ChronoAge

Premature Corrected Age Calculator

Use this free premature corrected age calculator to enter birth date, assessment date, and gestational age, then get corrected and chronological age together for preterm documentation.

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Calculate Premature Corrected Age On This Page

This calculator opens in preemie mode so you can enter gestational age immediately and generate both corrected and chronological age without an extra navigation step.

Professional Age Calculator

Corrected age calculation for premature babies

YYYY-MM-DD

Please select the birth date

Calculate age as of this specific date

Gestational Age

Ready to Calculate

Enter birth date and assessment date to calculate chronological age with professional accuracy