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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 (0.06 seconds)

[Chart Label] Ballistic Trajectory Chart

CZ 805 Bren

Drag Function: G1
Ballistic Coefficient: 0.135
Bullet Weight: 61.729 gr
Initial Velocity: 3444.88 fps
Sight Height : 0 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 200 yd
Chart Range: 300 yd
Maximum Range: 2469 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.14
Altitude: 1500 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1627 3445
25 0.93 -3.52 -1.03 0.00 0.00 0.00 0.02 1455 3258
50 1.65 -3.13 -0.91 0.00 0.00 0.00 0.05 1301 3081
75 2.13 -2.71 -0.79 0.00 0.00 0.00 0.07 1162 2911
100 2.36 -2.25 -0.66 0.00 0.00 0.00 0.10 1035 2747
125 2.31 -1.76 -0.51 0.00 0.00 0.00 0.13 919 2590
150 1.93 -1.23 -0.36 0.00 0.00 0.00 0.16 814 2437
175 1.18 -0.64 -0.19 0.00 0.00 0.00 0.19 719 2290
200 0.02 -0.01 0.00 0.00 0.00 0.00 0.22 632 2148
225 -1.62 0.69 0.20 0.00 0.00 0.00 0.26 554 2010
250 -3.79 1.45 0.42 0.00 0.00 0.00 0.30 484 1879
275 -6.58 2.28 0.66 0.00 0.00 0.00 0.34 421 1753
300 -10.08 3.21 0.93 0.00 0.00 0.00 0.38 366 1633

ME weapons

Drag Function: G1
Ballistic Coefficient: 0.135
Bullet Weight: 1.2346 gr
Initial Velocity: 5577.42 fps
Sight Height : 0 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 200 yd
Chart Range: 300 yd
Maximum Range: 2575 yd
Step Size: 25 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 85 5577
25 0.35 -1.34 -0.39 0.00 0.00 0.00 0.01 76 5269
50 0.63 -1.19 -0.35 0.00 0.00 0.00 0.03 68 4979
75 0.81 -1.03 -0.30 0.00 0.00 0.00 0.04 61 4704
100 0.90 -0.86 -0.25 0.00 0.00 0.00 0.06 54 4444
125 0.87 -0.67 -0.19 0.00 0.00 0.00 0.08 48 4198
150 0.73 -0.46 -0.13 0.00 0.00 0.00 0.10 43 3964
175 0.44 -0.24 -0.07 0.00 0.00 0.00 0.12 38 3743
200 0.00 0.00 0.00 0.00 0.00 0.00 0.14 34 3533
225 -0.62 0.26 0.08 0.00 0.00 0.00 0.16 30 3334
250 -1.43 0.54 0.16 0.00 0.00 0.00 0.18 27 3143
275 -2.46 0.85 0.25 0.00 0.00 0.00 0.21 24 2961
300 -3.74 1.19 0.35 0.00 0.00 0.00 0.23 21 2787
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.