All you have to do is enter a few pieces of information about the specifications of your bullet/powder/firearm combination. Power factor is calculated by the formula: bullet weight times velocity divided by 1000. In other words, powder charges were chosen to reflect typical cartridges that would shoot a given weight at a given velocity. We have found that dividing your brass cost by the number of times you plan to reload it helps give a more accurate representation of your reloading costs. The Blue calculated values below the input values are the individual weights of each fully loaded cartridge. The kinetic energy of the bullet is the energy that is transferred to the target when hit. It takes into effect things like atmospheric conditions, wind, and even allows you to make projections shooting both up and down hill. The Winchester Ballistic Calculator allows you to select your Winchester product and view the real trajectory from that product. The calculated Total Weights shown in Blue directly below the Number of Rounds row are based on the Number of Rounds and the values in Table 1. Muzzle energy is the energy of a bullet right when it leaves the firearms barrel. Enter the first two variables, then press calculate. Calculators. Bullet Weight (grains) (grains) G1 Ballistic Coefficient . The calculator assumes flat base bullets. I heard or read a good advice once, for hunting, take the biggest gun you are able to shoot with confidence whatever the size of the animal. Using these bullet length estimations allows one to quickly see how necking down a case affects performance at a given bullet weight. Generally speaking, the larger a bullet… Usage Instructions For instance, you can compare a 250 gn RN in the .30-06, .338-06, and .35 Whelen by selecting each from the cartridge window, with no need to go to the bullet window. Use this online calculator to easily measure m-weight by providing the sheet size, basis weight, and basic size of the paper. I have always liked the bigbore guns in both handgun and rifles. Here is a calculator to measure your height and weight requirements as you prepare for Basic Combat Training. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US Army Concepts Analysis Agency 8120 Woodmont Avenue Bethesda, MD 20814-2797 8. When talking about bullet kinetic energy, the word muzzle energy is often brought up. The email address you entered is not valid. Just enter the bullet DIAMETER (e.g..264), bullet WEIGHT (in grains), and bullet overall LENGTH (in inches). The same weight would be about 1280 rounds. Calculating Ammunition Power Factor. Use the calculator below to calculate the kinetic energy of a bullet. Explanation of terms. Find the foot-pounts of energy of the exiting pellet . Combining complete onsite environmental measurements with the precise trajectory solutions of the integrated Hornady 4DOF ® ballistics solver, this rugged all-in-one handheld unit delivers the convenience you want and the accuracy you need for long-range success under any conditions.. Now Shipping! Have you ever wanted to compare a fast lightweight bullet to a slower heavy bullet to see which one hits harder? Output is red for unstable, yellow for marginal stability and green for stable. FPE calc. Industrywide shorthand, expressed as 1:7, 1:8, etc., describes gun-barrel rifling rate. This form will help you calculate the power factor for most types of ammuntion as specified by common shooting organizations. Note: Red colored font cells are user input cells. M-Weight Calculator. To calculate the Total Weight of all the Ammunition based on Quantity, enter the Number of Rounds into the first row as shown in Red in Table 2. Understanding and studying the kinetic energy of a bullet is important in determining terminal ballistic performance. Currently, there persist several popular formulas, and our Ideal Weight Calculator provides their results for side-to-side comparisons. Learn why Speer Ammunition is the No. A bullet’s sectional density also affects the amount of damage it can cause. The information provided is Hazard Class/Division, the Net Explosive Weight (NEW) per box, box dimensions, pallet size, and more. Caliber Description. Kestrel ® 5700 Ballistics Weather Meter with Hornady ® 4DOF ®. Proven By Law Enforcement. Still, 30 lbs of ammo is a lot to schlep around. You may add items to the list on the right in order to create a bar graph comparing the different items. M-weight refers to the weight of 1,000 sheets of paper. The following improvements will be made: Please sign up for our newsletter so that you can be alerted the moment these new features are launched! Gold Dot ammunition’s proven reliability has made it the No. The weight of magazines & pouches extra. The Magneto Speed chronograph mounts to the muzzle, or the suppressor in this case, to measure the velocity of the bullet as it exits the rifle. Compare ballistics data on your favorite Winchester Ammunition rounds. Blue colored fonts cells contain formulas. When filling in these fields, use decimal fractions where necessary; and give all lengths in inches and weight … Airgun Energy Calculator. Using this conversion chart, a using unit that was issued 39,875 rounds of 5.56mm ammunition must return 538.3 pounds of brass (39,875 rounds x.0135 pounds/round = 538.3 pounds). It is also the energy that the shooter absorbs through recoil by shooting. The reloading cost calculator is designed to work with the number of components you bought at a given price so if you bought 1000 primers for $35 then enter those numbers into the calculator. It will a produce a line graph showing the bullet drop and flight path of the bullet. Although there are other factors that affect terminal ballistics such as the bullet shape and type, the kinetic energy of a bullet is useful for comparing different cartridges. Using only a hand calculator and ten discs, the bullet designer can compute an extremely accurate volume for an ogive. You can Download the Microsoft Excel Spreadsheet Commercial and Military Ammunition Cartridge Weight Calculator Program here: Ammunition Weights.xls. Winchester Ballistics Calculator. This Airgun Energy Calculator is a simple widget designed to take the velocity of a projectile (bb, pellet, dart or bullet), its weight in grains, and calculate the foot pounds of energy (fpe) at the muzzle. 