Diaper Cost Calculator
See the full financial picture — birth to toilet training.
The True Cost of Diapering
Diapers are one of the biggest ongoing expenses of early parenthood. A baby will use approximately 6,000-8,000 diapers before toilet training — typically completed between ages 2.5 and 3.5 years.
Disposable Diaper Economics
Disposable diapers range from $0.15 per diaper (store brand, bulk) to $0.45+ per diaper (premium eco-friendly brands). The sweet spot for most families is $0.25-$0.30 per diaper through subscription services and bulk buying. Buying in bulk from warehouse clubs saves 20-30% compared to drugstore prices.
Cloth vs Disposable: The Full Picture
Cloth diapers cost $300-$600 upfront for a full set of 24-36 diapers. Ongoing costs are just laundry — roughly $20/month. Total savings over 2.5 years: $1,000-$2,000. Cloth diapers can also be reused for subsequent children, making them even more economical for larger families.
Cost Formula
Average: 7 diapers/day × 912 days (2.5 years) × $0.28 = approximately $1,787