How Long Does A Propane Tank Last On A Fire Pit? (Find Out Now!) | Upgraded Home (2022)

How Long Does A Propane Tank Last On A Fire Pit? (Find Out Now!) | Upgraded Home (1)

Very few outdoor experiences are as lovely as spending time surrounding a fire pit. Propane-fueled fire pits make an excellent option for people who want an easily movable fire pit with simple on and off power. It can be difficult to estimate how long a propane tank will last for a fire pit for a night with friends. The last thing you want is to be stranded without any available fuel for your fire pit.

For a fire pit that uses a 20-pound propane tank, expect to get about three to six hours of usage. Much of how long your propane tank will last depends on how high you adjust the flame and how strong the wind is. If you keep the flame low, it is possible to extend the use of your propane tank in your outdoor fire pit.

Outdoor fire pits have plenty to offer homeowners, but the convenience does come at a cost. Propane tanks can be costly to refill and can be challenging to determine the amount left. For savvy homeowners, though, it is possible to accurately calculate the amount of propane fuel remaining with some simple mathematical equations.

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How Long Does A Propane Tank Last On A Fire Pit? (Find Out Now!) | Upgraded Home (2)

What Size Propane Tank Is Normal For a Fire Pit?

How long a propane tank will last on a fire pit depends on the size of the propane tank. Most residential fire pits come with a 20-pound refillable propane tank. Some smaller outdoor fire pits only include a 5-pound propane tank, though, providing a limited amount of fuel for your fire.

(Video) How Long Will My Fire Pit Last on a 20 lb. Propane Tank?

Your propane tank should be easily accessible and visible on your fire pit so you can determine the appropriate size. Unless clearly stated in the manufacturer’s instructions, you should never change the propane tank size, increasing or decreasing the amount of propane intended for your specific fire pit.

How Much Does a New Propane Tank Cost?

Usually, a residential fire pit will use a 20-pound propane tank. These can be easily refilled at several big box hardware stores like Home Depot or Lowe’s. You can expect to pay about $20 for a new 20-pound tank. When considering the total cost of your new gas fire pit, be sure to think about how frequently the fuel will have to be changed, adding an extra cost. Regularly changing fuel with repeated use can cause the overall cost of your fire pit to escalate pretty significantly.

How Quickly Will My Fire Pit Burn Propane?

Every fire pit is different and is designed to burn at different heat capacities. Most fire pits will have a BTU rating, indicating how hot the fire pit burns. Most fire pits will have this number written directly on the fire pit. If you do not immediately see a BTU value for your fire pit, consult the owner’s manual or look online for an accurate rating.

A simple internet search with your specific make and model should give you an accurate BTU rating. Using the BTU value, you will be able to estimate the time your propane will last.

BTUPounds of Propane Used Per HourNumber of Hours of Fuel
10,0000.5 pounds40
20,0000.9 pounds22
30,0001.4 pounds15

How Can I Calculate Fuel Consumption?

If your particular fire pit does not neatly fit into the above chart or has an uneven amount of propane left, it is also possible to calculate how many hours of fuel you have left. Please note that this equation uses pounds of propane and not gallons. The equation to calculate fuel consumption is:

Pounds of Propane X 21,600 (average BTU)/BTU Capacity = Number of Hours

For example, a full 20-pound propane tank will be able to provide 432,000 total BTU capacity. For a fire pit that burns at 50,000 BTU, you will have about 8.64 hours of fuel. Every fire pit design has a different BTU rating, so check your specific model before performing your fuel consumption calculations.

Does the Wind Affect The Flame On My Fire Pit?

Wind gusts can impact your fire more than you may think. When the wind blows to the side of the flame, it can cause the flame to decrease and sometimes blow out. To compensate, the flame will use more propane gas to fuel it, making it stronger. Throughout a night, strong winds can cause your propane to run out much more quickly than normal.

(Video) 20-lb (9-kg) PROPANE TANKS - HOW LONG DO THEY LAST? Run Time Test!

If you position your gas fire pit in an area of the yard that experiences a great deal of wind, you may want to consider investing in a wind guard. Not only will a wind guard make it more comfortable for you and your friends to sit around a fire, but it will preserve your propane fuel throughout the night.

