Skip to the main content
3D Body Visualizer

3D body visualizer weight

Five male figures 178 cm tall, weighing 68, 73, 78, 83 and 88 kg, seen from the front

What these numbers come to

Body mass index
24.6 Healthy weight
Waist to hip
0.85 below 0.90
Waist to height
0.47 Healthy central adiposity

Chest 99.8, waist 84.2, hips 98.7 cm.

A BMI of 18.5 to 24.9 at this height is 58.6 kg to 78.9 kg.

Height
cm
ft
in
Weight
kg
lb
st
lb

Five weights at one height

68 kg73 kg78 kg83 kg88 kg
Weight6873788388
BMI21.52324.626.227.8
Chest96.797.199.8102.8105.8
Waist73.577.384.289.794.6
Hips9194.598.7102.2105.4

Lengths in cm, weights in kg.

Look

What these numbers come to

Body mass index
24.6 Healthy weight
Waist to hip
0.85 below 0.90
Waist to height
0.47 Healthy central adiposity

Chest 99.8, waist 84.2, hips 98.7 cm.

A BMI of 18.5 to 24.9 at this height is 58.6 kg to 78.9 kg.

The figure is an estimate drawn from a general body model. Two people with the same numbers can carry their weight differently, so treat it as a likeness, not a scan.

The 3D body visualizer weight view lines up 5 figures at one height. The view opens on a male figure 178 cm (5 ft 10 in) tall at 68, 73, 78, 83 and 88 kg, which is 150 lb to 194 lb. Change the weight and all 5 figures move with the new number.

How the 3D body visualizer weight view works

The 3D body visualizer weight view works by fitting the same model 5 times, once for each weight. The weight entered stands in the middle, with 2 steps lighter and 2 steps heavier. The step opens at 5 kg and can be set from 1 to 20 kg, or from 2 to 40 lb.

Each figure keeps the height entered. Only the volume changes: the tool divides each weight by a body density and sizes the figure to hold that volume. The weight and the BMI are printed under each figure.

At 178 cm the male model's waist estimate rises from 73.5 cm at 68 kg to 94.6 cm at 88 kg. These are model estimates and not survey averages.
Weight BMI CDC category Chest, waist, hips the model estimates
68 kg (150 lb) 21.5 Healthy weight 96.7, 73.5, 91.0 cm
73 kg (161 lb) 23.0 Healthy weight 97.1, 77.3, 94.5 cm
78 kg (172 lb) 24.6 Healthy weight 99.8, 84.2, 98.7 cm
83 kg (183 lb) 26.2 Overweight 102.8, 89.7, 102.2 cm
88 kg (194 lb) 27.8 Overweight 105.8, 94.6, 105.4 cm

These are the numbers the model draws for a typical build. A person's own numbers at the same weight can be larger or smaller. The CDC calls BMI a screening measure and notes that BMI does not distinguish between fat, muscle and bone mass.

3D body visualizer weight formula

The 3D body visualizer weight view rests on 1 formula: weight = volume × density. The tool knows the weight, estimates the density and solves for the volume of the figure.

At 178 cm and 78 kg, the male figure holds 74.1 liters at a density of 1.053 kg per liter.
Step Formula At 178 cm and 78 kg
BMI Weight in kg ÷ height in m, squared 78 ÷ (1.78 × 1.78) = 24.6
Body fat percent 1.20 × BMI + 0.23 × age − 10.8 × sex − 5.4 20.2
Density 495 ÷ (body fat percent + 450) 1.053 kg per liter
Volume Weight ÷ density 78 ÷ 1.053 = 74.1 liters

The body fat formula is by Deurenberg, Weststrate and Seidell (1991), with sex set to 1 for men and 0 for women and age held at 30. The density formula is the two-part body model that the US Navy's body fat reports credit to Siri (1961). Across the 5 opening figures the volume runs from 64.1 liters at 68 kg to 84.3 liters at 88 kg.

3D body visualizer weight conversion chart

The 3D body visualizer weight view shows weights in kilograms, in pounds, or in stone and pounds. One kilogram is 2.2046 pounds, and one stone is 14 pounds.

A weight of 78 kg is 172 lb, or 12 st 4 lb.
Kilograms Pounds Stone and pounds BMI at 178 cm
68 kg 150 lb 10 st 10 lb 21.5
73 kg 161 lb 11 st 7 lb 23.0
78 kg 172 lb 12 st 4 lb 24.6
83 kg 183 lb 13 st 1 lb 26.2
88 kg 194 lb 13 st 12 lb 27.8

To set 2 chosen weights against each other, draw a current weight and a goal weight on one figure. To hold the weight and change the build, see one weight at three builds. A single figure with a height and weight chart shows where one weight falls among the BMI categories.

More body tools

3D body visualizerA figure built from height, weight and tape measurements.3D body visualizer weight lossThe model at a current weight and a goal weight, one drawn over the other.3D body visualizer height and weightTwo numbers in, one figure out, and its place on a height and weight chart.3D body visualizer muscleOne height and weight at three builds: softer, typical and athletic.

Questions people ask

How much weight change shows on the figure?

A change of 5 kg (11 lb) shows on the figure. On the male model at 178 cm, each step of 5 kg adds between 3.8 cm and 6.9 cm to the waist the model estimates.

The step can be as small as 1 kg, which changes the figure only slightly.

Can I change the step between the figures?

Yes. The step slider runs from 1 to 20 kg in metric units and from 2 to 40 lb in US and UK units. The weight entered always stands in the middle of the row.

What is the lightest and the heaviest weight the tool takes?

The tool takes weights from 30 kg (66 lb) to 250 kg (551 lb).

The figure's shape runs from about BMI 13 to about BMI 50. Past either end the figure stops at its lightest or heaviest shape, and the BMI under the figure still uses the weight entered.

Does the row show what my own body looks like at each weight?

No. The row shows the model's typical body at each weight. Two people of the same height and weight can carry their weight differently, and the figures do not predict how one person's body will change.

Can I see the five weights on a female figure?

Yes. The Female switch changes all 5 figures. At 165 cm, the female model's waist estimate rises from 66.5 cm at 52 kg to 86.8 cm at 72 kg.

4 sources
  1. Adult BMI Categories, Centers for Disease Control and Prevention. Accessed 14 November 2026.
  2. About Body Mass Index (BMI), Centers for Disease Control and Prevention. Accessed 14 November 2026.
  3. Body mass index as a measure of body fatness: age- and sex-specific prediction formulas, British Journal of Nutrition (abstract on PubMed). Accessed 14 November 2026.
  4. Prediction of percent body fat for U.S. Navy men from body circumferences and height (Report No. 84-11), Naval Health Research Center. Accessed 14 November 2026.