🐟 Fish Weight Calculator

Estimate fish weight based on length, girth, and species — in lbs or kg.

Select Fish Species: Bass Trout Catfish Carp Salmon Tuna Perch Walleye Pike Red Snapper Grouper Bluegill Crappie Barramundi Swordfish Length: Girth: Select Unit: Inches / Pounds Centimeters / Kilograms Calculate Weight