Where Should I Position My Fire Pit?

Choosing the place to put your fire pit depends on where you will use it most in the yard. Select a space that is easy to get to, and that has ample seating. Be sure to choose a place that is protected from the wind. High winds can make your flame burn higher and brighter, causing your fuel to burn more quickly. Even partial protection from the wind will save a significant amount of propane fuel.

What Fire Pits Are Most Fuel Efficient?

There are countless makes and models of propane fire pits available for purchase, and each has its own design. Some fire pit options are highly regarded for their fuel efficiency, making them an excellent choice for homeowners. Not only are fuel-efficient gas fire pits easier to take care of, with fewer fuel replacements required, but they are also cheaper to run long-term because they will require fewer propane tank replacements.

One manufacturer that continually stands out as a top performer is the Blue Rhino Endless Summer Outdoor Firebowl. Not only is this an attractive design, but it boasts a high fuel efficiency, making it long-lasting. With the Endless Summer Outdoor Firebowl, you’ll be able to spend hours outdoors shared with friends and family.

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How Long Does A Propane Tank Last On A Fire Pit? (Find Out Now!) | Upgraded Home (3)

(Video) Natural Gas Vs Propane for Your Fire Pit

Related Questions

What are some benefits of a gas fire pit vs. a wood-burning fire pit?

Although homeowners have to pay for propane fuel, there are several advantages of having a gas fire pit. First, burning gas is much cleaner than burning wood because homeowners don’t have to worry about the ash and soot that comes from burning wood. Plus, gas fire pits are easily moved throughout the yard, allowing you to change positions.

Lastly, gas fire pits benefit from a convenient on and off switch, allowing you to get instant heat when turned on or immediate cessation of heat when you are done at the end of the night.

Can you cook on a gas fire pit?

It is certainly possible to cook on a gas fire pit, but it is not recommended. Gas fire pits tend to burn cooler with a yellow flame. The yellow flame can add smoke to your food, making it taste differently. Plus, cooking over a gas fire pit runs the risk of dripping food grease into the internal elements that create the flame. The grease can make the burner dirty and eventually cause it not to work.

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How Long Does A Propane Tank Last On A Fire Pit? (Find Out Now!) | Upgraded Home? ›

The average gas fire pit will last from 3 to 6 hours on a 20 lb. propane tank. Depending on your fire pit BTU rating a tank can last you as long as 9 hours, or as little as 1-1/2 hours.

How long does propane tank last on fire pit? ›

For the Fire Pit, a 20# propane tank will last approximately 4 to 4 ½ hours at a continuous burn at the maximum output. The tank will last approximately 8-9 hours at a moderate gas output. For the Fire Table, a 20# propane tank will last approximately 4 to 4 ½ hours at a continuous burn at the maximum output.

How many hours does a 20lb propane tank last? ›

As a rule of thumb, a medium-sized grill on high heat will use approximately two pounds of fuel per meal. Following this rule, a 20lb propane tank will provide 18-20 hours of cooking time on a medium grill. A larger grill can burn through 20lbs of propane in as little as 10 hours.

Do propane fire pits keep bugs away? ›

Propane Fire Pit and Bugs

That's because burning firewood creates smoke, which naturally repels bugs like mosquitoes.

How big a propane tank do I need for a fire pit? ›

The most common size used is a 20 lb propane tank. However, a 33 lb or 100 lb tank can be used as well.

Do propane fire pits use a lot of propane? ›

The average gas fire pit will last from 3 to 6 hours on a 20 lb. propane tank. Depending on your fire pit BTU rating a tank can last you as long as 9 hours, or as little as 1-1/2 hours. A 20 pound propane tank contains approximately 430,000 BTU's.

Is it cheaper to heat with electricity or propane? ›

It's a fact! Propane heat is more economical and more efficient than electric heat. Virtually anything in your house, restaurant or building that can run on electricity can run on propane. However, the cost of a propane fueled home is actually less than the cost of a home with electric heat.

