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With this calculator, you can find out how many calories your body uses daily to maintain vital functions, and we also include the calories used during physical activity.Using this information you can adjust your diet to either gain muscle mass or lose weight.

Calculate your one-rep max with this calculator. You can choose to use pounds or kilograms and estimate your max lift based on the weight lifted and the number of repetitions completed with that weight. Adjust your strength training routine and track your progress using your estimated one-rep max.Try it now and optimise your performance in your workouts!

Calculate how many grams of protein, carbohydrates, and fats you should eat according to your goals

BMI is a measure that relates a person’s weight to their height to determine if their weight is healthy. It is calculated by dividing weight in kilograms by height in metres squared.

Use this calculator to determine the pace you should maintain during your training or competitions.You can calculate pace either by distance or by time.

Use this calculator to estimate your maximum heart rate and your training zones.

Use this calculator to estimate how much water you need to drink daily based on your weight, physical activity, and weather conditions.

Use this calculator to estimate how long you need to recover from a training session or competition.

Use this calculator to convert between different units of measurement, such as weight, distance, and volume.