 • Last Updated: 12 August 2021

# Gas Cylinder Weight – Gas Bottle Weight: How Much Does a Gas Cylinder Weigh – Full-Empty Gas Cylinder Weight – Fuel Tank Weight

### Full Gas Cylinder Weight – Weight of Filled Gas Cylinder

Full gas cylinder weight is the combination of the empty gas cylinder weight (tare weight) and net weight of the gas contents. Together they comprise the weight of a filled gas cylinder (full gas cylinder weight). Weight of a filled gas cylinder, with 14.2kg contents, is approximately 29.5kg full gas cylinder weight.

### Empty Gas Cylinder Weight – What is the Weight of Empty Gas Cylinder – Empty Cylinder Weight – Tare Weight Empty gas cylinder weight is called the tare weight (empty cylinder weight), which is synonymous with what is the weight of empty gas cylinder. The empty gas cylinder weight is stamped into the neck ring or painted on the cylinder.

The weight of LPG cylinder without gas is 15.3kg for the standard 14.2kg cooking gas cylinder in India. The full weight is approximately 29.5k.

What is the empty gas cylinder weight? Gas cylinder and propane tanks typically have the “tare weight” (empty gas cylinder weight) stamped into the metal neck ring or painted on the cylinder.

It is sometimes abbreviated as “T.W.”.

### Weight of LPG Cylinder Without Gas – Empty LPG Gas Cylinder Weight

Empty LPG gas cylinder weight is called the tare weight, which is synonymous with weight of LPG cylinder without gas. The empty LPG gas cylinder weight is stamped into the neck ring or painted on the cylinder.

What is the weight of empty LPG gas cylinder? Gas cylinder and propane tanks typically have the “tare weight” (weight of empty LPG cylinder) stamped into the metal neck ring or painted on the cylinder.
It is sometimes abbreviated as “T.W.”.

Not all tare weights (weight of LPG cylinder without gas) are equal, even if it is the same size LPG gas cylinder (e.g. 9kg or 20lb).

The tare weight (weight of LPG cylinder without gas) will vary from cylinder to cylinder, with the exact empty LPG gas cylinder weight printed on the individual cylinders.

For example, the tare weight of steel 9kg LPG gas cylinders typically ranges from 7.8 to 10.4 kg and some exceptions may even fall outside of this range.

This is as a result of the manufacturing variances in empty LPG gas cylinder weight between all of the different tank – gas bottle – manufacturers.

The domestic empty LPG gas cylinder weight variances are in addition to different LPG cylinder dimensions and dissimilar thicknesses of steel used in the manufacturing of the vessels.

This blog includes two LPG – propane conversion charts (towards the end) with all of the tare weights (weight of empty LPG cylinder) for common Australian gas bottle sizes and US propane tank sizes.

There is also information regarding Indian 14.2kg domestic cooking gas cylinders.

### Empty Gas Bottle Weight

Empty gas bottle weight is also called the tare weight, which is synonymous with empty gas bottle weight or weight of LPG gas bottle without gas. The empty gas bottle weight is stamped into the neck ring or painted on the cylinder.

### LPG (Propane) Specific Gravity – Density

When determining the weight of the contents, it is important to know that the density of LPG – propane – is only about half that of water.

Unlike water, 1kg of LPG does NOT equal 1L of LPG.

1 pint of propane does not weigh ≈ 1lb.  1 pint of LPG (propane) actually weighs 0.51lbs.

This is because the density or specific gravity of LPG is less than water.

In countries where LPG is propane (e.g. Australia and USA), 1kg of LPG has a volume of 1.96L.

Conversely, 1L of LPG weighs 0.51kg.

1 US gallon of propane weighs approximately 4.23lbs, instead of the 8.34lbs it would weigh if it was water.

### Net Weight of Gas Cylinder – Gas Cylinder Net Weight – Weight of the Gas Contents

The net weight of gas cylinder is the weight of the actual gas contents. The gas cylinder net weight is 9kg, 45kg, 14.2kg, 20 lb, 100 lb or other referenced identifying weight. Net weight of gas cylinder is the amount of gas you are purchasing.

The units of measure can vary based on location and method of delivery.

In metric units, kilograms (kg) are units of mass generally used when cylinders are refilled on an exchange basis.

