Free hunting tools
Hunting calculators, free
Two field-grade calculators for bow and rifle hunters. Both do the thing no other calculator does: they read your numbers against real game and tell you what you can hunt, and how far.
Rifle Ballistics & Long-Range Drop Calculator
A real G1/G7 trajectory solver: bullet drop, scope come-ups in MOA and MIL, wind drift, retained velocity and energy at every range, corrected for altitude and temperature. Truing, spin drift, Coriolis and shot-angle for the long stuff. Then it tells you how far your load stays lethal on each animal.
- Drop chart + come-ups in MOA / MIL
- Spin drift, Coriolis, shot-angle, truing
- How far you stay lethal on real game
Bow Sight Tape Generator
A print-perfect 1:1 sight tape for your slider, with a scale-check ruler so it mounts dead accurate. True it from your own marks, no chronograph needed. And the part no other tape tool does: it shows how far your arrow stays lethal on every animal, mark by mark.
- Print-perfect 1:1 tape + scale check
- Chronograph-free truing from your marks
- Lethal-range verdict on every mark
Arrow Kinetic Energy & Momentum Calculator
Enter your arrow weight and speed for instant kinetic energy and momentum, in foot-pounds and metric, then see exactly what game your setup is suited to, from whitetail and elk to red stag, kudu and buffalo. The only arrow calculator that reads your numbers against real animals.
- Kinetic energy + momentum, instantly
- A verdict for game worldwide
- The right broadhead per animal
This calculator is one tap away in the field, free, with your whole hunt.
It is built into the free hunter app, alongside everything you need on the hunt and after it. No app store, no cost, and it all works offline deep in the bush.