Free tools to help you train and eat smarter.
Strength
Estimate your one-rep max for any exercise based on the weight and reps you lifted.
Figure out which plates to load on each side of the bar for your target weight.
Nutrition
Find your daily calorie needs for weight loss, maintenance, or muscle gain.
Get your ideal protein, carb, and fat split based on your calorie target and goals.
Calculate your Total Daily Energy Expenditure based on your stats and activity level.
Find out how many grams of protein you need daily based on your weight and goals.
Body Composition
Calculate your Body Mass Index and see where you fall on the BMI scale.
Estimate your body fat percentage using the U.S. Navy method.