# How does AutoCAD calculate material weight?

Contents

## What is the formula of weight of material?

Once you have the measurements for the sectional area, length and density of your metal, you can now determine the weight using the following metal weight calculation formula: Weight (kg) = Sectional Area (mm2) x Length (m) x Density (g/cm3) x 1/1,000.

## How is steel calculated in AutoCAD?

How to Calculate The Weight of Steel Bars

1. The Formula is, D²L/162.
2. Example :-
3. W = D²L/162.
4. If we wish in ton.
5. = 0.158 ton.
6. W = D²L/162.

## How is tool weight calculated?

The formula for weight calculation is:

1. l = length in mm.
2. w = width in mm.
3. t = thickness in mm.
4. η = Specific material density ( e.g.: steel = 7.85 kg / dm³)

## What is my ideal weight in kg?

It gave the ideal weight according to height and the following formulae were used in traditional weight calculators:

1. Ideal body weight (men) = 50 kg + 1.9 kg for every inch above 5 feet.
2. Ideal body weight (women) = 49 kg + 1.7 kg for every inch above 5 feet.

## What is a healthy weight for a woman whose height is 5ft 4 inches?

Weight and height guide chart

Height Weight
5ft 4″ (64″) 110 to 140 lbs. 145 to 169 lbs.
5ft 5″ (65″) 114 to 144 lbs. 150 to 174 lbs.
5ft 6″ (66″) 118 to 148 lbs. 155 to 179 lbs.
5ft 7″ (67″) 121 to 153 lbs. 159 to 185 lbs.
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## How do you calculate percentage of concrete in steel?

Calculate the percentage of reinforcement with the formula P = 8.33UA/t, where P is the percentage and t is the thickness. For example, the percentage of reinforcement of a 30-inch slab with two layers of No. 6 rebar spaced 4 inches on center is P = 8.33_6_0. 43/30 = 0.72 percent.