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How to Measure a Chainsaw Chain? 8 Things You Should Know

Chainsaws are essential tools for a wide variety of jobs including arborists and professional landscaping. This essential tool makes it easier and faster to handle different tasks including heavy-duty tasks and everyday jobs. Just like every other type of power tools and equipment, chainsaws also require regular maintenance and spare parts from time to time. One of the parts that require regular changes is the chainsaw chain. But chains are not universal, they need to fit your machine. chainsaw chains have three different measurements, the pitch, the gauge, and the number of drive links. This may seem like a lot, however, these numbers are usually located on the side of the chainsaw bar. But if you can not find them you can easily measure them yourself.

How to Measure a Chainsaw Chain?

To meshure a chainaw chain follow these steps:

  • Pitch: measure the complete distance between three rivets at any point on your chain and then divide the result by two
  • Gauge: meashure the thickness or depth of the drive links
  • Drive links: count the total amont

Replacing the chain on your chainsaw is not a difficult job. However, finding the perfect chain size for your chainsaw can be quite challenging due to the unique manner in which the chains are measured. Do you want to know more about how your chainsaw chain can be measured? Do you need more information regarding chainsaw chains? Don’t look too far. In the rest of this article, you will find out why chain measurements are important and how you can properly measure a chainsaw chain.

Why Are These Measurements Important?

Why are chain measurements important? The answer to this question depends mainly on the different measurements outlined above. Typically, the pitch, gauge, and the number of links of a chainsaw chain will determine the type of cutting method best suited for the chain. That being said, chainsaw chains with a pitch of .404 inches are the best options for heavy-duty tasks. These are the kind of chainsaws that are usually used by firemen and other tasking operations. As the distance between the links gets wider, the cutting becomes much more aggressive. On the other hand, chains with a pitch of .325 inch are more ideal for light or low profile cutting. These chains can be found on chainsaws with bar length not up to 18 inches. The chainsaws are mostly medium-sized and are used in non-professional applications.

The gauge is the measurement that influences how well the chain grips on the bar. The drive link thickness which is responsible for connecting the chain to the bar often requires a caliper. If you do not have a caliper, it is best to take the chain to an expert.

● What Do These Numbers On a Chainsaw Chains mean?

As mentioned earlier, chainsaws often have their pitch, gauge, and number of links stamped on the side of their bar. They simply represent the pitch, gauge, and the number of drive links of your chainsaw chain. Sometimes they may appear to be jumbled up with other numbers but read on to know the exact place to find them.

Finding the Measurements on the Chainsaw

Finding measurements on your chainsaw is quite easy. First, you have to look on the side of the chainsaw bar, near the user end. Wondering what the bar is? The bar of the chainsaw is that long metallic blade around which the chain is wrapped. Also, the user end is the casing that encompasses the motor where the chainsaw handle is located. You’ll find the measurements printed on the right side of the bar (although this varies depending on the manufacturer).

To determine the pitch, check the left-most fraction stamped on the bar. The denominator of this fraction often has an inch symbol inscribed next to it. Another tip is that the pitch is usually located below or immediately after the brand name of the chainsaw. For instance, if the number on your chainsaw bar reads “3/8”, then this simply means that the pitch is 3/8 inch.

To find the number of drive links, you’ll see a number located next to an image that looks like a shark’s tooth or an inverted triangle with two circles inscribed inside the top corners. This image represents the drive links, and the number represents the number of drive links on the chainsaw chain. Also, you may see a number stamped next to the letters “DL” instead of the drive link image- this number also represents the number of drive links of the chainsaw. For instance, if you find “72DL” on the side of your bar, this simply means that your chainsaw has 72 drive links.

Measuring a Chainsaw Chain

If you don’t find any measurements on your chainsaw bar or perhaps it’s faded, don’t panic. Fortunately, every chainsaw comes with an owner’s manual which contains all the information about the kind of chain required as a replacement. Also, if you happen to know the model number of your chainsaw, it can help you find the right replacement chain you need at a hardware store. On the packaging material of most replacement chains, you’ll also find the right chainsaw models they will fit.

