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Macro Calculator-Our Macro Calculator helps you estimate how many calories, protein, carbohydrates, and fat you may need each day based on your body and fitness goal.Make complicated calculations easier with our BAC Calculator simple free calculator tools. Whether you want to lose weight, maintain your weight, or build muscle, knowing your daily macros can make … Read more

Period Calculator-Our Period Calculator helps you estimate your next period date based on the first day of your last period and your average menstrual cycle length.You can also use it to understand your period cycle, cycle day, period length, next period date, estimated ovulation date, and fertile window.Use our Fitness & Health Calculators to make … Read more

Ovulation Calculator-Use our Ovulation Calculator to estimate your ovulation date, fertile window, and most fertile days based on your menstrual cycle.Simply enter the first day of your last period and your usual cycle length. The calculator gives you an estimated ovulation date and fertile window.Use our Fitness & Health Calculators to make everyday fitness calculations … Read more

Pregnancy Weight Gain Calculator-Our Pregnancy Weight Gain Calculator helps you understand how much weight you may need to gain during pregnancy based on your pre-pregnancy weight, height, pregnancy week, and pregnancy type.Use our Fitness & Health Calculators to make everyday fitness calculations easier  Enter your information to estimate your recommended pregnancy weight gain range and … Read more

Target Heart Rate Calculator-Our Target Heart Rate Calculator helps you find your estimated heart rate range for exercise based on your age and resting heart rate.Knowing your target heart rate can help you understand how hard you are working during walking, running, cycling, gym workouts, and other cardio exercises.Use our Fitness & Health Calculators to … Read more

One Rep Max Calculator-Our One Rep Max Calculator helps you estimate the heaviest weight you could lift for one complete repetition.You do not need to test your maximum weight directly. Simply enter the weight you lifted and the number of reps you completed, and the calculator estimates your 1 Rep Max (1RM).Use our Fitness & … Read more

Calories Burned Calculator-Want to know how many calories you burn while walking, running, cycling, swimming, or working out?,Our Calories Burned Calculator gives you a quick estimate based on your body weight, activity, and exercise duration. Simply choose an activity, enter your weight and time, and the calculator estimates how many calories you burned.Make fitness calculations … Read more

Healthy Weight Calculator-Our Healthy Weight Calculator helps you estimate a healthy weight range based on your height. You can also use it to understand your BMI, ideal weight, healthy weight range, and weight category.Make fitness calculations simple with Calories Burned Calculator and body measurement calculators. Simply enter your height and weight to get an easy-to-understand … Read more

Lean Body Mass Calculator-Use our Lean Body Mass Calculator to estimate your lean body mass (LBM) from your height and weight. If you know your body fat percentage, you can also calculate your lean mass directly.Make fitness calculations simple with Healthy Weight Calculator and body measurement calculators. Your lean body mass is an important part … Read more

Army Body Fat Calculator-Use our Army Body Fat Calculator to check your Waist-to-Height Ratio (WHtR) and understand the current U.S. Army body composition standard.The current Army method uses a simple measurement: your waist circumference at the belly button divided by your height. The current standard is a WHtR below 0.55.Make fitness calculations simple with Lean … Read more