Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Newborn Weight Loss Calculator

Calculates the percentage of birth weight a newborn has lost in the first days of life. Used by nurses and parents to determine whether weight loss is within the expected 7–10% range or requires medical attention.

Birth Weight (grams)

Current Weight (grams)

Fill in the required fields to see your result.

Pediatrics

Newborn Jaundice Risk Calculator

Estimate a newborn's jaundice risk score from bilirubin levels, postnatal age, gestational age, and clinical risk factors. Use this at the bedside or at home to decide whether a follow-up bilirubin check is warranted.

Total Bilirubin Level (mg/dL)

Baby's Age (hours)

Gestational Age at Birth (weeks)

Risk Factors

Fill in the required fields to see your result.

Key differences

	Newborn Weight Loss Calculator	Newborn Jaundice Risk Calculator
Category	Pediatrics	Pediatrics
Inputs required	2	4
Result	Weight Loss Percentage (%)	Treatment Risk Score (% risk)
What it does	Calculates the percentage of birth weight a newborn has lost in the first days of life. Used by nurses and parents to determine whether weight loss is within the expected 7–10% range or requires medical attention.	Estimate a newborn's jaundice risk score from bilirubin levels, postnatal age, gestational age, and clinical risk factors. Use this at the bedside or at home to decide whether a follow-up bilirubin check is warranted.