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Ballistic Trajectory Calculator

Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. It will a produce a line graph showing the bullet drop and flight path of the bullet. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. This can be useful in comparing cartridges or loads.

Single Trajectory Graph & Chart
Drag Function: [?]
Ballistic Coefficient:[?]
Bullet Weight: [?] (gr)
Initial Velocity: [?] (fps)
Zero Range: [?] (yd)
Sight Height: [?] (in)
Shooting Angle: [?] (deg)
Wind Speed: [?] (mph)
Wind Angle: [?] (deg)
Correct for Atmosphere: [?]
Altitude: [?] (ft)
Temperature: [?] (F)
Barometric Pressure:[?] (hg)
Relative Humidity: [?] (%)
Show Sound Barrier: [?]
Chart Range: [?] (yd)
Chart Step Size: [?] (yd)
Multiple Trajectory Graph
Trajectories
Width: (px)
Height: (px)
Range: (yd)
Chart Step Size: (yd)
Label:
Chart Column Customization

Create Column
Data:
Units:
Color: #

Chart Columns
Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.381
Bullet Weight: 148.2 gr
Initial Velocity: 2822 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 500 yd
Chart Range: 800 yd
Maximum Range: 5061 yd
Step Size: 50 yd
 International Standard Atmosphere
Altitude: Sea Level (0 ft)
Barometric Pressure: 29.92 Hg
Temperature: 59° F
Relative Humidity: 50%
Speed of Sound: 1116 fps

Range Elevation Elevation Elevation Windage Windage Windage Time Energy Vel[x+y]
(yd) (in) (MOA) (MIL) (in) (MOA) (MIL) (s) (ft.lbf) (ft/s)
0 -1.50 0.00 0.00 0.03 0.00 0.00 0.00 2621 2822
50 5.69 -10.84 -3.15 0.24 0.46 0.13 0.05 2401 2701
100 11.67 -11.13 -3.24 0.88 0.84 0.24 0.11 2197 2584
150 16.34 -10.39 -3.02 1.98 1.26 0.37 0.17 2007 2469
200 19.59 -9.35 -2.72 3.57 1.70 0.49 0.23 1830 2358
250 21.27 -8.12 -2.36 5.67 2.17 0.63 0.30 1665 2249
300 21.24 -6.76 -1.97 8.34 2.65 0.77 0.37 1512 2143
350 19.30 -5.26 -1.53 11.62 3.17 0.92 0.44 1370 2040
400 15.28 -3.65 -1.06 15.53 3.71 1.08 0.51 1239 1940
450 8.95 -1.90 -0.55 20.14 4.27 1.24 0.59 1119 1844
500 0.06 -0.01 0.00 25.48 4.87 1.42 0.68 1008 1750
550 -11.67 2.03 0.59 31.62 5.49 1.60 0.76 907 1660
600 -26.56 4.23 1.23 38.59 6.14 1.79 0.86 816 1574
650 -44.95 6.60 1.92 46.46 6.83 1.99 0.96 733 1493
700 -67.26 9.17 2.67 55.28 7.54 2.19 1.06 659 1415
750 -93.90 11.95 3.48 65.08 8.28 2.41 1.17 594 1343
800 -125.36 14.96 4.35 75.89 9.06 2.63 1.28 536 1277
shooting chronograph

Keep in mind this is an approximation and although it is quite accurate it should never replace first-hand experience of shooting your specific firearm and ammunition to determine the bullet drop and windage at different ranges and conditions. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. The two most important variables are the Initial Velocity and the Ballistic Coefficient. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. It is a great investment if you want to get into long range shooting and will be especially useful if you handload.

I want this to be the best ballistic trajectory calculator out there. Please let me know how it can be improved upon. You can find an email form and contact information here. Thank you.