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

223 REM 70gr Berger VLD Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.371
Bullet Weight: 70 gr
Initial Velocity: 2850 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 70 yd
Chart Range: 300 yd
Maximum Range: 5924 yd
Step Size: 10 yd
 Corrected For Atmosphere
Adjusted BC: 0.469
Altitude: 6350 ft
Barometric Pressure: 29.92 Hg
Temperature: 59° F
Relative Humidity: 30%
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 0.00 0.00 0.00 0.00 1263 2850
10 -1.15 10.78 3.14 0.00 0.00 0.00 0.01 1245 2830
20 -0.84 4.00 1.16 0.00 0.00 0.00 0.02 1227 2810
30 -0.59 1.86 0.54 0.00 0.00 0.00 0.03 1210 2790
40 -0.37 0.88 0.26 0.00 0.00 0.00 0.04 1193 2771
50 -0.20 0.39 0.11 0.00 0.00 0.00 0.05 1177 2751
60 -0.08 0.13 0.04 0.00 0.00 0.00 0.06 1160 2732
70 0.00 0.01 0.00 0.00 0.00 0.00 0.08 1143 2712
80 0.02 -0.03 -0.01 0.00 0.00 0.00 0.09 1127 2693
90 0.01 -0.01 0.00 0.00 0.00 0.00 0.10 1111 2674
100 -0.06 0.06 0.02 0.00 0.00 0.00 0.11 1095 2654
110 -0.18 0.15 0.05 0.00 0.00 0.00 0.12 1080 2635
120 -0.35 0.27 0.08 0.00 0.00 0.00 0.13 1064 2616
130 -0.56 0.41 0.12 0.00 0.00 0.00 0.14 1049 2598
140 -0.83 0.57 0.17 0.00 0.00 0.00 0.16 1034 2579
150 -1.15 0.73 0.21 0.00 0.00 0.00 0.17 1019 2560
160 -1.53 0.91 0.27 0.00 0.00 0.00 0.18 1004 2541
170 -1.96 1.10 0.32 0.00 0.00 0.00 0.19 989 2523
180 -2.44 1.29 0.38 0.00 0.00 0.00 0.20 975 2504
190 -2.98 1.50 0.44 0.00 0.00 0.00 0.21 961 2486
200 -3.57 1.71 0.50 0.00 0.00 0.00 0.23 946 2467
210 -4.23 1.92 0.56 0.00 0.00 0.00 0.24 933 2449
220 -4.94 2.14 0.62 0.00 0.00 0.00 0.25 919 2431
230 -5.70 2.37 0.69 0.00 0.00 0.00 0.26 905 2413
240 -6.53 2.60 0.76 0.00 0.00 0.00 0.28 892 2395
250 -7.42 2.83 0.82 0.00 0.00 0.00 0.29 878 2377
260 -8.37 3.07 0.89 0.00 0.00 0.00 0.30 865 2359
270 -9.39 3.32 0.97 0.00 0.00 0.00 0.31 852 2341
280 -10.46 3.57 1.04 0.00 0.00 0.00 0.33 839 2323
290 -11.60 3.82 1.11 0.00 0.00 0.00 0.34 826 2306
300 -12.81 4.08 1.19 0.00 0.00 0.00 0.35 814 2288
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.