"RockNockers cost more ... but, they earn it!"

Fish weight calculators




Anglers who practice catch and release and selective harvest are helping to make sure we always have good numbers of big fish to catch. Rather than hanging it on a scale, one way to release fish more quickly is to take a quick measurement of the fish. Then, apply that length to a weight calculator to determine how many pounds it weighed. Here are some fish calculators for walleyes, northern pike and trout.

Walleye weight calculator

Northern pike weight calculator

Trout weight calculator


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To contact the RockNockers distributor
nearest you, just call:

MONTANA
Townsend Marine, 406-266-5700

NORTH DAKOTA
Cody Roswick, 701-200-8491 or 701-845-0381



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Montana Rock Guard
Townsend, Montana



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