Web Apps
Ovulation Calculator – Fertile Window & Ovulation Tracker
Use this free Ovulation Calculator to estimate your fertile window and ovulation date based on your menstrual cycle. Track fertility and conception timing easily.
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Free eGFR Calculator – Kidney Function & GFR Estimator
Use this free eGFR Calculator to estimate kidney function using serum creatinine, age, and sex. Calculate estimated glomerular filtration rate (eGFR) instantly.
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Pregnancy Due Date Calculator – Estimate Your Baby’s Due Date
Use this free Pregnancy Due Date Calculator to estimate your baby’s expected delivery date, gestational age, and trimester instantly using your last menstrual period (LMP).
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Free BMI Calculator – Body Mass Index Checker
Use this free BMI calculator to check your Body Mass Index instantly. Calculate BMI using height and weight and understand your healthy weight range.
Read moreBlood Sugar Calculator
Check your blood sugar levels with our free calculator. Analyze both Fasting Glucose and A1c percentages to see if you're in the Normal, Prediabetic, or Diabetic range.
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Blood Pressure Calculator
Check your blood pressure reading with our free online calculator. Get an instant, color-coded analysis of your systolic and diastolic numbers to understand your heart health risk.
Read moreCholesterol Calculator
Understand your cholesterol lab results. Our free calculator analyzes your Total, HDL, and LDL levels to give you a clear picture of your heart health and risk factors.
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