Calculators

Tracks menstrual cycles and predicts the start date of future periods.

Estimates the 10-year risk of developing cardiovascular disease (e.g., heart attack, stroke) using factors like age, cholesterol, and blood pressure. This calculator is based on a simplified model and should not be used as a substitute for professional medical advice. Consult with a healthcare provider for personalized risk assessment and treatment.

Calculates the ratio of waist circumference to hip circumference, an indicator of abdominal fat and health risk.

Calculates Body Mass Index based on height and weight, indicating weight categories (underweight, normal, overweight, obese).

Calculates the estimated mercury content in fish and provides safe consumption recommendations based on body weight.

Calculates the required medication dosage based on the desired dose and medication concentration.

Calculates the appropriate dosage of paracetamol (acetaminophen) for children based on their weight. This calculator assumes a standard concentration of 120mg/5mL for oral suspensions. Always consult with a healthcare professional before administering any medication.

Converts HbA1c percentage to average blood glucose level (mg/dL or mmol/L).

Estimates the calorie surplus needed to gain a specific amount of weight over time. Based on the general guideline that 3500 calories equals approximately one pound of fat.

Estimates daily protein requirements based on weight, activity level, and goals.