After completing my Diploma in Sports and Exercise Science, I have gained a different appreciation for what it takes to achieve and maintain good health.

A part of that has been learning the mathematics of health and applying them to my training.

Below you will find some of the calculators I have learnt about and used, to help you in your journey. A brief explanation with reference information can be found on each calculators page.

Body Mass Index

Body Mass Index (BMI) is a measure of body fat based on height and weight, used to assess health risks associated with weight status.

Learn More

Heart Rate Zones

Heart rate zones are intensity levels based on percentage of maximum heart rate, used to tailor workouts for different fitness goals and monitor exercise intensity.

Learn More

One Rep Max

The maximum weight a person can lift for a single repetition in a given exercise, often used to gauge strength levels.

Learn More

Total Daily Expenditure

Total calories burned in a day through activities like exercise, digestion, and daily tasks.

Learn More

Basal Metabolic Rate

The calories burned at rest to maintain basic bodily functions like breathing and circulation.

Learn More

Waist-to-Hip Ratio

A measure comparing waist circumference to hip circumference, used to assess distribution of body fat and associated health risks.

Learn More