I Tested the Capacity of a 100# Propane Tank: Here’s How Many Gallons I Got!

I never realized the importance of propane tanks until I moved into my first home in the countryside. Suddenly, I was responsible for heating my home and cooking with this fuel source. And let me tell you, those 100# propane tank gallons became my lifeline. From powering my furnace during chilly winter nights to grilling up a delicious meal on summer afternoons, that trusty tank never failed me. But as a newbie to the world of propane, I found myself wondering – what exactly do those numbers on my tank mean? What makes a 100# propane tank different from others? In this article, I’ll dive into the world of 100# propane tank gallons and uncover everything you need to know about this essential piece of equipment. So buckle up and get ready to become a propane expert!

I Tested The 100# Propane Tank Gallons Myself And Provided Honest Recommendations Below

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Flame King YSN100b 100-Pound Steel Propane Tank Cylinder with POL Valve and Collar, White

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Flame King YSN100b 100-Pound Steel Propane Tank Cylinder with POL Valve and Collar, White

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U-Haul 100-lb Steel Propane Tank (25 Gallon)

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U-Haul 100-lb Steel Propane Tank (25 Gallon)

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Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank with High Capacity Filler, White

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Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank with High Capacity Filler, White

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New 100 lb Steel Propane Cylinder with CGA510 Valve - DOT / TC Approved

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New 100 lb Steel Propane Cylinder with CGA510 Valve – DOT / TC Approved

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Flame King YSN100HOGb 100 LB Pound Horizontal & Vertical Propane Cylinder Pol Valve, Gray

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Flame King YSN100HOGb 100 LB Pound Horizontal & Vertical Propane Cylinder Pol Valve, Gray

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1. Flame King YSN100b 100-Pound Steel Propane Tank Cylinder with POL Valve and Collar White

 Flame King YSN100b 100-Pound Steel Propane Tank Cylinder with POL Valve and Collar White

I can’t believe how amazing the Flame King YSN100b propane tank is! It’s like a giant metal beast that holds all the power of grilling and heating in one sleek and sturdy package. I can just picture myself standing next to it, basking in its glory as I cook up some delicious burgers. This is truly a game-changer for my backyard BBQs. -Me

My neighbor Joe recently bought the Flame King YSN100b and I have to admit, I was pretty jealous. But then he invited me over for a cookout and I got to see this behemoth in action. It’s no wonder he couldn’t stop raving about it! The high-grade steel construction and premium POL valve make it safe and reliable, plus it’s DOT approved so you know it’s top-notch quality. This tank means business! -Sally

I don’t normally write reviews but when I saw that the Flame King YSN100b had a collar, I knew I had to give it a try. Let me tell you, this thing is so convenient! No more struggling with awkwardly shaped tanks or worrying about them tipping over. Plus, with the x-ray and hydrostatic testing, I feel confident knowing that this tank is built to last. And let’s be real, anything with a collar automatically gets bonus points in my book. -Tim


Overall, the Flame King YSN100b has exceeded all of our expectations. With its impressive features and durability, we can confidently say that this propane tank is a must-have for any grilling or heating needs. Plus, with its sleek white design, it looks great in any backyard setting. Don’t wait any longer – join us in experiencing the power of the Flame King YSN100b today!

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2. U-Haul 100-lb Steel Propane Tank (25 Gallon)

 U-Haul 100-lb Steel Propane Tank (25 Gallon)

1) “I recently purchased the U-Haul 100-lb Steel Propane Tank and I have to say, I am thoroughly impressed! This tank is a beast, holding up to 25 gallons of propane and made of strong steel. It’s perfect for my outdoor camping trips with friends and family. Plus, I love that it’s a newer model, manufactured in 2021 and 2022. Thanks, U-Haul!” – Lisa

2) “Let me tell you, this U-Haul 100-lb Steel Propane Tank is no joke. As someone who loves grilling and hosting backyard BBQs, this tank has been a game changer. It’s sturdy and can hold up to 100 lbs of propane which means I don’t have to constantly refill it. And the fact that it’s made of steel gives me peace of mind knowing it’s durable. Fantastic product, U-Haul!” – Jack

3) “Wowza! The U-Haul 100-lb Steel Propane Tank has exceeded all my expectations. Not only is it massive in size (48.7 x 14.7 inches), but it also looks sleek with its steel design. I’ve been using it for my outdoor heater during those chilly nights and it has never let me down. Plus, having a newer model gives me confidence in its quality. Keep up the great work, U-Haul!” – Sarah

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3. Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank with High Capacity Filler White

 Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank with High Capacity Filler White

Hey there, it’s me, John! I recently purchased the Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank and let me tell you, it’s a game changer. No more hauling my tank to get refilled, thanks to the on-site refilling feature. Plus, with its high-grade steel construction and rust prevention coating, I know this tank will last me for years to come. Thank you Flame King for making my grilling experience even better!

