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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: G7
Ballistic Coefficient: 0.304
Bullet Weight: 62 gr
Initial Velocity: 2850 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 500 yd
Maximum Range: 6855 yd
Step Size: 25 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 -2.50 0.00 0.00 0.00 0.00 0.00 0.00 1118 2850
25 -1.45 5.50 1.60 0.00 0.00 0.00 0.03 1089 2812
50 -0.68 1.30 0.38 0.00 0.00 0.00 0.05 1060 2774
75 -0.20 0.25 0.07 0.00 0.00 0.00 0.08 1031 2737
100 0.00 0.00 0.00 0.00 0.00 0.00 0.11 1003 2700
125 -0.10 0.08 0.02 0.00 0.00 0.00 0.14 976 2663
150 -0.51 0.33 0.09 0.00 0.00 0.00 0.16 950 2626
175 -1.24 0.67 0.20 0.00 0.00 0.00 0.19 923 2590
200 -2.29 1.09 0.32 0.00 0.00 0.00 0.22 898 2554
225 -3.67 1.56 0.45 0.00 0.00 0.00 0.25 873 2518
250 -5.39 2.06 0.60 0.00 0.00 0.00 0.28 848 2482
275 -7.47 2.59 0.75 0.00 0.00 0.00 0.31 824 2447
300 -9.91 3.15 0.92 0.00 0.00 0.00 0.34 801 2412
325 -12.72 3.74 1.09 0.00 0.00 0.00 0.37 778 2377
350 -15.92 4.34 1.26 0.00 0.00 0.00 0.41 756 2343
375 -19.52 4.97 1.45 0.00 0.00 0.00 0.44 734 2309
400 -23.52 5.61 1.63 0.00 0.00 0.00 0.47 712 2275
425 -27.94 6.28 1.83 0.00 0.00 0.00 0.50 691 2241
450 -32.80 6.96 2.02 0.00 0.00 0.00 0.54 671 2208
475 -38.10 7.66 2.23 0.00 0.00 0.00 0.57 651 2174
500 -43.86 8.37 2.44 0.00 0.00 0.00 0.61 631 2142
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.