Litres are used when the LPG is supplied by tanker and must be converted to kilograms to determine net or gross domestic LPG gas cylinder weight.

Pounds are used in countries that use the imperial or United States customary units of measure for mass, when cylinders are refilled on an exchange basis.

Gallons are used when the propane is supplied by tanker and must be converted to pounds to determine net or gross domestic LPG gas cylinder weight.

### Gas Cylinder Weight – Gas Bottle Weight: How Much Does a Gas Cylinder Weigh – Domestic Full LPG Gas Cylinder Weight = Gross Weight of Filled Gas Cylinder (fuel tank weight)

For domestic gas cylinders, 14.2kg (± 150 grams) is the net weight of the contents. The weight of filled gas cylinder is 29.5kg ± 150 grams. This assumes the empty gas cylinder weight (tare weight) is 15.3kg. This is weight of filled gas cylinder in India.

How much does a domestic gas cylinder weigh is the combination of the tare weight (empty gas cylinder weight) and domestic gas cylinder weight of contents. The full domestic LPG gas cylinder weight (gas bottle weight) of filled gas cylinder (fuel tank weight) is equal to the empty domestic gas cylinder weight plus the domestic gas cylinder weight of contents (propane or LPG).

Domestic Full LPG Gas Cylinder Weight (fuel tank weight) = Empty Gas Cylinder Weight + Domestic Gas Cylinder Weight of Contents

### How Much Does a 9kg Gas Bottle Weigh When Full

A 9kg gas bottle weighs 16.3–19.0 kg* when full. The weight variation is in the empty 9kg gas bottle weight, do to manufacturing variances. 9kg refers to the weight of the contents only.

Not all tare weights are equal, even if it is the same size gas bottle (e.g. 9kg or 20lb). For example, the tare weight of steel 9kg gas bottles typically ranges from 7.8 to 10.4 kg and some exceptions may even fall outside of this range.

The tare weight plus the 9kg contents weight equals the 9kg gas bottle weight when full. So, let’s assume the 9kg gas bottle empty weight is 8.2kg (just an example), then a 9kg gas bottle weight when full is: 9 + 8.2 = 17.2kg (fuel tank weight). 9kg gas bottle empty weight (tare weight) is 7.8kg to 10.4kg. A 9kg gas bottle full weight would be the tare weight plus the weight of the gas contents (9kg), so 16.6kg to 19.4kg.

The empty LPG gas cylinder weight depends manufacturing variances. The tare weight is stamped into the neck ring (see image). As there are many manufacturers of 9kg gas bottles, the empty weight and gas bottle dimensions vary significantly.

Just read the 9kg gas bottle empty weight off of the neck ring. Tare weight (9kg gas bottle empty weight) is labelled as TW in the accompanying image of a neck ring stamp.

Some simple addition answers the question regarding how much a 9kg gas bottle weighs when full.

*9kg gas bottle dimensions-sizes (propane bottle sizes – propane gas cylinder sizes-dimensions), and weights shown are approximate. Actual 9kg gas bottle dimensions-gas cylinder dimensions and weights may vary.

### How Much Does a Forklift Propane Tank Weigh

An aluminium 15kg gas bottle (15kg LPG cylinder) has an forklift propane tank empty weight of 9.7kg and a forklift propane tank full weight of 24.7kg. A steel 18kg forklift gas bottle has an forklift propane tank empty weight of 18.0kg and a forklift propane tank full weight of 36.0kg.

Forklift Propane Tank Weigh 15kg Gas Bottle (15kg LPG Cylinder): Aluminium 18kg Forklift Gas Bottle: Steel
Forklift Propane Tank Tare Weight 9.7 kg 18.0 kg
Forklift Gas Bottle Full Weight 24.7 kg 36.0 kg
Forklift Gas Bottle Energy Content 181MJ 417MJ

### Determining Domestic Gas Cylinder Weight of Contents Using a Scale A 9kg gas bottle weighs 16.3–19.0 kg* when full. The weight variation is in the empty 9kg gas bottle weight, do to manufacturing variances.

How much does a 9kg gas bottle weigh when full (total weight of gas cylinder) can be determined by weighing it on a scale.

Just place it on the scale to get the full LPG gas cylinder weight of filled gas cylinder and then subtract the tare weight (empty gas cylinder weight) value to determine the domestic gas cylinder weight of contents contained within the gas cylinder (tank).

