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: 0.29
Bullet Weight: 110 gr
Initial Velocity: 2300 fps
Sight Height : 2.8 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 50 yd
Chart Range: 250 yd
Maximum Range: 3911 yd
Step Size: 5 yd
 Corrected For Atmosphere
Adjusted BC: 0.285
Altitude: 350 ft
Barometric Pressure: 29.92 Hg
Temperature: 45° F
Relative Humidity: 50%
Speed of Sound: 1101 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 -2.80 0.00 0.00 0.00 0.00 0.00 0.00 1292 2300
5 -2.43 44.95 13.08 0.00 0.00 0.00 0.01 1276 2285
10 -2.09 19.66 5.72 0.00 0.00 0.00 0.01 1259 2271
15 -1.77 11.15 3.24 0.00 0.00 0.00 0.02 1244 2256
20 -1.46 6.94 2.02 0.00 0.00 0.00 0.03 1228 2242
25 -1.18 4.47 1.30 0.00 0.00 0.00 0.03 1212 2228
30 -0.91 2.87 0.83 0.00 0.00 0.00 0.04 1197 2213
35 -0.65 1.77 0.52 0.00 0.00 0.00 0.05 1181 2199
40 -0.42 1.00 0.29 0.00 0.00 0.00 0.05 1166 2185
45 -0.20 0.43 0.12 0.00 0.00 0.00 0.06 1151 2171
50 0.00 0.01 0.00 0.00 0.00 0.00 0.07 1136 2157
55 0.18 -0.30 -0.09 0.00 0.00 0.00 0.07 1122 2143
60 0.34 -0.53 -0.16 0.00 0.00 0.00 0.08 1107 2129
65 0.48 -0.70 -0.20 0.00 0.00 0.00 0.09 1093 2115
70 0.60 -0.82 -0.24 0.00 0.00 0.00 0.10 1079 2101
75 0.70 -0.89 -0.26 0.00 0.00 0.00 0.10 1065 2088
80 0.78 -0.93 -0.27 0.00 0.00 0.00 0.11 1051 2074
85 0.85 -0.95 -0.28 0.00 0.00 0.00 0.12 1037 2060
90 0.89 -0.94 -0.27 0.00 0.00 0.00 0.12 1023 2046
95 0.91 -0.91 -0.27 0.00 0.00 0.00 0.13 1010 2033
100 0.91 -0.87 -0.25 0.00 0.00 0.00 0.14 996 2019
105 0.89 -0.81 -0.23 0.00 0.00 0.00 0.15 983 2006
110 0.84 -0.73 -0.21 0.00 0.00 0.00 0.15 970 1993
115 0.78 -0.65 -0.19 0.00 0.00 0.00 0.16 957 1979
120 0.69 -0.55 -0.16 0.00 0.00 0.00 0.17 944 1966
125 0.58 -0.44 -0.13 0.00 0.00 0.00 0.18 931 1953
130 0.45 -0.33 -0.10 0.00 0.00 0.00 0.19 919 1939
135 0.29 -0.21 -0.06 0.00 0.00 0.00 0.19 907 1926
140 0.12 -0.08 -0.02 0.00 0.00 0.00 0.20 894 1913
145 -0.09 0.06 0.02 0.00 0.00 0.00 0.21 882 1900
150 -0.31 0.20 0.06 0.00 0.00 0.00 0.22 870 1887
155 -0.57 0.35 0.10 0.00 0.00 0.00 0.22 858 1874
160 -0.84 0.50 0.15 0.00 0.00 0.00 0.23 847 1862
165 -1.14 0.66 0.19 0.00 0.00 0.00 0.24 835 1849
170 -1.47 0.82 0.24 0.00 0.00 0.00 0.25 824 1836
175 -1.82 0.99 0.29 0.00 0.00 0.00 0.26 812 1823
180 -2.20 1.17 0.34 0.00 0.00 0.00 0.27 801 1811
185 -2.60 1.34 0.39 0.00 0.00 0.00 0.27 790 1798
190 -3.04 1.52 0.44 0.00 0.00 0.00 0.28 779 1786
195 -3.49 1.71 0.50 0.00 0.00 0.00 0.29 768 1773
200 -3.98 1.90 0.55 0.00 0.00 0.00 0.30 758 1761
205 -4.50 2.09 0.61 0.00 0.00 0.00 0.31 747 1749
210 -5.04 2.29 0.67 0.00 0.00 0.00 0.32 737 1736
215 -5.61 2.49 0.72 0.00 0.00 0.00 0.32 726 1724
220 -6.21 2.69 0.78 0.00 0.00 0.00 0.33 716 1712
225 -6.84 2.90 0.84 0.00 0.00 0.00 0.34 706 1700
230 -7.50 3.11 0.91 0.00 0.00 0.00 0.35 696 1688
235 -8.20 3.33 0.97 0.00 0.00 0.00 0.36 687 1676
240 -8.92 3.55 1.03 0.00 0.00 0.00 0.37 677 1665
245 -9.67 3.77 1.10 0.00 0.00 0.00 0.38 667 1653
250 -10.46 3.99 1.16 0.00 0.00 0.00 0.39 658 1641
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.