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Body surface area calculator child

Enter height and weight, automatically calculate body surface area (BSA), supports two mainstream formulas

Input Parameters

  • Features
  • Formula Explanation

Features

Enter height (cm) and weight (kg), instantly calculate child body surface area (BSA), supports two common formulas, results can be copied.

Formula Explanation

  • Mosteller：BSA (m²) = <code>√[身高(cm) × 体重(kg) / 3600]</code>
  • Dubois & Dubois：BSA (m²) = <code>0.007184 × 体重(kg)^0.425 × 身高(cm)^0.725</code>