It is important to note that the chain size is not the only factor that should be put into consideration when shopping for one. There are different types of chainsaw chains that are required for different types of cutting tasks, and this factor is something that should be put into consideration when shopping for your chainsaw chain. Finding the perfect chain size for your tool is not always as easy as it may seem. Chainsaw chains have three unique measurements that must be taken into consideration when trying to find the perfect chain. While it is not too difficult to find these measurements, you may still be unable to do so. If this occurs, you should take your chainsaw to an expert or simply use calipers to get the right measurement.

1. Measuring the Pitch

The pitch is simply the measurement that defines how close together the links are on your chainsaw chain. This is also known as the average distance between two successive chain links. To get the pitch, measure the complete distance between three rivets at any point on your chain and then divide the result by two. The pitch is often stamped or printed on the drive link. The most common pitches for chainsaw chains are “0.325, 3/8, or 0.404”. The pitch is sometimes displayed on the guide bars, however, this isn’t always the case- this is where direct measurement comes in. The pitch will affect the drive link size, and this will also affect the length of your blade.

2. Measuring the Gauge

The gauge of a chainsaw is the measurement that defines how deep the groove is on a guide bar, that is, the thickness or depth of the drive links. This measurement must be accurate because, if the chain is too loose, you’ll not get enough lubrication to the guide bar. On the other hand, if the Gauge is too thick, then it will not run on your guide bar. These two factors should be taken into account as you may easily cause damage to your guide bar if these are not accurate. The most common sizes for the Gauge are 0.043″, 0.050″, 0.058″, 0.063″ which correspond to  1.1 mm, 1.3 mm, 1.5 mm and 1.6mm on a metric scale. You can also find the gauge on the side of the bar.

3. Measuring the Number of Drive Links

Drive links are the sharp triangular extensions located on the underside of the chain which keeps it attached to the bar. This feature provides you information on how long the chain is, and whether it is going to fit into your bar or not. The measurement is often the easiest to take, but it can sometimes be frustrating. To find the total number of links on your chain, you would have to actually count them. First, remove the guide bar side panel with a wrench, then release the tension on the chain with a screwdriver. The chain would be exposed for you to count the drive links. To make counting the drive links much easier, simply place the chain on a flat surface and arrange it such that the drive links align directly across from each other. By doing this, you’ll be able to count pairs of drive links instead of counting them one after the other.

Final remarks

Getting a replacement chainsaw chain that matches your chainsaw is very important and crucial as a mismatched chainsaw chain can be quite dangerous to both you and your chainsaw. Your chainsaw can become damaged during use or even worse, it may cause an injury. This is why measuring your chainsaw chain and getting an accurate measurement is very important when getting a replacement. If perhaps you have any trouble getting the right measurements, it is advisable to take it to a professional. Finally, always ensure you follow the necessary safety instructions to avoid any injury or mishap. Good luck.

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  1. Kenneth Stephens says:

    I feel more confident now in being able to measure my chainsaw chain correctly

    • Allard Vdhooft says:

      I’m glad to hear that you feel more confident measuring your chainsaw chain now, Kenneth! Remember, proper measurements are key to ensuring your chainsaw runs smoothly and safely. Happy cutting!

  2. Jimmy Mendoza says:

    I appreciate the step-by-step guide on how to measure a chainsaw chain

    • Allard Vdhooft says:

      Thank you, Jimmy! I’m glad you found the guide helpful. Remember, proper measurements are key to finding the right chainsaw chain for your needs.

  3. Joann Carpenter says:

    What are the consequences of using a chainsaw chain that does not fit properly?

    • Allard Vdhooft says:

      Thank you for your comment, Joann. Using a chainsaw chain that does not fit properly can result in damage to the chainsaw or even injury. It is essential to ensure the chain measurements match your machine.

  4. Zoey Wagner says:

    I never knew there were different types of chainsaw chains for different tasks

    • Allard Vdhooft says:

      Thank you for reading! It’s great to know that you learned something new about chainsaw chains. Don’t forget to measure your chain properly for best results.

  5. Soham Lopez says:

    I will definitely be more careful when selecting a replacement chainsaw chain in the future

    • Allard Vdhooft says:

      Thank you for reading! I’m glad the information was helpful to you. Let me know if you have any other questions about chainsaw chains.

  6. Connie Powell says:

    How do I ensure that the gauge measurement is accurate?

