Adjusted Age Calculator

Free calculate adjusted age for premature infants. Get instant, accurate results with our easy-to-use calculator.

Birth Information

Full term is typically 37-40 weeks

Results

Enter birth information to calculate adjusted age

About Adjusted Age

  • • Adjusted age = Chronological age - (40 weeks - Gestational age at birth)
  • • Used for premature infants to assess developmental milestones
  • • Typically used until 2-3 years of age