Enter your baby's age to see reference wet and dirty nappy counts per day, with a warning about dehydration. This is an approximate reference, not medical advice; for any health concern or emergency, contact your pediatrician or emergency services, and follow WHO, CDC or your local health authority guidance.
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How to Use the Baby Diaper Usage Tool
Enter your baby's age and press Show Counts. You get typical daily wet and dirty nappy numbers.
Reading the result
Newborns have many wet nappies a day; this gradually falls as they grow.
Dirty nappy frequency varies a lot, especially with breastfeeding.
Counts change with feeding and illness and are only a guide.
The number of wet nappies is a useful sign of how well hydrated your baby is.
Features
Reference wet and dirty nappy counts by age
Dehydration warning with signs to watch for
Covers the first two years
This is an approximate reference, not medical advice; for any health concern or emergency, contact your pediatrician or emergency services, and follow WHO, CDC or your local health authority guidance.
All processing runs locally in your browser. Your data is not uploaded to any server.
Contact your pediatrician if your baby has much fewer wet nappies than usual, is very sleepy, is not feeding, or you are worried at all.