    • Allard Vdhooft says:

      Connie, to ensure your chainsaw chain’s gauge is accurate, measure the thickness of the drive links. If needed, take it to an expert for assistance. Stay safe while working with your chainsaw!

  7. Andre Marshall says:

    How do I know if I need to replace the chainsaw chain on my machine?

    • Allard Vdhooft says:

      To determine if you need a new chainsaw chain, measure the pitch, gauge, and drive links as outlined in the article. If unsure, seek help from a professional for accuracy.

  8. Jeremy Ramirez says:

    The videos included in the article were very helpful in understanding the measurements

    • Allard Vdhooft says:

      Thank you for the feedback, Jeremy! I’m glad the videos helped you understand the measurements. Let me know if you have any other questions about chainsaw chains.

  9. Enrique Lawson says:

    Can I use calipers to measure the pitch of a chainsaw chain?

    • Allard Vdhooft says:

      Yes, you can use calipers to measure the pitch of a chainsaw chain. Just follow the steps provided in the blog post to ensure you get an accurate measurement.

  10. Bill Watson says:

    Great tips on how to properly maintain a chainsaw chain

    • Allard Vdhooft says:

      Thank you, Bill Watson! I’m glad you found the tips helpful. Proper maintenance is key to keeping your chainsaw chain in good shape. Let me know if you have any more questions.

  11. Linda Gardner says:

    Where can I find the number of drive links on my chainsaw chain?

    • Allard Vdhooft says:

      You can find the number of drive links on your chainsaw chain by counting them yourself. Remove the guide bar side panel, release the chain tension, and count the drive links.

  12. Letitia Simpson says:

    Thank you for explaining the importance of chainsaw chain measurements

    • Allard Vdhooft says:

      Thank you, Letitia! I’m glad you found the information on chainsaw chain measurements helpful. Happy sawing!

  13. Dean Curtis says:

    This article was very informative and easy to understand

    • Allard Vdhooft says:

      Thank you, Dean Curtis! I’m glad you found the article informative. Let me know if you have any more questions about measuring chainsaw chains or need further information.

  14. Amanda Perry says:

    What type of chainsaw chains are best for heavy-duty tasks?

    • Allard Vdhooft says:

      For heavy-duty tasks, chainsaw chains with a pitch of .404 inches are best. Make sure to measure pitch, gauge, and drive links for the perfect fit. Stay safe!

  15. Brandon Hicks says:

    Can a chainsaw chain be repaired if damaged?

    • Allard Vdhooft says:

      “Brandon, chainsaw chains can typically be repaired if damaged. But it’s important to ensure the repair is done correctly to maintain safety. Consider taking it to a professional for proper assessment and repair.”

  16. Lawrence Robinson says:

    Is it possible to sharpen a chainsaw chain instead of replacing it?

    • Allard Vdhooft says:

      Yes, it is possible to sharpen a chainsaw chain instead of replacing it. You can watch this video for a step-by-step guide on how to properly sharpen your chainsaw chain: [insert link to video demonstration].

  17. Edgar Kennedy says:

    Are there specific brands that offer universal chainsaw chains?

    • Allard Vdhooft says:

      Yes, there are specific brands that offer universal chainsaw chains. Make sure to measure the pitch, gauge, and drive links for a perfect fit. Check out the blog for more details.

  18. Stephanie Fowler says:

    I will be sure to follow the advice in this article to keep my chainsaw in top condition

    • Allard Vdhooft says:

      Thank you, Stephanie! Regular maintenance is key to keeping your chainsaw in top condition. Don’t hesitate to reach out if you need more information or have any questions. Happy sawing!

  19. Leroy Gilbert says:

    What are the most common pitch sizes for chainsaw chains?

    • Allard Vdhooft says:

      Hi Leroy! The most common pitch sizes for chainsaw chains are 0.325, 3/8, and 0.404. Make sure to measure accurately to find the right fit for your chainsaw. Best of luck!

  20. Alfredo Hoffman says:

    The safety reminders at the end of the article were very important to note

    • Allard Vdhooft says:

      Thank you, Alfredo! Safety is always a top priority when it comes to handling chainsaws. I appreciate your attention to the reminders provided in the article.

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