Category: Chronographs

Oct 26

Snappy Chronograph

SimonPosted in Blog, Chronographs, Downloads, Shooting, Shooting Aids

*** Snappy Chronograph V 1.0 *** I have created a really simply tool for processing shot string data taken from your chronograph and calculating your Average, Highest and Lowest Velocities together with your Extreme Spread and Standard Deviations.  The spreadsheet will also calculate your power output in ft/lbs and warns you if you are over the […]

Oct 12

Muzzle Energy Calculator

SimonPosted in Blog, Chronographs, News, Shooting, Shooting Aids

Muzzle Energy Calculator Two measurements are required, the grain weight of the projectile you’re using and the velocity from your Chronograph in feet per second (FPS) Enter Projectile Weight (Grains):  Enter Velocity (Feet Per second):   Power Output – ft/lbsEnergy Expressed in Joules  The UK legal limit for Rifles is 12 ft/lbs and for Pistols is 6 […]

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