Learn how to tell how much gas is left in your 20lb propane tank with our detailed guide. We discuss three easy methods: checking the weight, using warm water, and using an external gauge.
Each method has its own advantages and disadvantages, but using an external gauge is considered the most accurate and convenient way to determine the amount of gas left in the tank.
Keep your propane tank topped up and ready for your next outdoor adventure with our helpful tips.
Propane tanks are commonly used for outdoor grilling, camping, and as a backup source of heat during power outages. One of the most important things to know when using a propane tank is how much gas is left in it.
Knowing the amount of gas left in the tank will help you plan when to refill it and avoid running out of gas unexpectedly.
In this article, we will discuss three ways to tell how much gas is left in your 20lb propane tank.
Method 1: Check the Weight
The weight of the propane tank is one of the most accurate ways to determine how much gas is left in it. A full 20lb propane tank weighs around 37 pounds, while an empty tank weighs around 17 pounds.
By weighing the tank, you can determine how much gas is left in it by subtracting the weight of the empty tank from the weight of the full tank.
To weigh your propane tank, you will need a bathroom scale or a scale that is capable of measuring up to 40 pounds.
Place the tank on the scale and take note of the weight. Then, subtract the weight of the empty tank (17 pounds) from the weight of the full tank (37 pounds). The difference will give you the amount of gas left in the tank.
Method 2: Use Warm Water
Another way to tell how much gas is left in your 20lb propane tank is by using warm water. The warm water method works by determining the level of liquid propane in the tank.
As the temperature of the liquid propane increases, it expands and takes up more space in the tank. By measuring the level of the liquid propane in the tank, you can determine how much gas is left.
To use the warm water method, you will need a large container of warm water and a ruler or measuring tape. First, make sure the propane tank is in an upright position.
Then, submerge the tank in the warm water, making sure that the water covers the entire tank. Using the ruler or measuring tape, measure the distance from the top of the water to the top of the propane tank.
This measurement will give you an approximate indication of the amount of liquid propane in the tank and thus the amount of gas left.
Method 3: Use an External Gauge
The third and final way to tell how much gas is left in your 20lb propane tank is by using an external gauge.
External gauges are devices that attach to the outside of the tank and display the amount of gas left in the tank in terms of percent. These gauges are relatively inexpensive and can be purchased at most outdoor supply stores.
To use an external gauge, simply attach it to the outside of the propane tank and read the display. The gauge will display the amount of gas left in the tank in terms of percent. This method is considered the most accurate and convenient way of determining the amount of gas left in the propane tank.
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Conclusion
Knowing how much gas is left in your 20lb propane tank is important to ensure that you always have enough gas to power your outdoor grilling, camping, or backup heat source.
In this article, we have discussed three ways to determine the amount of gas left in your propane tank: by checking the weight, using warm water, and using an external gauge.
Each method has its own advantages and disadvantages, but using an external gauge is considered the most accurate and convenient way to determine the amount of gas left in the tank.
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