Dr. Sarah Chen

MD, MPH

Board-certified physician with 12 years in preventive medicine. Reviews health, nutrition, and life-science calculators.

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Reviewed Calculators (50+)

Blood Pressure Calculator

Health & Fitness Calculators

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Mean Arterial Pressure Calculator

Health & Fitness Calculators

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Pulse Pressure Calculator

Health & Fitness Calculators

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Cardiac Output Calculator

Health & Fitness Calculators

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Stroke Volume Calculator

Health & Fitness Calculators

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Ejection Fraction Calculator

Health & Fitness Calculators

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Heart Age Calculator

Health & Fitness Calculators

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Framingham Risk Score Calculator

Health & Fitness Calculators

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ASCVD Risk Calculator

Health & Fitness Calculators

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CHADS-VASc Score Calculator

Health & Fitness Calculators

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Heart Rate Zone Calculator

Health & Fitness Calculators

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Target Heart Rate Calculator

Health & Fitness Calculators

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Waist-to-Hip Ratio Calculator

Health & Fitness Calculators

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Waist-to-Height Ratio Calculator

Health & Fitness Calculators

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Body Roundness Index Calculator

Health & Fitness Calculators

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Ponderal Index Calculator

Health & Fitness Calculators

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Frame Size Calculator

Health & Fitness Calculators

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Lean Body Mass Calculator

Health & Fitness Calculators

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Fat-Free Mass Index Calculator

Health & Fitness Calculators

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Skeletal Muscle Mass Calculator

Health & Fitness Calculators

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Body Fat Caliper Calculator

Health & Fitness Calculators

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Navy Body Fat Calculator

Health & Fitness Calculators

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VO2 Max Estimate Calculator

Health & Fitness Calculators

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MET Minutes Calculator

Health & Fitness Calculators

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Exercise Heart Rate Calculator

Health & Fitness Calculators

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Recovery Heart Rate Calculator

Health & Fitness Calculators

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Heart Rate Variability Calculator

Health & Fitness Calculators

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Training Impulse Calculator

Health & Fitness Calculators

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Fitness Age Calculator

Health & Fitness Calculators

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Physical Activity Level Calculator

Health & Fitness Calculators

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PAL Calculator (Detailed)

Health & Fitness Calculators

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NEAT Calculator

Health & Fitness Calculators

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Protein Intake Calculator

Health & Fitness Calculators

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Carbohydrate Calculator

Health & Fitness Calculators

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Dietary Fat Calculator

Health & Fitness Calculators

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Fiber Intake Calculator

Health & Fitness Calculators

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Sugar Intake Calculator

Health & Fitness Calculators

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Sodium Intake Calculator

Health & Fitness Calculators

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Vitamin D Calculator

Health & Fitness Calculators

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Calcium Intake Calculator

Health & Fitness Calculators

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Iron Intake Calculator

Health & Fitness Calculators

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Water Needs Calculator

Health & Fitness Calculators

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Saturated Fat Calculator

Health & Fitness Calculators

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Added Sugar Calculator

Health & Fitness Calculators

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Pregnancy Weight Gain Calculator

Health & Fitness Calculators

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Gestational Age Calculator

Health & Fitness Calculators

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Fetal Growth Percentile Calculator

Health & Fitness Calculators

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Fertility Window Calculator

Health & Fitness Calculators

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Implantation Date Calculator

Health & Fitness Calculators

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hCG Doubling Time Calculator

Health & Fitness Calculators

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