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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 (0.08 seconds)

[Chart Label] Ballistic Trajectory Chart

6.5G 24"

Drag Function: G7
Ballistic Coefficient: 0.287
Bullet Weight: 130 gr
Initial Velocity: 2520 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6377 yd
Step Size: 100 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 1833 2520
100 0.00 0.00 0.00 0.69 0.66 0.19 0.12 1623 2371
200 -4.70 2.24 0.65 2.72 1.30 0.38 0.25 1432 2227
300 -16.42 5.22 1.52 6.26 1.99 0.58 0.39 1258 2088
400 -36.14 8.62 2.51 11.46 2.73 0.80 0.54 1101 1953
500 -64.98 12.41 3.61 18.49 3.53 1.03 0.70 960 1823
600 -104.31 16.60 4.83 27.55 4.38 1.28 0.87 832 1698
700 -155.72 21.24 6.18 38.86 5.30 1.54 1.05 719 1578
800 -221.12 26.39 7.68 52.68 6.29 1.83 1.25 617 1462
900 -302.84 32.13 9.35 69.34 7.36 2.14 1.47 526 1349
1000 -403.68 38.55 11.21 89.18 8.52 2.48 1.70 445 1241

308 Win 200.20x

Drag Function: G7
Ballistic Coefficient: 0.328
Bullet Weight: 200 gr
Initial Velocity: 2490 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6971 yd
Step Size: 100 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 0.04 0.00 0.00 0.00 2754 2490
100 0.00 0.00 0.00 0.61 0.59 0.17 0.12 2474 2360
200 -4.76 2.27 0.66 2.41 1.15 0.33 0.25 2217 2234
300 -16.49 5.24 1.53 5.51 1.75 0.51 0.39 1981 2112
400 -36.02 8.60 2.50 10.05 2.40 0.70 0.54 1764 1993
500 -64.32 12.28 3.57 16.14 3.08 0.90 0.69 1566 1878
600 -102.50 16.31 4.74 23.92 3.81 1.11 0.86 1386 1766
700 -151.83 20.71 6.02 33.57 4.58 1.33 1.03 1222 1659
800 -213.82 25.52 7.42 45.26 5.40 1.57 1.22 1073 1554
900 -290.22 30.79 8.96 59.19 6.28 1.83 1.42 938 1453
1000 -383.10 36.58 10.64 75.62 7.22 2.10 1.63 816 1355
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.