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About 4.1 gallonsPropane is a gas at standard temperature and pressure. A 20-pound tank holds about 4.1 gallons of liquid propane. It's a liquid in the tank because it's under great pressure.

4.2 lb per US gallon

5.1 lb per Imperial gallon

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13y ago
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6mo ago

There are approximately 4.7 gallons of propane in a 20 lb propane tank.

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12y ago

Amounts may varies by temp. But most of the time 4.1 gallon liquid propane.

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12y ago

A 20 pound 'BBQ tank' will contain approx. 4.7 gallons of LPG

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15y ago

If filled with 20 lbs, approx. 4.7 gals If you get it at an exchange, (see label) most only put 15 lbs. = 3.5 gals

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15y ago

4.2 gallons of propane

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15y ago

4.7 approx

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13y ago

4.7 gallons

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15y ago

4.7 approx

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13y ago

out 4.1

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Q: How many gallons in a 20 lb propane tank?
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Related questions

How many gallons of propane in the tank for grill?

The amount of propane in a grill tank varies depending on its size and how full it is. A standard 20-pound propane tank typically holds about 4.7 gallons of propane when full.


How many gals of propane equal 20 lb of propane?

20 lb of propane is equal to approximately 4.7 gallons of propane.


What is the usable amount of propane in a 500 gallon tank?

A 500-gallon propane tank typically holds around 400 gallons of usable propane. The remaining 20% of the tank's capacity is left as vapor space to allow for expansion and contraction of the propane with changes in temperature.


20 percent left in a 100 pound propane tank is how many pounds?

20 percent of 100 pounds is 20 pounds. Therefore, if there is 20 percent left in a 100-pound propane tank, there are 20 pounds of propane remaining in the tank.


How many cubic feet are there in a 20 gallon propane tank?

There are approximately 4.24 cubic feet in a 20 gallon propane tank.


How many gallons is a quarter of a tank if you have a 20 gallon tank?

5 Gallons


How many pounds of propane would it take to fill up a 20 pound tank?

20 LBS OF PROPANE WILL PRODUCE APPROX. 36,000 BTU @ 0 DEGRESS, 51,000 @ 20 DEGREES.


How many gallons of water does a 20 gallon tank hold?

A 20 Gallon tank can hold up to 20 gallons of water.


How long on average does a 20 lb propane gas grill tank last?

1 gallon of Propane ~= 4.23 lbs ~= 91500 Btus 1 lbs of Propane ~=22000 Btus 20 lb tank of propane holds approx 4 gallons of propane (366000 BTUs) Your grill will last 366000 BTUs/ Grill BTU output hrs


What does a full 5 gal propane tank weigh?

A full 5-gallon propane tank typically weighs around 38-40 pounds, including the weight of the propane gas itself. However, the actual weight can vary slightly depending on the specific tank and manufacturer.


What is the water capacity of a 33 pound propane cylinder?

Assuming the propane cylinder you mentioned is a standard 20 lb propane tank, it would hold around 4.7 gallons of water. This varies depending on the specific dimensions of the tank.


How many gallons of propane can be put in a 500 gallon tank?

As a rule, your propane tank will hold 80% of its designated capacity, therefore, a 500 gallon tank would hold 400 gallons. However, the 80% rule is based on expansion and contraction due to temperature. Propane expands in warmer weather. In cold temperatures you can fill to over 90% capacity (450+ gallons) but you should plan on using a portion of that propane before the weather turns warm or pressure could build as temperatures rise, thereby opening the pressure relief valve and releasing gaseous gold into the atmosphere! The hazard could be worse than the expense. Note: Some tanks are rated in pounds vs gallons. A 100 pound tank would hold just under 25 gallons.