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If you know the MV and bullet weight you can work it out with a simple formula

 

I know but when doing the math it was as you say so simple, I thought to myself, I'm re-inventing the wheel and it would be quicker to look it up. Surprised its not readily available, at least to me anyway.

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OA

 

Probably a case by case basis.

 

MV in fps squared x bullet weight in grains divided by 450240 = ME in ft lb

 

If you want this in Joules for HME or being metric then ME in ft lb x 1.355818

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Is there a table of muzzle energy values for each deer legal calibre out there? I've looked on t'internet but nothing really hits the mark.

 

Cheers

 

 

diferent for every combination of Bullet powder load etc and then every Barrel lenght so not that easy you can get a ruff idea from factory ammo specs but they are usually in set barrels

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