Fishing apps · free
Both calculators with one example each.
Fishing calculators and tools
Tools that run in your phone or computer browser, with nothing to download and no sign-up. We built them to answer specific questions on the bank or on the boat.
lbFish weight calculatorMeasure length and girth and it tells you how much the fish weighs, with no scale and without taking it out of the water.Open the calculator →ydReel line capacity calculatorHow many yards of line fit on your spool when you change diameter or switch to braid, and how much backing to put underneath.Open the calculator →
Both tools work in US units (inches, pounds and yards) and in metric. Prefer reading in Spanish? Herramientas de pesca en español.