Catch-and-release tool

Measure the fish. Estimate the weight. Let it swim.

Choose walleye, bass, northern pike or muskie, then enter the length and girth for a quick estimated weight in pounds and kilograms.

1. Choose the fish

WalleyeBassNorthern PikeMuskie

2. Choose your measuring unit

InchesCentimetres

3. Enter the measurements

Measure total length from the tip of the nose to the tip of the tail. Measure girth around the widest part of the body.

Length (in)Girth (in)