BMI Calculator

Your BMI, or Body Mass Index, measures your weight in relation to your height. A BMI between 20 and 25 is considered healthy. Lower than 20 indicates underweight, while a BMI between 25 and 30 is considered overweight, and above 30 suggests obesity. Where do you fit in?

Basal Metabolic Rate Calculator

Our BMR tool calculates how many calories your body requires to maintain all vital organ functions while at rest. This measurement is known as your basal metabolic rate. While the BMR does not include any physical activity – or even the energy required to digest food – it comprises about 60-70% of most people’s total caloric expenditure.

Target Heart Rate

One way to make sure you’re exercising hard enough—but not too hard—is to measure your heart rate during cardio workouts. But what’s the ideal heart rate when working out? Our Target Heart Rate Calculator uses your age to determine your optimal fat burning zone.

Body Fat Calculator

Let’s face it, the scale tells only part of the story when trying to determine what kind of shape you’re in. Your body composition matters at least as much as what you weigh. What percentage of your body weight is fat? Our Body Fat Calculator will estimate it for you. So grab your measuring tape and let’s get started!

Calories Per Day

How many calories do you need to maintain your weight? While our BMR tool calculates your body’s energy requirements when at rest, the Calories Per Day calculator takes into account not just your height, weight, age, and sex, but also your activity level. Once you know how many calories your body needs for maintenance, it’s easy to figure out how much you can eat to lose weight.

Ideal Weight

Chances are you have some idea of what your ideal weight should be, but is that weight a healthy one? This calculator will determine your ideal weight range based on your height, reflecting a healthy BMI between 20 and 25.