What happens if my propane tank runs out? ›

If you leave a valve or gas line open when the propane supply runs out, it can cause a leak when the system is recharged. Air and moisture that accumulates in an empty tank can cause rust build-up; rust reduces the rotten egg smell of propane, making a leak more difficult to detect.

Can you roast marshmallows over a propane fire pit? ›

While gas fire pits are mostly used for esthetics, you can use them to roast marshmallows if the mood for some s'mores strikes you. Honestly, they're no different from a gas grill, and they're completely safe. You can roast marshmallows on a propane fire pit as well as a natural gas fire pit.

Does propane attract mosquitoes? ›

Propane is transformed into carbon dioxide, which like human breath, attracts mosquitoes and other flying insects. It further produces heat and moisture and uses the additional attractant octenol.

Does propane attract bugs? ›

Insects are attracted to the chemical placed in your propane to give it that nasty smell. Insects may detect the leak long before you see, hear or smell it, so be sure to find the source and have a qualified gas technician fix the problem.

Can you use a propane fire pit under a covered porch? ›

You can absolutely have a natural gas or propane fire pit under a covered patio if the overhead height of the ceiling meets CSA requirements for distance from appliance. This is usually 80 inches. Check your appliance manual for required distances.

Is propane more expensive than natural gas? ›

Propane is more expensive than natural gas but natural gas burns much faster than propane. In fact, it burns at a rate of two to one. This means that to heat two spaces of the same size, you'll use twice as much natural gas than propane.

How do you hide a propane tank from a fire pit? ›

I simply cut a hole in the outdoor rug, right where the firepit sits. Then I fished the hose through that hole and under the outdoor rug to the place where I wanted to the propane tank to eventually sit. After that, I cut another hole under the propane tank and fished the hose back up above the rug.

Can a propane fire pit explode? ›

“It's very easy to trip and fall into them.” Not only can people easily trip and fall into these fire pits, but fire pits can also explode if there's no proper ventilation. That's what happened to Keith Faver and his daughter, Chloe, last winter, when they were enjoying the gas fire pit outside their Florida home.

Do propane fire pits keep you warm? ›

Final Thoughts On Propane Fire Pit Warmth

or one to take with you when you go camping, a propane fire pit is an excellent choice. Not only are these firepits capable of keeping you warm, but they also have many safety features that a regular wood-burning pit doesn't have.

Why did my fire pit explode? ›

Concrete blocks, pea gravel, river rocks and other materials that are often used in DIY fire pits can trap water inside. When they are heated up, this can cause an explosion. Here's a demonstration of what can happen when the building materials hold a little too much water and pressure builds up inside.

What is the cheapest fuel to heat a house? ›

Natural gas tends to be the most affordable of these options, with the federal Energy Information Administration (EIA) reporting that the average seasonal cost of natural gas heating is currently about 70 percent less per household than for households with oil heat.

How long does a 250 gallon propane tank last for a house? ›

A 250-gallon propane tank lasts for anywhere between 26 days to 7 months and 2 days. That's quite a wide range. The longevity of a 250-gallon propane tank depends on use (how much propane per day you burn). This is indirectly connected with how big a house you want to heat with a 250-gallon propane tank.

How long does a gas bottle last on a fire pit? ›

Below you will find the list of our most common firepit system sizes and their heat energy output: 50 x 50cm Square System – Approximately 12kW which means on a continuous full heat a gas bottle will last around 6 hours.

Can I roast marshmallows over a propane fire pit? ›

While gas fire pits are mostly used for esthetics, you can use them to roast marshmallows if the mood for some s'mores strikes you. Honestly, they're no different from a gas grill, and they're completely safe. You can roast marshmallows on a propane fire pit as well as a natural gas fire pit.

How long does a 15 lb propane tank last? ›

A 15-pound propane tank usually lasts between 8-10 hours on a 40,000 BTU patio heater.

Do propane fire pits put out heat? ›

Gas fire pits do not put out as much heat and are not recommended for cooking food, but start with the flick of a switch, which means you will use it more. Gas fire pits also don't give off irritating smoke or flying sparks, which makes them safer and more enjoyable.

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