How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? (2024)

How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? (1)

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Cost of Household Propane Tank Refill

Buying a propane tank starts around$5, with a high of$3,500and average propane tank prices are somewhere around$800 to $1,000.

Size

Propane Cost

20 lbs.

$40

100 Gallons

$500

500 Gallons

$1,500

1,000 Gallons

$2,500

s

When you compare propane tank prices, size makes the biggest difference when you need a propane refill. Also, how much propane goes into a propane tank depends primarily on the cylinder size. Companies measure propane tank capacity in pounds or gallons.

One gallon of propaneweighs a little over4 lbs. This means that a manufacturer or reseller might label a420-lb propane tankas a100-gallon unit. Confirm that you have the right measurement before you buy. A conversion error might result in the purchase of a much larger or smaller propane tank model than what you need.

There is some inconsistency in the way that manufacturers advertise propane tank sizes. For example, a5-gallon unitmight run as a 15-lb or 20-lb model, with the same brand and price. Companies may list a420-lb sizeas 100 or 120 gallons. If you are unsure of the size, ask a professional for help.

Cost of Small Propane Tanks for Grills

The best capacity of propane tank depends on your use.One-gallon propane bottlesare ideal for people who want to do a little cooking with gas grill while camping or for a tractor supply. Homeowners may preferpropane tank between 5 to 50 gallonsto run an outdoor grill or provide fuel for a backup generator.

Smaller propane tank models are generally stationary, with the option to take to a filling station or exchange for a refill. The lesser the propane tank unit, the more often you may go for a propane tank refill. Make sure you feel comfortable safely disconnecting and reconnecting the propane tank.

Small propane tank you need for minimal purposes ranges from$5 to $700. It usually does not carry additional installation costs since most homeowners can hook propane tank up without much effort

Price of Large Propane Tanks

The cost to buy a propane tank of 100 to 120 gallons starts at about$400, rising to$3,500 for 1,000 gallons. Most larger models may require a permanent installation. Bigger units are appropriate for multiple uses:

    • 250 gallonsto run a few home appliances
    • 500 gallonsfor most or all systems in the home
    • 1,000 gallonsfor larger homes or heavy consumption

How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? (2)

Ryan McCabe

Ryan is a home and small business energy expert, having overseen retail propane, heating oil, and HVAC services companies. On ComparePropane, Ryan writes about things that people should know when shopping for or using propane in their homes and businesses.

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How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? (3)

How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? (2024)

FAQs

How Much Does it Cost To Fill a 100 Lb Propane Tank on Average? ›

A 100 pound propane tank holds 23.6 gallons of propane. Typical retail prices for propane are between $3 and $4 per gallon. This makes the cost of filling the tank roughly $71 to $94. A full tank weighs 170 pounds.

How much propane does it take to fill a 100 lb propane tank? ›

100 lb Propane Tank

Uses: Commonly used for commercial use and by contractors for a single appliance such as a cooktop or for temporary heating at job sites. A 100 pound propane tanks holds approximately 23 gallons of propane when full.

How long will 100lbs of propane last? ›

How long will a 100 lb propane tank run a generator? A 100-pound tank of propane delivery can power a 7-kilowatt generator for up to 65 hours or power a 12-kilowatt generator for up to 35 hours. How long a propane tank lasts depends on the load they are supporting.

How much does a 100 lb propane tank weigh when full? ›

A 100 lb. tank holds 23.6 gallons and weighs 170 lbs. when full. As mentioned, there are additional factors that can affect the overall amount of usable propane within the tank.

Can I transport a 100lb propane tank? ›

A full 100-pound cylinder can weigh up to 180 pounds, so be sure to ask for assistance in getting the tank into your vehicle safely. Never transport a 100-lb cylinder in a sedan or SUV or on its side. You may transport up to 1,000 lbs of propane in the back of an open pickup truck or trailer.

Can you lay a 100 lb propane tank on its side? ›

It is dangerous to travel with a tank on its side, so it's extremely important to keep the propane tank in a vertical position during transport. ALWAYS place the cylinder in a well-ventilated area of the vehicle. ALWAYS close the cylinder valve. Seal it with a plug if required—even if the cylinder is empty.

Is it cheaper to run a generator on gas or propane? ›

While gas-powered generators may be more cost-effective up front, propane-powered generators can save you money in the long run. You probably won't be using your generator every day, which means you'll be storing it for the majority of the time. When it comes to shelf life, propane is a far superior fuel supply.

How much does a 100 lb propane tank weigh empty? ›

Most #100 tanks weigh about 67 pounds empty plus the 100 pounds of lpg making 167 pounds.

Why does Blue Rhino only fill to 15 lbs? ›

In 2008, to help control these rising costs, Blue Rhino followed the example of other consumer products companies with a product content change. We reduced the amount of propane in our tanks from 17 pounds to 15 pounds.”

How to tell if a propane tank is empty? ›

To measure how many pounds of propane are left in your tank, simply weigh it on a scale and subtract the tare weight number. For example, if a tank weighing 24 pounds has a tare weight of 17 pounds, then there is about seven pounds of propane left in your tank.

What does WC mean on a propane tank? ›

Most propane grill tanks come with two numbers stamped on the handle – the water capacity (“WC”) and Tare Weight (TW – the weight of the tank when it's empty). Most grilling tanks weigh about 17 pounds when empty.

How far from the house does a 100lb propane tank need to be? ›

If you have a 100-pound tank, you can have it filled off-site or on-site. If you do not have your 100-pound tank filled on-site, it needs to be 3 feet from all building openings and 5 feet away from any ignition source, direct vent intakes and mechanical air intakes.

Is it bad to let a propane tank empty? ›

Propane becomes highly flammable when it is combined with oxygen. If gas lines are left open once the gas runs out, then refills can leak out. Moisture and air can also form rust in a nearly empty propane tank, which will make the tank weaker.

Does a 100 lb propane tank have more pressure than a 20 lb tank? ›

The pressure in a 100# tank should be no different that in a 20# tank.

How to transport a 100 lb propane tank in a pickup truck? ›

One-hundred-pound propane tanks are extremely heavy, so always have a second person available to help you lift one into your truck. Tanks must be in the upright vertical position at all times. Tanks should be securely strapped to the truck using ratchet straps or ropes and a strong anchor point.

How much does an empty 100 lb propane tank weigh? ›

Most #100 tanks weigh about 67 pounds empty plus the 100 pounds of lpg making 167 pounds. However there are some old tanks still in service that weigh 111.5 pounds so they will weigh 211.5 full.

How heavy is a 100 gallon propane tank filled? ›

Understanding How Much Propane is in Your Tank…and How Heavy it is!
Size of Propane TankWeight of Tank When EmptyWeight of Tank When Full
20 lbs.16 – 18 lbs.36 -38 lbs.
100 gallons215 lbs.555 lbs.
120 gallons260 lbs.668 lbs.
150 gallons315 lbs.825 lbs.
5 more rows
Jan 4, 2023

How often do you fill a 100 gallon propane tank? ›

Some appliances use a lot of propane—pool heaters, for example. On the other hand, a propane range only uses about 35 gallons a year. If that's your only propane appliance, a 100-gallon tank will at least two years. A propane fireplace uses about 200 gallons a year.

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