Angling tools

Twelve calculators for tackle preparation, groundbait, power and trip costs. Every result is an estimate that should be verified in practice.

Convert reel capacity after changing line diameter.

Estimate backing length before loading the main line.

Compare nominal line strength with knot efficiency and safety reserve.

Estimate weight from length and girth — for rough comparison only.

Calculate fish count and catch mass per active fishing hour.

Total fuel, permits, accommodation, bait and split costs between anglers.

Calculate water and additives for a dry groundbait mix.

Estimate groundbait needed by anglers, hours and reserve.

Calculate total leader material and rigs possible from a spool.

Estimate runtime from battery capacity and device power draw.

Convert common angling length, weight, diameter and strength units.

Estimate sink time to depth from a measured sink rate.