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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
9x19mm Luger 124 grain FMJ Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.140
Bullet Weight: 124 gr
Initial Velocity: 1140 fps
Sight Height : 2.75 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 25 yd
Chart Range: 150 yd
Maximum Range: 1969 yd
Step Size: 5 yd
 Corrected For Atmosphere
Adjusted BC: 0.136
Altitude: 1000 ft
Barometric Pressure: 29.92 Hg
Temperature: 29° F
Relative Humidity: 50%
Speed of Sound: 1084 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 -2.75 0.00 0.00 0.00 0.00 0.00 0.00 358 1140
5 -2.04 37.77 10.99 0.00 0.00 0.00 0.01 350 1127
10 -1.43 13.42 3.90 0.00 0.00 0.00 0.03 342 1115
15 -0.88 5.57 1.62 0.00 0.00 0.00 0.04 335 1103
20 -0.41 1.94 0.57 0.00 0.00 0.00 0.05 328 1092
- Sound Barrier (1084 fps) -
25 -0.01 0.04 0.01 0.00 0.00 0.00 0.07 322 1081
30 0.32 -1.00 -0.29 0.00 0.00 0.00 0.08 316 1070
35 0.57 -1.54 -0.45 0.00 0.00 0.00 0.10 310 1060
40 0.74 -1.76 -0.51 0.00 0.00 0.00 0.11 304 1051
45 0.83 -1.76 -0.51 0.00 0.00 0.00 0.13 299 1042
50 0.85 -1.61 -0.47 0.00 0.00 0.00 0.14 294 1033
55 0.78 -1.35 -0.39 0.00 0.00 0.00 0.15 289 1024
60 0.63 -1.00 -0.29 0.00 0.00 0.00 0.17 284 1016
65 0.39 -0.58 -0.17 0.00 0.00 0.00 0.18 280 1008
70 0.07 -0.10 -0.03 0.00 0.00 0.00 0.20 276 1000
75 -0.33 0.42 0.12 0.00 0.00 0.00 0.21 271 993
80 -0.83 0.99 0.29 0.00 0.00 0.00 0.23 267 985
85 -1.41 1.58 0.46 0.00 0.00 0.00 0.24 264 978
90 -2.09 2.21 0.64 0.00 0.00 0.00 0.26 260 972
95 -2.86 2.87 0.83 0.00 0.00 0.00 0.28 256 965
100 -3.72 3.54 1.03 0.00 0.00 0.00 0.29 253 958
105 -4.67 4.24 1.23 0.00 0.00 0.00 0.31 250 952
110 -5.72 4.96 1.44 0.00 0.00 0.00 0.32 246 946
115 -6.87 5.70 1.66 0.00 0.00 0.00 0.34 243 940
120 -8.12 6.45 1.88 0.00 0.00 0.00 0.35 240 934
125 -9.47 7.22 2.10 0.00 0.00 0.00 0.37 237 928
130 -10.91 8.01 2.33 0.00 0.00 0.00 0.39 234 922
135 -12.46 8.81 2.56 0.00 0.00 0.00 0.40 231 917
140 -14.12 9.62 2.80 0.00 0.00 0.00 0.42 229 911
145 -15.87 10.44 3.04 0.00 0.00 0.00 0.44 226 906
150 -17.74 11.28 3.28 0.00 0.00 0.00 0.45 223 901
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.