This arm emits a high and a low energy x ray beam. Use a tape measure to determine your waist wrist hip and forearm circumference. For a 7 site measurement in women the chest area near the armpit and area. Determine your body fat percentage with our body fat calculator. A dexa scan is like getting a full body x ray so it does deliver a small degree of radiation. By measuring the absorption of each beam into parts of the body technicians can get readings for bone mineral density lean body mass and fat mass.
No body fat test be it body fat percentage scales dexa or skinfold calipers can accurately measure how much fat you have. For women the triceps area above the hip bone and either the thigh or abdomen are used for the 3 site measurement 2. Use the metric units tab if you are more comfortable with the international system of units si. Although this method is highly accurate you have to be dead in order for it to happen. The flat belly cheat sheet. You generally need a prescription and must visit a special clinic to have one done and the whole work may cost hundreds or even thousands of dollars.
You should treat this result as a rough estimate. However it can be difficult to find a center that has the ability to do this type of testing. The result might not be accurate as the one you would get from an actual body composition test but it can give you an estimate. The fitnescity online body fat calculator can be used to estimate your total body fat based on specific body measurements. To get the best results measure to the nearest 14 inch 05 cm. The body fat calculator can be used to estimate your total body fat based on specific measurements.
The only way to measure your body fat is to have it stripped out placed on a scale and weighed. Although the technology is improving its difficult to get an accurate body fat measurement from most commercially available body fat analyzers. Then input your gender and measurements below to receive a body fat index based on average values. The body fat index is not an indicator of fitness level since the calculation is made with no regard to height or weight. Remember that no calculator however complicated can replace a visit in a doctors office. For extremely overweight people dexa scans may be off by 3 to 5 percent.
Results from portable body fat analyzers can vary depending on many factors however including the quality of the device and how hydrated you are when the measurement is taken. Also because the machine scans body parts individually the test can also break down body composition per limb. Various types of body fat analyzers also called impedance meters are available to the general public. Underwater testing is considered to be an accurate tool for measuring body fat. It can only tell you if your body fat percentage is drastically too high but theres no reason to panic if the result differ slightly from the recommended value. To get the best results measure to the nearest 14 inch 05 cm.