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: 0.371
Bullet Weight: 62 gr
Initial Velocity: 2700 fps
Sight Height : 3.715 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 250 yd
Maximum Range: 4922 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 -3.72 0.00 0.00 0.00 0.00 0.00 0.00 1004 2700
10 -3.10 29.16 8.48 0.00 0.00 0.00 0.01 985 2675
20 -2.55 12.09 3.52 0.00 0.00 0.00 0.02 968 2651
30 -2.05 6.49 1.89 0.00 0.00 0.00 0.03 950 2627
40 -1.60 3.80 1.11 0.00 0.00 0.00 0.05 933 2603
50 -1.20 2.28 0.66 0.00 0.00 0.00 0.06 916 2579
60 -0.85 1.35 0.39 0.00 0.00 0.00 0.07 899 2556
70 -0.56 0.76 0.22 0.00 0.00 0.00 0.08 883 2532
80 -0.32 0.38 0.11 0.00 0.00 0.00 0.09 866 2509
90 -0.13 0.14 0.04 0.00 0.00 0.00 0.10 850 2485
100 0.00 0.00 0.00 0.00 0.00 0.00 0.12 835 2462
110 0.07 -0.06 -0.02 0.00 0.00 0.00 0.13 819 2439
120 0.08 -0.07 -0.02 0.00 0.00 0.00 0.14 804 2416
130 0.04 -0.03 -0.01 0.00 0.00 0.00 0.15 789 2393
140 -0.07 0.05 0.01 0.00 0.00 0.00 0.17 774 2370
150 -0.24 0.15 0.04 0.00 0.00 0.00 0.18 759 2348
160 -0.47 0.28 0.08 0.00 0.00 0.00 0.19 744 2325
170 -0.77 0.43 0.13 0.00 0.00 0.00 0.20 730 2303
180 -1.13 0.60 0.17 0.00 0.00 0.00 0.22 716 2281
190 -1.56 0.78 0.23 0.00 0.00 0.00 0.23 702 2258
200 -2.06 0.98 0.29 0.00 0.00 0.00 0.24 689 2236
210 -2.62 1.19 0.35 0.00 0.00 0.00 0.26 675 2215
220 -3.26 1.41 0.41 0.00 0.00 0.00 0.27 662 2193
230 -3.97 1.65 0.48 0.00 0.00 0.00 0.29 649 2171
240 -4.75 1.89 0.55 0.00 0.00 0.00 0.30 636 2150
250 -5.61 2.14 0.62 0.00 0.00 0.00 0.31 624 2128
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.