Adjusted Age Calculator
HealthCalculates the corrected age for premature babies, adjusting for their early birth.
How to use this calculator
Start with your values, or try a preset.
Enter Date of Birth, Current Date, and Gestational Age at Birth (Weeks) in the units shown.
Read Weeks Premature, Chronological Age (Weeks), Adjusted Age (Weeks), and Adjusted Age (Years) in the results panel. Results update as you change the inputs.
Choose a preset to load an example, then adjust the values for your situation.
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Use the result as an estimate and confirm any medical decisions with a qualified professional.