6 months old, born at 32 weeks
Chronological Age (months): 6 months; Gestational Age at Birth (weeks): 32 weeks
Corrected Age: 4.158803222 months
Corrected Age Calculator for Premature Infants
Health0.0(0)
Calculates the corrected (adjusted) age of a premature infant based on their actual age and gestational age at birth. Useful for tracking developmental milestones more accurately.
More tools:Health Calculators
How To Use
How to use this calculator
Start with your values, or try a preset.
Step 1
Enter Chronological Age (months) and Gestational Age at Birth (weeks) in the units shown.
Step 2
Read Corrected Age in the results panel. Results update as you change the inputs.
Step 3
Choose a preset to load an example, then adjust the values for your situation.
Worked Examples
Example calculations
See the inputs and their calculated results.
12 months old, born at 28 weeks
Chronological Age (months): 12 months; Gestational Age at Birth (weeks): 28 weeks
Corrected Age: 9.238204833 months
3 months old, born at 35 weeks
Chronological Age (months): 3 months; Gestational Age at Birth (weeks): 35 weeks
Corrected Age: 1.849252014 months
Explore the topic
Explore More Health Calculators
Explore practical health calculators for BMI, due dates, age tracking, calorie planning, and other everyday estimates.
People Also Calculate
Related Calculators
Continue with another tool on a related topic.
Health
Bone Age Calculator - Greulich & Pyle Method
Compare a bone age already assessed by a clinician with chronological age in years and months. This tool calculates the age difference; it does not read X-rays, determine skeletal maturity or diagnose a condition.
5,834 viewsOpen calculator
Health
Breast Cancer Risk Calculator (Gail Model)
Estimates a woman's risk of developing invasive breast cancer over the next 5 years and lifetime. This calculator uses the Gail Model, which considers factors such as age, race, personal history of breast biopsies, family history of breast cancer, and age at first menstrual period and childbirth.
1,360 viewsOpen calculator
Health
Coffee Consumption Health Tracker
This calculator helps analyze your caffeine intake from coffee, assesses potential health impacts, and provides personalized coffee consumption recommendations. It supports different brewing methods.
1,305 viewsOpen calculator
Health
Mean Arterial Pressure (MAP) Calculator
Calculates the average arterial pressure during a single cardiac cycle. MAP is considered a better indicator of perfusion to vital organs than systolic blood pressure.
1,302 viewsOpen calculator
Important
Use the result as an estimate and confirm any medical decisions with a qualified professional.