How Long Does a 500-Gallon Propane Tank Last?

Buying a new 500-Gallon Propane Tank is a sizable investment, but one that can save you time and money in the long run.

Whether you’re looking to replace a 500-Gallon Tank, buy a new one, or just wondering how long 500 gallons of propane fuel will last, we’ve got you covered. Continue reading for everything you need to know about owning a 500-Gallon Tank. 

Expect to Refill Your Tank Twice a Year

There’s no one-size-fits-all answer to this question, the average homeowner should expect to refill their tank about least twice a year. The speed at which you use your propane depends on a number of factors, including: 

• The size of your home
• Number of people living in home
• Number of appliances using propane  

Because of this, it’s difficult to come up with the exact lifespan of 500 gallons of propane. That said, most 500-gallon tanks can keep the average home running for  a month to a few months depending on the time of year and use.

Propane has no expiration date

Unlike other fuels, propane does not “go bad” or lose potency after time. So, as long as there is propane in your tank, you can keep using it—no matter how long it’s been there. 

Schedule a refill when your tank hits 30 percent

You can track the amount of fuel left in your 500-gallon propane tank by checking the built-in gauge. When it shows the propane level has dropped to 30% full, you should get in touch with your propane provider and schedule a refill. 

If you wait until your tank gauge dips below 5%, your propane supplier is legally required to run additional tests to check for leaks and you will incur additional fees.

Running out of propane causes issues

You should never let your tank run out of propane. If this happens, you will no longer be able to power the appliances that require this fuel or heat your home.

This could mean a non-functioning propane stove, a refrigerator full of spoiled food, and, worst of all, a cold house. During a snowy winter, this can become a serious danger. 

Letting your propane tank run dry can damage it

Running out of propane can also cause damage to your home’s appliances as well. For example, if the heating system doesn’t have fuel running through its components, it can become dry and cracked.

You may find yourself facing expensive repairs before you can use them again.  Always keep track of the propane level in your tank so you can schedule a refill at the right time. Otherwise, you’re putting your safety and the safety of your home at risk. 

Propane tank monitoring ensures you won’t run out.

Some companies provide propane tank monitoring services and will alert you when your tank is running low so you can schedule a delivery.

While a good company will diligently monitor your tank’s propane levels, it’s still a good idea to inspect your tank and monitor it regularly in case of an issue.

How Long Does a 500-Gallon Propane Tank Last?

While 500 gallons of propane can get you through several months, the tank itself will last much longer. On average, a propane tank can keep fueling your appliances for over 30 years. The lifespan of your tank will depend on a number of factors:

• Above ground or Underground –  whether you opt for an above ground or an underground tank
• Temperatures and weather conditions in your area – the more extreme the temperatures and storms, the more wear-and-tear on your tank
• Proper tank maintenance – a tank that receives regular maintenance will last much longer than a tank that does not

Your propane provider will inspect the tank for damages during every refill. They will alert you to any needed repairs or maintenance needed. They will also be able to advise you on when it’s time to replace your 500-gallon propane tank

While a good propane supplier will complete a thorough examination with every propane refill, you should also examine your propane tank regularly for any rust, dents, or other signs of damage. This is especially important after a severe storm or extreme weather you should examine your tank.

Read on to learn about the key warning signs that it may be time to replace your 500-gallon propane tank. Be sure to call your propane supplier right away if you notice any of these issues.

It’s Covered in Rust 

A small spot of rust isn’t necessarily a cause for concern. However, if the rusty patches are large and deep, you’ll need to get a new tank right away. Large areas of rust are a sign that the tank is degrading, which could potentially lead to a leak other problems.

The Sides Are Dented 

Again, minor denting might not be a big deal. Large or numerous dents could interfere with the tank functioning properly. A heavily-dented tank could also be a sign of an older tank that’s seen many storms and that needs to be replaced.  

You Can Smell Propane Gas 

You should never be able to smell propane gas coming from your tank. If you can this could be a sign of a serious issue like a propane leak. If you smell propane, you should take swift precautionary action: get everyone out of your house and off the property, and then call your propane provider right away.

It’s Over 30 Years Old

If your tank is reaching the 30-year mark, it could be time to start thinking about getting a new one. Some tanks are able to last up to 35 years, but you will need to get your tank inspected by a professional to determine its current condition and whether or not it needs to be replaced.

Save up to 30% on Propane

Propane Depot is Long Island’s top rated family owned propane company offering propane delivery and tank installation complete with 24/7 service. Plus you’ll never run out of propane again with our smart propane tank monitors.

Don’t overpay for propane! Click here for a quote or call us at 631-400-SAVE