1 load for law enforcement, and we offer the same performance to you. Bullet Style. ShootersCalculator.com is in the process of being massively overhauled. The idea of finding the IBW using a formula has been sought after by many experts for a long time. But generally, if you were carrying about 560 rounds of 7.62 that same amount would only come out to about 12.5 lbs of 5.56mm. Simple add the speed and grains into each of the boxes for each column. Click Here to open in small window. Muzzle Velocity. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. Surprisingly, using only two discs will yield an accurate volume. Shop Now. To calculate how many ft lbs of recoil energy a cartridge will generate, you need only use this equation: Recoil Energy (ft lbs) = (mbulletvbullet + 4,700 * mpropellant) * (2/64.348 * mhandgun) Note how this equation takes into account all four factors we just went over: mbullet = bullet weight in grains; vbullet = bullet velocity in fps This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. Your information will never be shared and you can unsubscribe with one click at anytime. This is a simple calculator for bullet reloading. To use the Ammunition Weight Calculator, enter in the Projectile, Propellant, and Casing Weights into the table as shown in Red in Table 1. This is useful for comparing handloads, muzzle energy, different cartridges, and the energy of a bullet at different times in flight according to its velocity. xxx The Ideal Weight Calculator computes ideal bodyweight (IBW) ranges based on height, gender, and age. Type in the muzzle velocity that you want to get, and the Bullet Load Calculator will estimate the amount of powder charge that you need to load. FUNDING NUMBER 6. To use the Ammunition Weight Calculator, enter in the Projectile, Propellant, and Casing Weights into the table as shown in Red in Table 1. As a rule of thumb, a bullet looses 5-15 fps in this short distance. It calculates the Total S-Tons and the Total $ Value. The ASP or SSA checker enters this information on the DA Form 3151-R, then escorts the unit's vehicle and personnel This Ammo Catalog Calculator lists ammunition by DODIC. On its website, Berger conveniently provides this info for all its bullet types. Foot pounds of energy from a pellet or rifle is easily calculated with the speed of the projectile and the weight in grains. In order to determine the kinetic energy, you must know the velocity of the bullet and the weight of the bullet in grains. The following program is provided by Close Focus Research (CFR) for those who are interested in calculating the weight of ammunition based on Projectile, Propellant, and Casing Weights. Bullet weight and length factor into the performance of a projectile leaving a gun barrel with a specific twist rate. ... SD is the correlation number between the weight and the calibre of your bullet . The Berger Bullets Ballistics Calculator uses BCs (G1 or G7) to calculate trajectory and account for any external factors that may effect bullet performance This method of calculation can be useful for people who reload ammunition. Copyright © 2020 ShootersCalculator.comALL rights reserved. The good news is that the cost of a smartphone-based ballistic calculator ranges from free to $29.99. Calculate a stability factor for a bullet using the Miller stability formula. How fast the bullet leaves the rifle as measured by a chronograph. Twist Calculator frikinelmo 2016-12-05T18:13:22+00:00 The Barrel Outlet's Barrel Twist Calculator Calculator is a tool for determining the Gyroscopic Stability (GS) of your bullet … The bottom result is the FPE based on the inputs of that column. NEW! Must be between 0.001 and 1.0. Using the Twist Rate Calculator is simple. The Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads. This calculator will display the foot pounds of energy, and help you compare the power of different loads. Ammo. In the chart below, the rifle weight is assumed to be 10 pounds, and the charge weights are reasonable assumptions given the velocity and bullet weight. Submitted by admin on June 5, 2017 - 3:49pm, | ballistic techniques | ballistic technology | ballistic test | ballistic test lab | ballistic test laboratory | ballistic test results | ballistic testing lab | ballistic testing laboratory | ballistic tests | ballistics techniques | ballistics technology | ballistics test | ballistics test lab | ballistics test laboratory | ballistics test results | ballistics testing | ballistics testing lab | ballistics testing laboratory | ballistics tests |, Projectile Lengths and Shotgun Shot Pellet Sizes ›. Muzzle Energy will be rounded to the nearest whole number. 1 choice of law enforcement agencies nationwide—from the NYPD to California Highway Patrol and everywhere in between. Bullet Kinetic Energy Calculator. For very accurate results, remember to account for the velocity lost in the 10-15 feet between the muzzle and the chronograph. Compare up to 4 Winchester products and see how they compare. Ballistics Calculator. You may add items to the list on the right in order to create a bar graph comparing the different items. Just enter your bullet weight below and its velocity. Program Download The Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads. Calculating Your BMI for the Army Body composition is the amount of body fat a Soldier has in comparison to their total body mass. Muzzle Velocity (fps) (m/s) Dependent on barrel length. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. The Blue calculated values below the input values are the individual weights of each fully loaded cartridge. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. We thought you might enjoy it as well. Muzzle Energy is useful in comparing cartridges, calculating recoil, and stopping power. ... Bullet Weight (grains) Bullet Weight (grains) Must be a number greater than 0. Use the calculator below to calculate the kinetic energy of a bullet. We use this nifty bullet energy calculator when we chronograph projectiles. PERFORMING ORGANIZATION REPORT NUMBER CAA-MR-96-80 9. The Calculator. Sectional density (a bullet’s weight in pounds divided by its diameter squared) describes a bullet’s length for its diameter: The higher the number, the longer the bullet. Detailed Calculation of Ammunition, Petroleum, and Equipment Requirements (CALAPER) Briefing (DCB) 5. In order to determine the kinetic energy, you must know the velocity of the bullet and the weight of the bullet in grains. Ideal Weight Calculator. WORKS FOR BULLETS OR PELLETS! AUTHOR(S) Mr. Frank O. Gould 7. Energy from a pellet or rifle is easily calculated with the speed and grains each! 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