Fitness Calculators

Fitness Calculators

The GymNation fitness calculators help make your life easy! Whether you want to calculate BMI, use the calorie calculator, workout your BMR using our BMR calculator, or even figure out how much you should be lifting with our 1 rep max calculator - the GymNation fitness calculators have the answer.

At GymNation, it's not just all about your gym membership, we want to help you improve in all aspects of your life, both inside and outside of the gym!

Find and click on the relevant fitness calculator below, enter your details and start using our fitness calculators to put your fitness first TODAY!