Body Mass Index - relates your weight to your height

BMI https://www.nhs.uk/live-well/healthy-weight/bmi-calculator/

Work out your risk of having a heart attack or stroke over the next ten years?

Q RISK 2 https://qrisk.org/2017/  Try to modify your changeable risk factors for example weight or blood pressure.

How many calories in a food?

Calories Consumed  https://www.nhs.uk/live-well/healthy-weight/calorie-checker/

If I walk for 60 minutes how many calories will I burn?

Calculate calories Burned https://www.bupa.co.uk/health-information/tools-calculators/calories-calculator