*9kg gas bottle weights shown are approximate.

### Propane Weight Chart – Fuel Tank Weight & Tare Weight Charts

The first propane weight chart and fuel tank weight is for countries that use the standard metric system. The second  propane weight chart and fuel tank weight is for United States customary units of measure.

The following propane weight chart shows common propane tank sizes and approximate tare weights (empty gas cylinder weight) for Australia: The following propane weight chart shows common propane tank sizes and approximate tare weights (empty gas cylinder weight) for North America: #### India 14.2kg Domestic LPG Cylinder Dimensions, Total Weight of LPG Gas Cylinder in India – Domestic Gas Cylinder Weight (fuel tank weight) Domestic gas cylinder weight (fuel tank weight) is about 29.5kg for a full 14.2kg gas cylinder. The empty domestic gas cylinder weight is a tare weight (empty gas cylinder weight) of approximately 15.3kg. The standard domestic gas cylinder weight in India (fuel tank weight) has a gas cylinder weight of contents of 14.2kg ± 150 grams.

I see frequent enquiries regarding the domestic LPG cylinder dimensions and total domestic gas cylinder weight of filled gas cylinder (total weight of LPG gas cylinder in India).  India 14.2kg domestic LPG cylinder dimensions are approximately 315mm diameter, 825mm height, 33.3L water volume capacity, 15.3kg tare weight (empty gas cylinder weight), 14.2kg gas cylinder weight of contents and total weight of LPG gas cylinder in India is 29.5kg, which is the gross full gas cylinder weight (gas bottle weight).

### Total Weight of LPG Gas Cylinder in India

Total weight of LPG gas cylinder in India is about 29.5kg. The empty LPG gas cylinder weight in India is a tare weight (empty gas cylinder weight) of approximately 15.3kg. Tare weight + 14.2kg (±150gm) = Total weight of LPG gas cylinder in India. That means that the total weight of LPG gas cylinder in India (a 14.2kg cylinder) is approximately 29.5kg.

### Cooking Gas Cylinder Weight

Cooking gas cylinder weight is about 29.5kg for a full 14.2kg cooking gas cylinder. The empty cooking gas cylinder weight is a tare weight of approximately 15.3kg. The standard cooking gas cylinder weight in India (fuel tank weight) has a gas cylinder weight of contents of 14.2kg ± 150 grams.

### What is the Weight of Empty Gas Cylinder – Weight of Empty 14.2kg Gas Cylinder

The weight of the empty cylinder of 15.3kg is stamped into the neck ring or painted on the cylinder. Add the net weight of the gas contents, at 14.2 kg ±150gm, to the empty gas cylinder weight to arrive at the total weight of LPG gas cylinder in India of 29.5kg, which is the full cooking gas cylinder weight (fuel tank weight).

Empty gas cylinder weight varies from cylinder to cylinder and is stamped into the neck ring or painted on the cylinder.

The tare weight (empty gas cylinder weight) will vary from cylinder to cylinder, as the result of manufacturing variances. The exact empty gas cylinder weight is printed on the individual cylinders.

### What is the Amount of Liquid in 14 kg LPG Gas Cylinder?

Cooking gas cylinder weight is actually a net 14.2 kg LPG gas cylinder, if we are talking about India.

To calculate volume, in litres, takes some simple arithmetic.

For LPG (propane) 1kg = 1.96L.  Therefore, 14.2kg = 27.832L

For LPG (butane) 1kg = 1.724L.  Therefore, 14.2kg = 24.48L

With a 75:25 butane:propane mix, 1kg = 1.783L.

Therefore, there is 25.34L in a 14.2 kg LPG gas cylinder.

Please be aware that unlike water, 1kg of LPG does NOT equal 1L of LPG.

This is because the density or specific gravity of LPG is less than water.

In Australia, where LPG is propane, 1kg of LPG has a volume of 1.96L.
Conversely, 1L of LPG weighs 0.51kg.

### How Many Gallons are in a 100 lb Propane Tank – 100 lb Propane Tank Dimensions

A pound of propane equates to 0.236 gallons. Therefore, a 100lb propane tank size contains 23.6 gallons.

100 lb propane tank dimensions are approximately 48 inches (1219 mm) in height and 14.5 inches (368 mm) in diameter.