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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
9mm 124gr Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.149
Bullet Weight: 124 gr
Initial Velocity: 1120 fps
Sight Height : 1 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 10 yd
Chart Range: 50 yd
Maximum Range: 2099 yd
Step Size: 1 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 -1.00 0.00 0.00 0.08 0.00 0.00 0.00 345 1120
1 -0.87 71.38 20.76 0.08 6.50 1.89 0.00 344 1117
- Sound Barrier (1116 fps) -
2 -0.77 33.74 9.81 0.08 3.58 1.04 0.01 342 1115
3 -0.66 19.95 5.80 0.08 2.53 0.73 0.01 341 1113
4 -0.56 12.84 3.74 0.09 2.00 0.58 0.01 340 1111
5 -0.46 8.54 2.48 0.09 1.70 0.49 0.01 338 1109
6 -0.37 5.68 1.65 0.10 1.51 0.44 0.02 337 1107
7 -0.27 3.65 1.06 0.10 1.38 0.40 0.02 336 1104
8 -0.18 2.16 0.63 0.11 1.30 0.38 0.02 335 1102
9 -0.10 1.01 0.30 0.12 1.24 0.36 0.03 333 1100
10 -0.01 0.13 0.04 0.13 1.20 0.35 0.03 332 1098
11 0.07 -0.58 -0.17 0.14 1.18 0.34 0.03 331 1096
12 0.15 -1.15 -0.33 0.15 1.17 0.34 0.03 330 1094
13 0.22 -1.61 -0.47 0.16 1.17 0.34 0.04 328 1092
14 0.29 -1.98 -0.58 0.17 1.17 0.34 0.04 327 1090
15 0.36 -2.29 -0.67 0.19 1.18 0.34 0.04 326 1088
16 0.43 -2.54 -0.74 0.20 1.19 0.35 0.04 325 1086
17 0.49 -2.75 -0.80 0.22 1.21 0.35 0.05 324 1084
18 0.55 -2.91 -0.85 0.23 1.22 0.36 0.05 322 1082
19 0.61 -3.05 -0.89 0.25 1.25 0.36 0.05 321 1080
20 0.67 -3.16 -0.92 0.27 1.27 0.37 0.06 320 1078
21 0.72 -3.24 -0.94 0.29 1.29 0.38 0.06 319 1076
22 0.77 -3.30 -0.96 0.31 1.32 0.38 0.06 318 1074
23 0.81 -3.35 -0.97 0.33 1.35 0.39 0.06 317 1073
24 0.86 -3.38 -0.98 0.35 1.38 0.40 0.07 316 1071
25 0.89 -3.40 -0.99 0.37 1.41 0.41 0.07 315 1069
26 0.93 -3.40 -0.99 0.39 1.44 0.42 0.07 314 1067
27 0.97 -3.39 -0.99 0.42 1.47 0.43 0.08 312 1065
28 1.00 -3.38 -0.98 0.44 1.50 0.44 0.08 311 1063
29 1.02 -3.35 -0.97 0.47 1.53 0.45 0.08 310 1062
30 1.05 -3.32 -0.96 0.49 1.57 0.46 0.08 309 1060
31 1.07 -3.27 -0.95 0.52 1.60 0.47 0.09 308 1058
32 1.09 -3.23 -0.94 0.55 1.63 0.48 0.09 307 1056
33 1.10 -3.17 -0.92 0.58 1.67 0.49 0.09 306 1054
34 1.11 -3.11 -0.91 0.61 1.70 0.50 0.09 305 1053
35 1.12 -3.05 -0.89 0.64 1.74 0.51 0.10 304 1051
36 1.13 -2.98 -0.87 0.67 1.77 0.52 0.10 303 1049
37 1.13 -2.90 -0.84 0.70 1.81 0.53 0.10 302 1048
38 1.13 -2.83 -0.82 0.74 1.84 0.54 0.11 301 1046
39 1.13 -2.75 -0.80 0.77 1.88 0.55 0.11 300 1044
40 1.12 -2.66 -0.77 0.81 1.92 0.56 0.11 299 1043
41 1.11 -2.57 -0.75 0.84 1.95 0.57 0.12 298 1041
42 1.09 -2.48 -0.72 0.88 1.99 0.58 0.12 297 1039
43 1.08 -2.39 -0.69 0.91 2.02 0.59 0.12 296 1038
44 1.06 -2.29 -0.67 0.95 2.06 0.60 0.12 296 1036
45 1.04 -2.19 -0.64 0.99 2.10 0.61 0.13 295 1034
46 1.01 -2.09 -0.61 1.03 2.13 0.62 0.13 294 1033
47 0.98 -1.98 -0.58 1.07 2.17 0.63 0.13 293 1031
48 0.95 -1.88 -0.55 1.11 2.21 0.64 0.14 292 1030
49 0.91 -1.77 -0.51 1.15 2.24 0.65 0.14 291 1028
50 0.87 -1.66 -0.48 1.20 2.28 0.66 0.14 290 1026
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.