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: 0.12
Bullet Weight: 115 gr
Initial Velocity: 1320 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 100 yd
Maximum Range: 1833 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 -0.50 0.00 0.00 0.07 0.00 0.00 0.00 445 1320
1 -0.35 28.83 8.39 0.07 5.55 1.61 0.00 442 1315
2 -0.23 10.03 2.92 0.07 3.09 0.90 0.01 439 1311
3 -0.10 3.16 0.92 0.07 2.23 0.65 0.01 436 1307
4 0.02 -0.36 -0.10 0.08 1.81 0.53 0.01 433 1302
5 0.13 -2.48 -0.72 0.09 1.57 0.46 0.01 430 1298
6 0.25 -3.88 -1.13 0.09 1.44 0.42 0.01 428 1294
7 0.36 -4.86 -1.41 0.10 1.36 0.39 0.02 425 1290
8 0.48 -5.58 -1.62 0.11 1.31 0.38 0.02 422 1286
9 0.59 -6.12 -1.78 0.12 1.29 0.37 0.02 420 1282
10 0.70 -6.53 -1.90 0.14 1.28 0.37 0.02 417 1278
11 0.80 -6.85 -1.99 0.15 1.29 0.37 0.03 414 1274
12 0.91 -7.11 -2.07 0.17 1.30 0.38 0.03 412 1270
13 1.01 -7.30 -2.12 0.18 1.32 0.39 0.03 409 1266
14 1.11 -7.46 -2.17 0.20 1.35 0.39 0.03 407 1262
15 1.20 -7.58 -2.20 0.22 1.39 0.40 0.04 404 1258
16 1.30 -7.67 -2.23 0.24 1.42 0.41 0.04 402 1254
17 1.39 -7.74 -2.25 0.26 1.46 0.43 0.04 399 1250
18 1.48 -7.79 -2.27 0.29 1.50 0.44 0.04 397 1246
19 1.57 -7.83 -2.28 0.31 1.55 0.45 0.05 394 1242
20 1.66 -7.85 -2.28 0.34 1.59 0.46 0.05 392 1239
21 1.74 -7.85 -2.28 0.36 1.64 0.48 0.05 389 1235
22 1.82 -7.85 -2.28 0.39 1.69 0.49 0.05 387 1231
23 1.90 -7.84 -2.28 0.42 1.74 0.51 0.06 385 1227
24 1.98 -7.82 -2.27 0.45 1.79 0.52 0.06 382 1224
25 2.05 -7.79 -2.27 0.49 1.84 0.54 0.06 380 1220
26 2.13 -7.76 -2.26 0.52 1.89 0.55 0.06 378 1216
27 2.20 -7.72 -2.25 0.55 1.95 0.57 0.06 376 1213
28 2.26 -7.67 -2.23 0.59 2.00 0.58 0.07 373 1209
29 2.33 -7.62 -2.22 0.63 2.05 0.60 0.07 371 1206
30 2.39 -7.57 -2.20 0.67 2.11 0.61 0.07 369 1202
31 2.45 -7.51 -2.19 0.71 2.16 0.63 0.07 367 1199
32 2.51 -7.45 -2.17 0.75 2.22 0.65 0.08 365 1195
33 2.57 -7.39 -2.15 0.79 2.28 0.66 0.08 363 1192
34 2.62 -7.32 -2.13 0.83 2.33 0.68 0.08 361 1188
35 2.67 -7.25 -2.11 0.88 2.39 0.69 0.08 359 1185
36 2.72 -7.18 -2.09 0.93 2.44 0.71 0.09 357 1182
37 2.76 -7.10 -2.07 0.97 2.50 0.73 0.09 355 1178
38 2.81 -7.02 -2.04 1.02 2.56 0.74 0.09 353 1175
39 2.85 -6.94 -2.02 1.07 2.62 0.76 0.10 351 1172
40 2.89 -6.86 -2.00 1.12 2.67 0.78 0.10 349 1168
41 2.92 -6.78 -1.97 1.18 2.73 0.79 0.10 347 1165
42 2.95 -6.69 -1.95 1.23 2.79 0.81 0.10 345 1162
43 2.98 -6.60 -1.92 1.29 2.84 0.83 0.11 343 1159
44 3.01 -6.51 -1.89 1.34 2.90 0.84 0.11 341 1156
45 3.04 -6.42 -1.87 1.40 2.96 0.86 0.11 339 1153
46 3.06 -6.33 -1.84 1.46 3.02 0.88 0.11 338 1150
47 3.08 -6.24 -1.81 1.52 3.08 0.89 0.12 336 1147
48 3.10 -6.14 -1.79 1.58 3.13 0.91 0.12 334 1144
