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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

Calculating Trajectories . . . . Done (0.05 seconds)

5.5in 300blk vs. 14.5in 5.56. Ballistic Trajectory Chart

BH 77gr TMK

Drag Function: G1
Ballistic Coefficient: 0.42
Bullet Weight: 77 gr
Initial Velocity: 2600 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 600 yd
Maximum Range: 5342 yd
Step Size: 100 yd
 Corrected For Atmosphere
Adjusted BC: 0.42
Altitude: 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 1156 2600
100 0.00 0.00 0.00 0.90 0.86 0.25 0.12 980 2393
200 -4.59 2.19 0.64 3.62 1.73 0.50 0.25 825 2196
300 -16.42 5.22 1.52 8.46 2.69 0.78 0.39 690 2009
400 -36.88 8.80 2.56 15.69 3.74 1.09 0.55 573 1831
500 -67.75 12.94 3.76 25.63 4.89 1.42 0.72 474 1665
600 -111.21 17.70 5.15 38.62 6.15 1.79 0.91 391 1512

110gr Tac-XP

Drag Function: G1
Ballistic Coefficient: 0.289
Bullet Weight: 110 gr
Initial Velocity: 1820 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 600 yd
Maximum Range: 3772 yd
Step Size: 100 yd
 Corrected For Atmosphere
Adjusted BC: 0.29
Altitude: 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 0.05 0.00 0.00 0.00 809 1820
100 0.01 -0.01 0.00 2.17 2.07 0.60 0.18 612 1583
200 -12.46 5.95 1.73 8.97 4.28 1.25 0.38 463 1376
300 -43.38 13.80 4.01 21.03 6.69 1.95 0.61 356 1207
- Sound Barrier (1116 fps) -
400 -98.19 23.44 6.82 38.35 9.15 2.66 0.88 287 1083
500 -182.57 34.86 10.14 60.21 11.50 3.34 1.17 244 999
600 -301.73 48.02 13.97 85.87 13.67 3.98 1.48 214 936
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.