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: 0.48
Bullet Weight: 150 gr
Initial Velocity: 2800 fps
Sight Height : 1.5 in
Shooting Angle: 29°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 200 yd
Maximum Range: 4424 yd
Step Size: 10 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 0.03 0.00 0.00 0.00 2612 2800
10 -1.13 10.62 3.09 0.04 0.36 0.11 0.01 2575 2780
20 -0.81 3.82 1.11 0.06 0.28 0.08 0.02 2539 2761
30 -0.52 1.66 0.48 0.09 0.29 0.09 0.03 2504 2742
40 -0.28 0.66 0.19 0.14 0.33 0.10 0.04 2469 2722
50 -0.08 0.15 0.04 0.20 0.38 0.11 0.05 2435 2703
60 0.08 -0.13 -0.04 0.27 0.44 0.13 0.07 2400 2684
70 0.20 -0.28 -0.08 0.36 0.49 0.14 0.08 2367 2665
80 0.28 -0.33 -0.10 0.47 0.55 0.16 0.09 2333 2647
90 0.31 -0.33 -0.10 0.58 0.62 0.18 0.10 2300 2628
100 0.30 -0.29 -0.08 0.71 0.68 0.20 0.11 2268 2609
110 0.24 -0.21 -0.06 0.86 0.74 0.22 0.12 2236 2591
120 0.14 -0.11 -0.03 1.02 0.81 0.24 0.13 2204 2572
130 0.00 0.00 0.00 1.19 0.88 0.25 0.15 2172 2553
140 -0.20 0.14 0.04 1.38 0.94 0.27 0.16 2141 2535
150 -0.44 0.28 0.08 1.59 1.01 0.29 0.17 2110 2517
160 -0.73 0.43 0.13 1.81 1.08 0.31 0.18 2080 2498
170 -1.07 0.60 0.17 2.04 1.15 0.33 0.19 2049 2480
180 -1.45 0.77 0.22 2.29 1.22 0.35 0.21 2020 2462
190 -1.89 0.95 0.28 2.56 1.29 0.37 0.22 1990 2444
200 -2.38 1.14 0.33 2.84 1.36 0.39 0.23 1961 2426
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.