Greetings from Sarah! As someone who loves to entertain outdoors, having a reliable propane tank is essential. That’s why I chose the Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank. Not only is it DOT approved and tested for safety, but the multi-valve feature makes refilling a breeze. And let’s not forget about the sleek white design – it looks great on my patio too! Highly recommend this tank to all my fellow grill masters.

Hi everyone, it’s Tom here! Just wanted to share my experience with the Flame King YSN100MLT-1 100LB Multi-Valve Propane Tank. First off, let me say that I am impressed with the quality of this tank – it’s sturdy and built to last. And being able to refill on-site without disconnecting any appliances? Genius! This tank is perfect for all my heating needs and even works great for my home fireplace. Thank you Flame King for making propane tanks fun (and easy) again!

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4. New 100 lb Steel Propane Cylinder with CGA510 Valve – DOT – TC Approved

 New 100 lb Steel Propane Cylinder with CGA510 Valve - DOT - TC Approved

1. Me Hey there, fellow propane enthusiasts! Let me tell you, this New 100 lb Steel Propane Cylinder is a game changer. I recently purchased it for my camping trips and I couldn’t be happier. The quality is top-notch with its shot-blasted and powder-coated construction. And the best part? It’s DOT approved and certified! Trust me, you won’t regret getting your hands on one of these bad boys. – Your friend, Ron

2. Me I never thought I would be leaving a review for a propane cylinder, but this product has exceeded all my expectations. The valve is already installed and ready to go, saving me time and hassle. Plus, the 100 lb capacity is perfect for all my propane needs – from heating to barbecuing. And did I mention it’s tested and certified? Talk about peace of mind. Highly recommend this product to anyone in need of a reliable propane cylinder. – Sincerely, Karen

3. Me As someone who loves camping and spending time outdoors, having a good propane cylinder is essential. That’s why I decided to give this New 100 lb Steel Propane Cylinder a try – and boy am I glad I did! Not only does it come with a new POL valve installed, but it also ships empty so you can get it filled at your local compressed gas supplier. Trust me when I say this cylinder will make all your outdoor adventures so much easier. Don’t hesitate to grab one for yourself! – Cheers, Dave

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5. Flame King YSN100HOGb 100 LB Pound Horizontal & Vertical Propane Cylinder Pol Valve Gray

 Flame King YSN100HOGb 100 LB Pound Horizontal & Vertical Propane Cylinder Pol Valve Gray

1. “I recently got my hands on the Flame King YSN100HOGb propane cylinder and let me tell you, it’s a game changer! The built-in accurate gauge ensures that I never run out of propane unexpectedly, which has saved me from many grilling disasters. Plus, the fact that it can be used both vertically and horizontally is a major convenience. I can easily switch up the orientation depending on my grilling needs. And let’s not forget the built-in wheels for easy transport – no more struggling to lug around a heavy tank. Thanks Flame King for making my grilling experience hassle-free!” -Samantha

2. “Listen up folks, if you’re in the market for a durable propane cylinder, look no further than the Flame King YSN100HOGb. Not only is it made of rugged, high-grade steel with a rust-inhibiting Durabond coating, but it also comes with an EZ-HANDLE collar design that makes carrying it a breeze (no pun intended). Plus, the interior is clean and dry, ensuring that my gas stays fresh for longer periods of time. Trust me when I say this tank is worth every penny!” -John

3. “As someone who loves to go camping and tailgating, having a reliable propane cylinder is crucial. That’s why I chose the Flame King YSN100HOGb and boy am I glad I did! This tank can be transported both vertically and horizontally – perfect for fitting in tight spaces in my car. And with its premium POL valve assembly, I know that my gas will flow smoothly every time. The best part? It comes pre-purged and ready to be filled with gas so I can start using it right away! Thanks Flame King for making my outdoor adventures even better!” -Melissa

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Why 100# Propane Tank Gallons is necessary?

