Zeroed: Ballistics Calculator

Your hold in seconds: bullet drop, wind and a printable DOPE card. Zeroed is an offline ballistics calculator for hunting and long range shooting. Pro adds a Lab: chronograph, group size from a photo, load development, hunt planner and archery. No account. No ads. No subscription. Pick a factory load, enter your scope and zero, and read elevation and windage in MRAD, MOA or clicks. Big numbers you can read in full sun, with gloves on. WHY ZEROED • 100% offline, even in airplane mode. No account, no ads, no tracking. • Pro is one payment. No subscription. Try it free for 7 days. • Math you can check: our solver agrees with an independent open-source ballistics solver within 0.33% (worst case) across 7 cartridges and 42 ranges. THE CALCULATOR • Point-mass RK4 solver, G1/G7 BC and multi-BC • Temperature, pressure, humidity, altitude or your phone's barometer • Wind bracket, segmented wind, shooting angle • Spin drift, Coriolis and truing (Pro) • DOPE table to 2000 m / 2200 yd (Pro), as an image or a PDF card • Sun, Night (Pro) and Standard themes; 48 pt controls for gloves LAB (PRO) • Chronograph: import a Garmin Xero or LabRadar CSV, or type velocities in. Average, ES and SD with 90% confidence ranges and an honest "enough shots?" hint. Use as MV, or work out temperature sensitivity. • Group size from a photo, no camera permission: set the scale, tap your aim point and the holes. ES, mean radius and CEP in MOA and MIL, the offset from your aim, and one tap to apply it as a zero offset. • Load development log: ladder, OCW and seating tests. The velocity chart finds flat spots and flags any that "may be chance". Zeroed never provides load data. • Brass: firings, annealing and trimming per lot. • Hunt planner: sunrise, sunset, civil twilight and moon from coordinates you type, no location permission. MPBR. Energy floors for Germany (§19 BJagdG), England and Wales (Deer Act), Scotland, Sweden and Colorado, plus guidelines. Always check local regulations. • PRS stage card: a printable DOPE strip and wrist-coach panels. • Archery: arrow trajectory, KE, momentum, FOC and a sight tape fitted from your marks, printed 1:1. 5,000+ BULLETS AND FACTORY LOADS 2,300+ factory loads and 2,900 bullets across 150+ cartridges, .17 HMR to .50 BMG, rimfire and airgun pellets included. From published specs by Hornady, Federal, Sierra, Berger, Lapua, Norma, Sako, Nosler, Barnes and more. Factory loads are free; the bullet library is Pro. FREE AND PRO Free is a complete calculator and stays that way: 1 rifle, 2 loads, out to 800 m / 875 yd, factory loads, the DOPE table and a watermarked DOPE card. Pro, one payment for life: unlimited rifles and loads, 2000 m, spin drift, Coriolis, truing, clean cards, the bullet library, the Night theme and every Lab tool. 7 days free. Nothing renews. QUESTIONS Does it read my chronograph? It imports Garmin Xero and LabRadar CSV exports, or any CSV with a velocity column. File import, no Bluetooth. Does it need the camera? No. Groups use the system photo picker, which needs no permission. Does it work without signal? Yes. Only purchases go through the App Store. LANGUAGES English, Türkçe, Deutsch, Русский Every solution is an estimate. Always confirm with real shots. Follow your local laws and hunting regulations. Zeroed is a math tool for sport shooting and hunting. It does not sell or advertise firearms or ammunition. Brand, device and cartridge names belong to their owners and only identify published data or compatible file formats. Zeroed is not affiliated with or endorsed by them.