Bullet Impact Energy Calculator

It s a velocity of about 20 m s.

Bullet impact energy calculator.

Have you ever wanted to compare a fast lightweight bullet to a slower heavy bullet to see which one hits harder. We thought you might enjoy it as well. The velocity of the bullet is a more important determinant of muzzle energy. Like the bound and ebook versions the hornady reloading app provides all the information needed to successfully reload a variety of rifle and handgun cartridges.

Plus you can save favorites add notes and more. Bullet energy calculator. Enter the first two variables then press calculate. Use this online calculator and find the muzzle energy in foot pounds and joules.

This versatile impact force calculator is useful for estimating the impact forces involved in collisions of different kinds. Use the calculator below to calculate the kinetic energy of a bullet. Because velocity has such a huge impact on muzzle energy anything that affects velocity also affects energy exponentially. Instead it is a rather ethereal figure that can only be computed using the previously mentioned formula.

For example it can be used to calculate the impact force of a vehicle car truck train plane football of birds hitting a plane or wind mill as well as for falling bodies that crash into the ground. Although both mass and velocity contribute to the muzzle energy the muzzle energy is proportional to the mass while proportional to the square of the velocity. Muzzle energy is the kinetic energy of the bullet when expelled out from the muzzle to the target. Muzzle energy will be higher when bullet is heavier and moves out faster from the muzzle.

Click here to open in small window. We use this nifty bullet energy calculator when we chronograph projectiles. In order to determine the kinetic energy you must know the velocity of the bullet and the weight of the bullet in grains. Muzzle energy will be rounded to the nearest whole number.

Calculate the energy the bullet will deliver to the target on impact using the formula ke frac w bv 2 450 437 in words the bullet energy ke in foot pounds is equal to the bullet weight in grains w b times the square of the bullet velocity v in feet per minute divided by 450 437. This calculator will display the foot pounds of energy and help you compare the power of different loads. The general formula for the kinetic energy is where v is the velocity of the bullet m is the mass of the bullet. Using the impact force calculator.

Three ways to get the hornady handbook of cartridge reloading. Bullet kinetic energy calculator. Just enter your bullet weight below and its velocity. Muzzle energy isn t something that can be measured with radar guns or impact targets.

Reloading data is available as low as 99 per cartridge or purchase a subscription and. Use the kinetic energy calculator to find out how fast that the same bullet will have to be traveling at to get its energy to 1 j.