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Calcimator

Pediatric Blood Pressure Calculator

Classify pediatric blood pressure by percentile using AAP 2017 guidelines adjusted for age, sex, and height.

Inputs

mmHg
mmHg
years
%ile

Results

Systolic Percentile

29.5%ile

Diastolic Percentile

45.5%ile

Classification

Normal

How to Use This Calculator
  1. Measure blood pressure with an appropriately sized cuff after the child has been resting for at least 5 minutes.
  2. Enter Systolic BP and Diastolic BP readings in mmHg.
  3. Enter the child's Age in years (1–17), Sex (1 = Male, 2 = Female), and Height Percentile from the growth chart.
  4. The calculator computes Systolic and Diastolic percentiles using AAP 2017 normative data adjusted for age, sex, and height.
  5. Review the Classification — Normal, Elevated, Stage 1, or Stage 2 Hypertension — and follow AAP confirmation and management guidelines.
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