Typically the narrowest part of your waist will be immediately above your belly button. Measure the circumference of your chest.

How And Why To Measure Your Body Fat Percentage
Put in my body measurements. Measure the circumference of your bust at the largest point. Make sure that the tape is not too tight by breathing in and out. Place the tape measure around your bust at its fullest point. Measure at the fullest point of your bust with a soft measuring tape. Our body shape calculator needs four measurements to accurately determine your body type. Measure the circumference of your waist.
Use the tape to circle. Place the tape measure around your torso at its narrowest spot. Place one end of the tape measure at the fullest part of your bust wrap. Stand in front of a mirror and use a measuring tape to find the measurements. Make sure the tape is not tight but is still nice and close. You can use the measurements you took for the body fat calculator.
Check out the easy to follow instructions for getting accurate measurements for each body part below. See your 3d body shape from measurements. Measurement of your bust hip and waist before using this calculator make sure you know your bust hip and waist size. Using the front end camera of any mobile device sizers proprietary computer vision technology precisely calculates a persons body measurements with the highest accuracy and utilizes deep learning algorithms to determine correct size recommendations for best fitting clothing.