49 3.11 -6.05 -1.76 1.64 3.19 0.93 0.12 332 1141
50 3.12 -5.95 -1.73 1.71 3.25 0.94 0.12 331 1138
51 3.13 -5.85 -1.70 1.77 3.31 0.96 0.13 329 1135
52 3.14 -5.75 -1.67 1.84 3.36 0.98 0.13 327 1132
53 3.14 -5.65 -1.64 1.90 3.42 1.00 0.13 326 1129
54 3.15 -5.55 -1.61 1.97 3.48 1.01 0.13 324 1126
55 3.14 -5.44 -1.58 2.04 3.54 1.03 0.14 322 1123
56 3.14 -5.34 -1.55 2.11 3.59 1.05 0.14 321 1121
57 3.13 -5.23 -1.52 2.19 3.65 1.06 0.14 319 1118
- Sound Barrier (1116 fps) -
58 3.12 -5.13 -1.49 2.26 3.71 1.08 0.14 318 1115
59 3.11 -5.02 -1.46 2.33 3.77 1.10 0.15 316 1112
60 3.10 -4.91 -1.43 2.41 3.82 1.11 0.15 314 1110
61 3.08 -4.81 -1.40 2.48 3.88 1.13 0.15 313 1107
62 3.06 -4.70 -1.37 2.56 3.94 1.15 0.16 311 1104
63 3.03 -4.59 -1.33 2.64 3.99 1.16 0.16 310 1102
64 3.01 -4.47 -1.30 2.72 4.05 1.18 0.16 309 1099
65 2.98 -4.36 -1.27 2.80 4.11 1.19 0.16 307 1097
66 2.94 -4.25 -1.24 2.88 4.16 1.21 0.17 306 1094
67 2.91 -4.14 -1.20 2.97 4.22 1.23 0.17 304 1092
68 2.87 -4.02 -1.17 3.05 4.28 1.24 0.17 303 1089
69 2.83 -3.91 -1.14 3.14 4.33 1.26 0.17 302 1087
70 2.78 -3.79 -1.10 3.22 4.39 1.28 0.18 300 1084
71 2.74 -3.67 -1.07 3.31 4.45 1.29 0.18 299 1082
72 2.69 -3.56 -1.03 3.40 4.50 1.31 0.18 298 1079
73 2.63 -3.44 -1.00 3.49 4.56 1.33 0.19 296 1077
74 2.58 -3.32 -0.97 3.58 4.61 1.34 0.19 295 1075
75 2.52 -3.20 -0.93 3.67 4.67 1.36 0.19 294 1072
76 2.46 -3.08 -0.90 3.77 4.72 1.37 0.19 292 1070
77 2.39 -2.96 -0.86 3.86 4.78 1.39 0.20 291 1068
78 2.32 -2.84 -0.83 3.96 4.83 1.41 0.20 290 1065
79 2.25 -2.72 -0.79 4.05 4.89 1.42 0.20 289 1063
80 2.18 -2.59 -0.75 4.15 4.94 1.44 0.21 287 1061
81 2.10 -2.47 -0.72 4.25 5.00 1.45 0.21 286 1059
82 2.02 -2.35 -0.68 4.35 5.05 1.47 0.21 285 1056
83 1.93 -2.22 -0.65 4.45 5.11 1.49 0.21 284 1054
84 1.85 -2.10 -0.61 4.55 5.16 1.50 0.22 283 1052
85 1.76 -1.97 -0.57 4.65 5.22 1.52 0.22 282 1050
86 1.66 -1.85 -0.54 4.76 5.27 1.53 0.22 280 1048
87 1.57 -1.72 -0.50 4.86 5.33 1.55 0.23 279 1046
88 1.47 -1.59 -0.46 4.97 5.38 1.56 0.23 278 1044
89 1.37 -1.46 -0.43 5.07 5.43 1.58 0.23 277 1042
90 1.26 -1.34 -0.39 5.18 5.49 1.60 0.23 276 1040
91 1.15 -1.21 -0.35 5.29 5.54 1.61 0.24 275 1038
92 1.04 -1.08 -0.31 5.40 5.59 1.63 0.24 274 1036
93 0.92 -0.95 -0.28 5.51 5.65 1.64 0.24 273 1034
94 0.80 -0.82 -0.24 5.62 5.70 1.66 0.25 272 1032
95 0.68 -0.69 -0.20 5.73 5.75 1.67 0.25 271 1030
96 0.56 -0.55 -0.16 5.85 5.81 1.69 0.25 270 1028
97 0.43 -0.42 -0.12 5.96 5.86 1.70 0.25 269 1026
98 0.30 -0.29 -0.08 6.08 5.91 1.72 0.26 268 1024
99 0.16 -0.16 -0.05 6.19 5.96 1.73 0.26 267 1022
100 0.02 -0.02 -0.01 6.31 6.02 1.75 0.26 266 1020
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.