#### Frank Whiton

##### Administrator

The size and weight of the fly determines what size tippet works best with that fly. A 3wt rod is for smaller flies and the leader will have a lighter tippet. If you were fishing a size 16 fly a 5X tippet would be used. If you were fishing an 8wt rod with a size 6 fly, a size 2X tippet would be called for. The companies making the leaders size the butt of the leader to match a group of fly lines it might be used on. All you have to worry about is what size tippet you will be using for a particular sized fly.

Tippet Diameter|Tippet Size|Pound Test|Fly Size

.003|8x|1.2|24-26-28

.004|7x|2|20-22-24-26

.005|6x|3|16-18-20-22

.006|5x|4|14-16-18

.007|4x|5|12-14-16

.008|3x|6|10-12-14

.009|2x|7|6-8-10

.010|1x|8.5|2-4-6

.011|0x|10|1/0-2-4

.012|x1|12|2/0-1/0-2

.013|x2|14|3/0-2/0-1/0-2

.014|x3|16|5/0-4/0-3/0-2/0

.015|x4|18|6/0-5/0-4/0-3/0

NOTE: Leader diameters and strengths vary from manufacture to manufacture and with different materials or processes.

Here is a quick way to calculate the best size tippet to use on the water. You take the fly size and divide it by 4 and then add 1. For example, take a size 6 hook, divide 6 by 4 and you get one. Add one to that and you get 2. So for a size 6 hook use a 2X leader. You will note that the chart says 1X or 2X will work. The formula is a guide to get you close to the proper sized tippet on the water. In this case you use the leader that is most appropriate for the size of the fish.

.003|8x|1.2|24-26-28

.004|7x|2|20-22-24-26

.005|6x|3|16-18-20-22

.006|5x|4|14-16-18

.007|4x|5|12-14-16

.008|3x|6|10-12-14

.009|2x|7|6-8-10

.010|1x|8.5|2-4-6

.011|0x|10|1/0-2-4

.012|x1|12|2/0-1/0-2

.013|x2|14|3/0-2/0-1/0-2

.014|x3|16|5/0-4/0-3/0-2/0

.015|x4|18|6/0-5/0-4/0-3/0

NOTE: Leader diameters and strengths vary from manufacture to manufacture and with different materials or processes.

Here is a quick way to calculate the best size tippet to use on the water. You take the fly size and divide it by 4 and then add 1. For example, take a size 6 hook, divide 6 by 4 and you get one. Add one to that and you get 2. So for a size 6 hook use a 2X leader. You will note that the chart says 1X or 2X will work. The formula is a guide to get you close to the proper sized tippet on the water. In this case you use the leader that is most appropriate for the size of the fish.

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