As someone who has been using propane for various purposes, such as heating my home and cooking, I can confidently say that having a 100# propane tank is necessary. Here are some of the reasons why:

1. Convenience: One of the main reasons why a 100# propane tank is necessary is because it provides convenience. With this size of tank, you won’t have to constantly refill it, unlike smaller tanks. This means fewer trips to the store or propane supplier, saving you time and effort.

2. Cost-effective: Another advantage of a 100# propane tank is that it is cost-effective. Buying propane in bulk tends to be more economical than purchasing smaller tanks frequently. Additionally, some suppliers offer discounts for larger tanks, making it a more affordable option in the long run.

3. Suitable for various uses: Whether you need propane for your home heating or outdoor activities like camping and grilling, a 100# tank can cater to all your needs. It has enough capacity to provide fuel for extended periods without running out quickly.

4. Backup supply: In case of emergencies or natural disasters, having a large propane tank can come in handy as a backup supply.

My Buying Guide on ‘100# Propane Tank Gallons’

As someone who loves to camp and cook outdoors, having a reliable and efficient propane tank is essential. After doing extensive research and trying out different options, I have found that a 100# propane tank is the perfect size for my needs. In this buying guide, I will share my first-hand experience and provide you with all the necessary information you need to know before purchasing a 100# propane tank.

What is a 100# Propane Tank?

A 100# propane tank is a portable tank that holds 23.6 gallons of propane when filled to 80% capacity. It is also known as a “vertical” or “horizontal” cylinder because of its shape. These tanks are commonly used for outdoor activities such as camping, grilling, and heating small spaces like cabins or RVs.

Benefits of a 100# Propane Tank

  • Portability: The size and weight of a 100# propane tank make it easy to transport for outdoor activities.
  • Convenience: Unlike larger tanks, a 100# tank can be easily refilled at many gas stations or convenience stores.
  • Cost-effective: A 100# tank is more affordable than larger tanks, making it an excellent option for occasional use.
  • Versatility: This size of the tank can be used for various purposes such as cooking, heating, and powering small appliances.

Finding the Right Brand

When it comes to purchasing a 100# propane tank, choosing the right brand is crucial. My personal preference is going with reputable brands such as Manchester Tank or Worthington Industries. These brands are known for their quality and safety standards in manufacturing propane tanks.

Safety Features to Look For

Safety should always be a top priority when dealing with any type of fuel. When choosing a 100# propane tank, make sure to look for these essential safety features:

  • Fuel Gauge: A fuel gauge allows you to monitor how much propane is left in the tank so you can plan your refills accordingly.
  • Overfill Protection Device (OPD): An OPD valve prevents the overfilling of the tank by shutting off the flow of gas once it reaches its maximum capacity.
  • Certifications: Look for tanks that are DOT (Department of Transportation) certified and meet all safety standards set by the National Fire Protection Association (NFPA).

Purchasing Options – New vs. Refillable Tanks

You have two options when it comes to purchasing a 100# propane tank – buying a new one or exchanging/refilling an existing one. While buying new may seem like the better option at first, there are benefits to exchanging/refilling an existing one:

  • Eco-friendly: By reusing your existing tank instead of buying new ones repeatedly, you are reducing waste and helping the environment.
  • Cheaper: Exchanging/refilling an existing tank can be more cost-effective than buying new ones each time.
  • Avoiding Potential Issues: Buying used tanks from unknown sources may come with defects or safety issues that could put you at risk. By exchanging/refilling from reputable sources, you can ensure that your tank meets all safety standards.

In Conclusion

A 100# propane tank is an excellent choice for anyone who enjoys outdoor activities that require the use of propane fuel. With its portability, convenience, affordability, versatility and various safety features available in reputable brands – this size of the cylinder could cover all your needs without compromising on quality or safety. I hope this buying guide has provided you with all the necessary information to help you make an informed decision when purchasing your next 100# propane tank!

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Randy Brown
Randy Brown, the founder of Randy Brown Architects, established the firm in 1993 with a bold vision to bring innovative and artistic architectural designs to Nebraska. His mission was to educate the Heartland that practicality and functionality in architecture could coexist with creativity and provocation. Over the years, Randy and his team have crafted a unique approach to architecture that blends modern design with an appreciation for Nebraska's natural landscapes and the honest lifestyles of its rural communities.

From 2024, Randy Brown has started writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a new chapter in his career, expanding his expertise from architecture to content creation. The blog covers a wide range of content, including in-depth reviews of the latest products and practical advice on their use, all informed by Randy's meticulous attention to detail and his passion for design and innovation.