### Percentage of fat in the body

Regular determination of the percentage of body fat is the best way to evaluate the effectiveness of a diet or fat burning workouts. The usual figure on scales and weight in kilograms can distort the real situation, because during slimming the body is inclined to replace part of the lost fat with water.

There are many methods for calculating the percentage of body fat, but most of them have an extremely high level of error. Trust is recommended only professional methods - if a cheap floor scales showed you have 2% fat, it does not mean anything.

### Perfect fat level

### How to calculate the percentage of fat?

Calculate the percentage of fat in the body simply - for this you need to divide the body fat in the body by the total weight. For example, if you have 10 kg of fat with a weight of 70 kg, then the percentage of fat will be 10/70 = 14.3%.However, the key difficulty is that you need to know how much fat you have.

There are several methods for determining the amount of fat in the body. Only one of them - hydrostatic weighing - is direct and shows a real figure for your body. All other methods are indirect and based on comparison of statistical data.

### Electronic body analysis systems

The action of electronic systems for analyzing the body composition is based on the transmission through the tissues of very weak and safe electrical currents and the subsequent analysis of the transmission speed and the percentage of signal loss. The fatty tissue delays the signal, while water and muscles carry it almost entirely.

Note that such systems do not determine the fat content in your body, but only compare the figures with the average figures and show an approximate result. Their error depends on the number of electrode-meters, and on the temperature, the presence of food in the stomach and other factors.

### Scales with body analysis

The floor scales with body analysis are one of *'s least * accurate methods of measuring body fat content. Sending a weak current through one leg, the scales "wait" for it on the other and determine the percentage of losses. However, the resulting signal loss can be caused by a variety of reasons.

The only way to use these scales is to track the trend - let the figure lie, but it's important to increase or decrease over time. The presence of handles reduces the error and allows you to determine the fat content more accurately - however, these scales are quite expensive.

### Measurement of fat with a caliper

The measurement method consists in measuring the fold of subcutaneous fat similar to calipers( calipers) and comparing the result with the table. The table contains a comparison of the fat fold thickness in millimeters and the approximate percentage of fat in the body.

Caliper measurements are more accurate than measurements by electronic scales, since the thickness of the fold of fat on the abdomen is directly related to the total amount of fat in the body. An important advantage of the method is the fact that the calipers can also perform the role of a caliper at home by a regular caliper.

### How to measure the fat level of a caliper?

The measurement technique for determining the fat level using a caliper is simple - it is necessary to stand up straight, find a point 10 cm to the right of the navel at a height of 3-4 cm from the edge of the projecting femur, pinch the skin and fat at this place, then measure the thickness of the clamp by a caliper.

The measurement result in millimeters and your age is compared with the table below - at the intersection there is a figure showing the predicted fat content in your body. The table also shows whether this indicator is in the high, middle or low zone.

Table for determining fat levels in men

Table for determining fat levels in women

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To calculate the percentage of fat in the body, you need to know the physical mass of fat. The only direct method for determining this figure is weighing in a special bathroom, all other methods are indirect and may contain a significant error in the measurements.