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: 0.145
Bullet Weight: 40 gr
Initial Velocity: 1280 fps
Sight Height : 1.5 in
Shooting Angle: 0°
Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 55 yd
Chart Range: 220 yd
Maximum Range: 2112 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 -1.50 0.00 0.00 0.07 0.00 0.00 0.00 146 1280
5 -1.06 19.51 5.68 0.08 1.56 0.45 0.01 142 1263
10 -0.68 6.39 1.86 0.13 1.19 0.35 0.02 138 1247
15 -0.36 2.28 0.66 0.20 1.23 0.36 0.04 135 1231
20 -0.10 0.47 0.14 0.29 1.38 0.40 0.05 131 1216
25 0.10 -0.39 -0.11 0.41 1.57 0.46 0.06 128 1201
30 0.25 -0.78 -0.23 0.56 1.78 0.52 0.07 125 1187
35 0.33 -0.89 -0.26 0.74 2.01 0.58 0.09 122 1173
40 0.34 -0.82 -0.24 0.94 2.24 0.65 0.10 120 1160
45 0.30 -0.63 -0.18 1.17 2.47 0.72 0.11 117 1147
50 0.19 -0.35 -0.10 1.42 2.70 0.79 0.13 114 1135
55 0.00 -0.01 0.00 1.70 2.94 0.85 0.14 112 1123
60 -0.24 0.39 0.11 2.00 3.17 0.92 0.15 110 1112
65 -0.56 0.83 0.24 2.32 3.40 0.99 0.17 108 1101
70 -0.95 1.30 0.38 2.67 3.63 1.06 0.18 106 1090
75 -1.42 1.80 0.52 3.04 3.86 1.12 0.19 104 1080
80 -1.96 2.33 0.68 3.43 4.09 1.19 0.21 102 1070
85 -2.57 2.88 0.84 3.85 4.32 1.26 0.22 100 1061
90 -3.26 3.46 1.01 4.29 4.54 1.32 0.24 98 1052
95 -4.03 4.05 1.18 4.74 4.76 1.38 0.25 97 1043
100 -4.88 4.66 1.35 5.22 4.98 1.45 0.26 95 1035
105 -5.82 5.28 1.54 5.72 5.20 1.51 0.28 94 1027
110 -6.83 5.92 1.72 6.24 5.41 1.57 0.29 92 1019
115 -7.93 6.57 1.91 6.78 5.62 1.64 0.31 91 1011
120 -9.11 7.24 2.11 7.34 5.83 1.70 0.32 90 1004
125 -10.38 7.92 2.30 7.91 6.04 1.76 0.34 88 997
130 -11.73 8.61 2.50 8.51 6.24 1.82 0.35 87 990
135 -13.18 9.31 2.71 9.13 6.45 1.88 0.37 86 983
140 -14.71 10.03 2.92 9.76 6.65 1.93 0.38 85 976
145 -16.34 10.75 3.13 10.41 6.85 1.99 0.40 84 970
150 -18.06 11.48 3.34 11.08 7.05 2.05 0.41 83 964
155 -19.87 12.23 3.56 11.76 7.24 2.11 0.43 81 958
160 -21.78 12.99 3.78 12.47 7.43 2.16 0.45 80 952
165 -23.78 13.75 4.00 13.19 7.63 2.22 0.46 79 946
170 -25.88 14.52 4.22 13.92 7.82 2.27 0.48 79 940
175 -28.08 15.31 4.45 14.68 8.00 2.33 0.49 78 935
180 -30.37 16.10 4.68 15.45 8.19 2.38 0.51 77 929
185 -32.77 16.90 4.92 16.24 8.38 2.44 0.53 76 924
190 -35.27 17.71 5.15 17.04 8.56 2.49 0.54 75 919
195 -37.87 18.53 5.39 17.86 8.74 2.54 0.56 74 913
200 -40.58 19.36 5.63 18.70 8.92 2.60 0.58 73 908
205 -43.39 20.20 5.88 19.55 9.10 2.65 0.59 72 903
210 -46.31 21.05 6.12 20.42 9.28 2.70 0.61 72 898
215 -49.34 21.90 6.37 21.31 9.46 2.75 0.63 71 894
220 -52.47 22.76 6.62 22.21 9.63 2.80 0.64 70 889
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.