20 vs 24 inch chainsaw: Which is Best

20 vs 24 inch chainsaw

Experience the unstoppable force of a 24-inch chainsaw, conquering even the toughest wood!

When it comes to the 20 vs 24 inch chainsaw debate, there are a few key things to consider. A 20-inch chainsaw is generally more maneuverable and easier to handle for smaller jobs or working in tight spaces. On the other hand, a 24-inch chainsaw offers greater cutting power and can easily tackle more giant trees and branches.

Ultimately, the right choice depends on your specific needs and preferences as a user. Whether you opt for a 20 or 24-inch chainsaw, prioritize safety and proper maintenance to ensure smooth operation for years.

This article will continue to investigate comparing 20-inch and 24-inch chainsaws. 

So Let’s Get Started!

Key Differences between a 20 and 24 Inch Chainsaw

Regarding chainsaws, the biggest difference between a 20 and 24-inch model is the size of the bar. 

The longer the bar, the more powerful the chainsaw. A 24-inch chainsaw can handle larger and tougher cuts than a 20-inch model. 

Another difference between these two types of chainsaws is the weight. A 24-inch chainsaw is going to be heavier than a 20-inch model. 

This extra weight can make it difficult to maneuver for some users. 

The final key difference to consider is the price tag. A 24-inch chainsaw is going to cost more than a 20-inch model. This is due to the extra power and longer bar length.

Factors to Consider When Buying a Chainsaw

There are a few things you should take into consideration before purchasing a chainsaw. Here are some factors to think about:

The size of the saw

You’ll need a bigger saw if you’re cutting down large trees. But if you’re only going to use it for smaller jobs around the house, a smaller saw will do just fine.

The type of chain

There are different kinds of chains for different kinds of cuts. Make sure you get the right one for the job you’ll be doing.

The power source

Chainsaws can either be gas-powered or electric. Gas-powered saws are more powerful but require more maintenance. Electric saws are more convenient but less powerful. Choose the one that’s right for you and the job you’ll be doing. 

The features

Some chainsaws have additional features, such as anti-kickback and automatic chain tensioners. These can help reduce the risk of injury while using the saw.

The price

Chainsaws range from relatively inexpensive to very expensive, depending on the size and features you need. Ensure you get a saw that fits your budget and meets your needs.

Pros And Cons of 20 vs 24 inch chainsaw

20-inch chainsaw:


  • Lighter and more maneuverable than a 24-inch chainsaw.
  • Easier to handle for beginners or individuals with less physical strength.
  • Ideal for smaller cutting tasks, such as pruning or cutting firewood.
  • Generally more affordable than larger chainsaws.
  • Requires less maintenance due to smaller size.


  • Limited cutting capacity compared to a 24-inch chainsaw.
  • May need help with larger and tougher trees or logs.

24-inch chainsaw:


  • Greater cutting capacity, allowing for the handling of larger trees and logs.
  • More powerful and efficient for heavy-duty tasks and professional use.
  • Cuts through thick wood more quickly than a 20-inch chainsaw.
  • Suitable for demanding projects, such as felling large trees or milling lumber.
  • Offers versatility in handling a wide range of cutting applications.


  • Heavier and bulkier than a 20-inch chainsaw, making it less maneuverable.
  • It requires more physical strength and may be challenging for beginners or individuals with less experience.

Advantages and Disadvantages of a 20 vs 24 Inch Chainsaw

When deciding on a chainsaw, one of the main considerations is the size of the saw. 

A 20-inch saw will be smaller and lighter than a 24-inch saw. This can be an advantage if you use the saw for long periods or need to maneuver it in tight spaces. 

A 20-inch chainsaw will have a shorter bar, meaning it can cut through smaller-diameter trees and branches. 

This can be advantageous if you cut firewood or do other general yard work. 

One disadvantage of a 20-inch chainsaw is that it will not cut as deeply into a tree as a 24-inch saw. 

This means you may have to make more cuts to fall a tree with a 20-inch saw. 

