Your health, calculated simply
Understand your body better with our easy-to-use health calculators. Get instant insights into your BMI and blood pressure, and take the first step towards a healthier you.

Body Mass Index (BMI) calculator
Check your BMI
A quick starting point for understanding your weight and height — and where to go from here.
Work out your body mass index with the NHS's free, official calculator. It gives you your result, factors in age and ethnic background for more accurate advice, and points you to sensible next steps — always up to date with current UK guidance.
Calculate your BMI on the NHS
Blood pressure checker
Know your numbers
High blood pressure usually has no symptoms — the only way to know is to get it checked.
Check your blood pressure reading with the NHS's free, official tool. It shows your numbers on a chart and explains what they mean — always up to date with current UK guidance.
Check your reading on the NHSYour next step towards better health
After using our calculators, you'll have a clearer picture of your current health. If your results suggest a need for further attention, we encourage you to consult with a GP for clinical advice. For those looking to improve their health and fitness with structured, sustainable training and lifestyle support, explore our coaching programmes. Whether you need help getting stronger, fitter, or healthier, EnduroFit Coaching is here to guide you.