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: 0.149
Bullet Weight: 124 gr
Initial Velocity: 1120 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 10 yd
Chart Range: 250 yd
Maximum Range: 2094 yd
Step Size: 5 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 0.08 0.00 0.00 0.00 345 1120
- Sound Barrier (1116 fps) -
5 -1.21 22.40 6.52 0.09 1.70 0.49 0.01 338 1109
10 -0.04 0.35 0.10 0.13 1.20 0.35 0.03 332 1098
15 1.07 -6.71 -1.95 0.19 1.18 0.34 0.04 326 1088
20 2.09 -9.92 -2.89 0.27 1.27 0.37 0.06 320 1078
25 3.05 -11.57 -3.37 0.37 1.41 0.41 0.07 315 1069
30 3.93 -12.44 -3.62 0.50 1.57 0.46 0.08 309 1060
35 4.73 -12.84 -3.74 0.64 1.74 0.51 0.10 304 1051
40 5.45 -12.96 -3.77 0.81 1.92 0.56 0.11 299 1043
45 6.09 -12.89 -3.75 0.99 2.10 0.61 0.13 295 1034
50 6.65 -12.67 -3.69 1.20 2.28 0.66 0.14 290 1026
55 7.13 -12.35 -3.59 1.42 2.46 0.72 0.16 286 1019
60 7.53 -11.95 -3.48 1.67 2.65 0.77 0.17 282 1011
65 7.84 -11.49 -3.34 1.93 2.83 0.82 0.19 278 1004
70 8.06 -10.97 -3.19 2.21 3.01 0.88 0.20 274 997
75 8.20 -10.42 -3.03 2.51 3.19 0.93 0.22 270 990
80 8.25 -9.83 -2.86 2.83 3.37 0.98 0.23 267 984
85 8.21 -9.20 -2.68 3.17 3.55 1.03 0.25 263 977
90 8.07 -8.55 -2.49 3.52 3.73 1.08 0.26 260 971
95 7.85 -7.88 -2.29 3.89 3.90 1.14 0.28 256 965
100 7.53 -7.18 -2.09 4.28 4.08 1.19 0.29 253 959
105 7.12 -6.46 -1.88 4.68 4.25 1.24 0.31 250 953
110 6.61 -5.73 -1.67 5.10 4.42 1.29 0.32 247 947
115 6.00 -4.98 -1.45 5.54 4.59 1.34 0.34 244 942
120 5.30 -4.21 -1.22 6.00 4.76 1.39 0.36 241 936
125 4.50 -3.43 -1.00 6.47 4.93 1.44 0.37 239 931
130 3.59 -2.64 -0.77 6.95 5.10 1.48 0.39 236 926
135 2.59 -1.83 -0.53 7.46 5.27 1.53 0.40 233 921
140 1.48 -1.01 -0.29 7.97 5.43 1.58 0.42 231 916
145 0.27 -0.18 -0.05 8.51 5.60 1.63 0.44 228 911
150 -1.04 0.66 0.19 9.06 5.76 1.68 0.45 226 906
155 -2.46 1.52 0.44 9.63 5.93 1.72 0.47 223 901
160 -3.99 2.38 0.69 10.21 6.09 1.77 0.49 221 896
165 -5.63 3.25 0.95 10.81 6.25 1.82 0.50 219 891
170 -7.38 4.14 1.20 11.42 6.41 1.86 0.52 217 887
175 -9.23 5.03 1.46 12.05 6.57 1.91 0.54 214 882
180 -11.20 5.94 1.73 12.69 6.73 1.96 0.55 212 878
185 -13.28 6.85 1.99 13.35 6.89 2.00 0.57 210 873
190 -15.48 7.77 2.26 14.02 7.04 2.05 0.59 208 869
195 -17.79 8.70 2.53 14.71 7.20 2.09 0.61 206 865
200 -20.21 9.64 2.81 15.42 7.36 2.14 0.62 204 860
205 -22.76 10.59 3.08 16.14 7.51 2.19 0.64 202 856
210 -25.42 11.55 3.36 16.87 7.67 2.23 0.66 200 852
215 -28.20 12.52 3.64 17.62 7.82 2.28 0.68 198 848
220 -31.10 13.49 3.92 18.39 7.98 2.32 0.69 196 844
225 -34.13 14.48 4.21 19.17 8.13 2.36 0.71 194 840
230 -37.28 15.47 4.50 19.96 8.28 2.41 0.73 192 836
235 -40.55 16.47 4.79 20.77 8.44 2.45 0.75 191 832
240 -43.95 17.48 5.08 21.59 8.59 2.50 0.77 189 828
245 -47.47 18.49 5.38 22.43 8.74 2.54 0.78 187 824
250 -51.12 19.52 5.68 23.29 8.89 2.59 0.80 185 820
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.