What Size Is Standard Fishing Line?

When it comes to selecting the right fishing line for your next angling adventure, it can be difficult to know what size is standard. Fishing line is available in a variety of sizes and weights, and the type you choose will depend on the type of fish you are trying to catch and the type of environment you will be fishing in.

The most common size of fishing line is 8-pound test, which is suitable for most types of freshwater fishing. This size line is usually made from monofilament nylon or fluorocarbon and can handle a range of fish species. It has good abrasion resistance, low visibility in water, and a tight knot strength that makes it a great choice for casting lures and baits with accuracy.

For saltwater anglers, 10-pound test is often used for light tackle applications such as inshore species like redfish or snook. This weight offers excellent casting distance and sensitivity when Targeting larger fish such as tarpon or sailfish.

It also has good abrasion resistance when used in areas with high concentrations of coral or other sharp objects.

If you are looking for something heavier duty than 8-pound test, 20-pound test is often used for larger freshwater species like bass or walleye. This heavier weight offers more strength and durability when dealing with bigger fish or fighting them in heavy cover where they may be able to wrap around rocks or other objects. It also has greater shock strength if you are using heavier lures or baits that require more force to move through the water.


In conclusion, when selecting the right size fishing line for your next outing, 8-pound test is generally considered the standard size for most freshwater applications while 10-pound test is usually recommended for saltwater use. Heavier 20-pound test lines can be used for bigger fish species that require more strength and durability in heavy cover environments. Ultimately, always choose the size that best suits your needs as an angler to ensure an enjoyable experience on the water!

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Daniel Bennet