Another disadvantage of a 20-inch chainsaw is that it will require more frequent sharpening than a 24-inch saw. 

This is because the smaller chain has more teeth per inch, so each tooth is cut for a shorter period before it becomes dull. 

In summary, a 20-inch chainsaw is smaller and lighter than a 24-inch saw, which can be advantageous in certain applications. 

However, it will not cut as deeply into trees and require more frequent sharpening.

How to Choose the Right Size for Your Task

The size of the chainsaw you need depends on the job you plan to use it for. A smaller saw will suffice if you only use it for light pruning and trimming. 

However, if you want to do some serious cutting, you’ll need a larger saw. Here are some general guidelines to help you choose the right-sized chainsaw for your needs:

  • If you’re only doing light pruning and trimming, a 14″ or 16″ saw will suffice.
  • For medium jobs such as felling small trees or cutting large branches, then an 18″ or 20″ saw is what you’ll need.
  • For heavy-duty jobs such as felling large trees or cutting through thick logs, then you’ll need a 24″ or larger saw. 
  • Consider opting for a compact model if you want a chainsaw to use in tight spaces. These have shorter bars and are more maneuverable.

No matter what size chainsaw you buy, ensure it has the appropriate safety features. Also, read the user manual carefully before operating your saw.

Use Cases for Each Size

There are a few different use cases for each size of the chainsaw. Here are some examples:

  • You’ll need a larger chainsaw if you need to cut through thick tree branches.
  • If you’re cutting firewood, you’ll need a medium-sized chainsaw.
  • You’ll need a smaller chainsaw if you’re trimming branches or bushes. 
  • You’ll need an industrial-sized chainsaw if you need to cut through metal
  • You’ll need a specialized chainsaw designed for detailed work if you need to make precise cuts.

Maintenance Tips for Your Chainsaw

Assuming you have a standard chainsaw, here are a few tips to help with maintenance: 

  • Check the chain regularly to ensure it is tight enough. 
  • Be sure to sharpen the chain when necessary. A sharp chain is key for efficient cutting.
  • If the chain gets damaged, replace it immediately. 
  • Clean the chainsaw after each use. This will remove any debris that could damage the saw. 
  • Make sure to oil the chainsaw regularly. This will keep it running smoothly and prevent rusting.


In conclusion, when selecting the right chainsaw for your needs, both 20 and 24-inch models have their benefits and drawbacks. 

Ultimately, the decision of which size to choose should be based on what kind of job you are looking to do with it. If you need a heavy-duty saw for tackling bigger jobs like felling trees or cutting through thick logs, then a 24-inch model is likely your best bet. 

On the other hand, if you only need something lighter that can handle smaller tasks around the yard or garden more efficiently, opt for a 20-inch model instead.


Is A 20-Inch Chainsaw Big Enough?

Whether a 20-inch chainsaw is big enough depends on the size of the trees you intend to cut. A 20-inch chainsaw is considered a medium-sized chainsaw and is suitable for cutting trees with a diameter smaller than the length of the guide bar. It can handle tasks such as felling small to medium-sized trees, climbing, and bucking. However, a larger chainsaw with a longer guide bar may be more appropriate for larger trees or heavy-duty projects.

What Size Chainsaw Is Best?

The best size chainsaw depends on your specific needs and the scale of your cutting projects. Smaller chainsaws, typically with guide bars ranging from 12 to 16 inches, are ideal for light trimming, pruning, and cutting small branches. Like the 20-inch option, medium-sized chainsaws offer versatility for various tasks, including felling and bucking medium-sized trees. Larger chainsaws, with 24 inches or more guide bars, are suitable for professional use and tackling larger trees and heavy-duty projects.

How Big Of A Tree Can A 20-Inch Chainsaw Cut?

As for the maximum tree size a 20-inch chainsaw can cut, it is generally recommended to match the guide bar length with the tree’s diameter. A 20-inch chainsaw can typically cut trees with a diameter smaller than 20 inches. Following proper cutting techniques and prioritizing safety when working with any chainsaw size is crucial to ensure efficient and safe cutting.

Similar Posts