5 diapers per day.