Strike Force Calculator

Estimate peak instantaneous shock on hook during a strike. Results are approximate — see notes and adjust advanced settings.

Species

Estimates only. Override weight/speed below.

Fish weight (lb)

Strike speed (mph)

Depth (ft)

Depth: 10 ft

Line out / distance (ft)

Distance: 10 ft

Line type

Stretch affects how long deceleration takes.

Rod action

Reel behaviour (choose)

Base contact time (ms)

Base impact duration before rod/line effects (default 50 ms).