Health Calculators
Pregnancy Week and Due Date Calculator
Calculate how many weeks pregnant you are and your estimated due date from the date of your last period.
Leave at 28 if you are not sure.
Select the first day of your last period to see the result.
Whatever your result, consult a specialist
Health calculators give a general idea; they do not diagnose and are no substitute for an examination. Book an appointment with our doctors in the relevant department to have your result assessed together with your age, medical history and test results.
Other health calculators
Body Mass Index (BMI) Calculator
Calculate your body mass index from your height and weight and see where you stand according to the World Health Organization classification.
CalculateDaily Calorie Needs Calculator
Estimate your daily energy needs based on your age, sex, height, weight and activity level.
CalculateWaist-to-Hip Ratio Calculator
Use your waist and hip measurements to assess abdominal fat and the related cardiovascular risk.
CalculateDaily Water Intake Calculator
Find out how much water you should drink based on your weight and daily exercise time.
CalculateOvulation Calculator
Estimate your ovulation day and the days when you are most likely to get pregnant based on your menstrual cycle.
Calculate