Fitness Tools

Simple fitness calculators for the gym and everyday training, from calories and protein to your one rep max. For general guidance only.

Estimate your daily calorie needs for your goal.

Work out your BMI and healthy weight range.

Estimate your total daily energy expenditure.

Work out a daily protein target for your goal.

Estimate calories burned by activity and duration.

Split daily calories into protein, carbs and fat.

Estimate your body fat percentage from measurements.

Estimate calories burned and distance from your steps.

Estimate your one rep max from a working set.

Estimate a healthy weight range for your height.

Work out your pace and speed from distance and time.

Work out which plates to load on each side of the bar.

Estimate how much water to drink each day.

Plan your warm-up sets up to your working weight.

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