ArrowWise: Arrow Build & FOC Live

Build your arrow on screen and get total weight, FOC, speed, kinetic energy, momentum, and GPP - before you glue a single insert. Enter your components - shaft GPI, point, insert, nock, vanes, wrap - and ArrowWise does the math instantly. No spreadsheet, no signal needed at the pro shop or in the woods. WHAT IT CALCULATES - Total arrow weight in grains, from every component you enter - FOC percentage using the standard AMO method - Estimated arrow speed from your bow's IBO rating, adjusted for draw weight, draw length, and arrow weight - Kinetic energy (ft-lbs) and momentum - the numbers that matter for penetration - Grains per pound (GPP) so you stay in a safe range for your setup BUILD, SAVE, COMPARE - Save unlimited builds (Pro) - Compare two builds side by side (Pro) - see exactly what a heavier point or lighter vanes does to weight, FOC, speed, and energy - Export any build as PDF or CSV (Pro) - hand it to your pro shop or keep it in your records MADE FOR REAL USE - Works 100% offline - in the shop, at the range, at camp - No account, no sign-up, no data collection - Imperial or metric units with one toggle - Zero ads ONE-TIME PURCHASE, NOT A SUBSCRIPTION The core calculator is included. Pro unlocks unlimited saved builds, side-by-side comparison, and PDF/CSV export for a single one-time payment. No monthly fees, ever. Whether you're tuning a hunting arrow for better penetration or dialing in a target setup, ArrowWise gives you the numbers straight, every time.