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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 (0.09 seconds)

[Chart Label] Ballistic Trajectory Chart

6.2x47mm UIC

Drag Function: G1
Ballistic Coefficient: 0.493
Bullet Weight: 105 gr
Initial Velocity: 2657 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: 6039 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 1646 2657
100 0.01 0.00 0.00 0.74 0.71 0.21 0.12 1432 2478
200 -4.17 1.99 0.58 2.95 1.41 0.41 0.24 1241 2307
300 -14.89 4.74 1.38 6.84 2.17 0.63 0.38 1070 2142
400 -33.20 7.92 2.30 12.58 3.00 0.87 0.52 918 1984
500 -60.37 11.53 3.35 20.39 3.89 1.13 0.68 784 1834
600 -97.89 15.58 4.53 30.50 4.85 1.41 0.85 667 1691
700 -147.60 20.13 5.86 43.17 5.89 1.71 1.04 566 1558
800 -211.65 25.26 7.35 58.62 7.00 2.04 1.24 480 1435
900 -292.61 31.04 9.03 77.08 8.18 2.38 1.45 409 1324
1000 -393.41 37.57 10.93 98.68 9.42 2.74 1.69 351 1227

7.62x51mm NATO

Drag Function: G7
Ballistic Coefficient: 0.195
Bullet Weight: 147 gr
Initial Velocity: 2700 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: 4914 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 2380 2700
100 0.00 0.00 0.00 0.91 0.87 0.25 0.12 1998 2474
200 -4.20 2.00 0.58 3.69 1.76 0.51 0.24 1666 2259
300 -15.24 4.85 1.41 8.66 2.75 0.80 0.38 1377 2054
400 -34.56 8.25 2.40 16.13 3.85 1.12 0.54 1128 1859
500 -63.97 12.21 3.55 26.50 5.06 1.47 0.71 916 1675
600 -105.84 16.84 4.90 40.26 6.41 1.86 0.90 735 1500
700 -163.24 22.27 6.48 58.03 7.92 2.30 1.11 581 1334
800 -240.28 28.68 8.34 80.61 9.62 2.80 1.35 453 1178
- Sound Barrier (1116 fps) -
900 -342.31 36.32 10.56 108.22 11.48 3.34 1.61 380 1079
1000 -474.35 45.29 13.17 139.04 13.28 3.86 1.90 342 1023

7x2.9cm3

Drag Function: G7
Ballistic Coefficient: 0.248
Bullet Weight: 125 gr
Initial Velocity: 2690 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: 5837 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 2009 2690
100 0.00 0.00 0.00 0.72 0.69 0.20 0.12 1751 2512
200 -4.02 1.92 0.56 2.87 1.37 0.40 0.24 1520 2340
300 -14.41 4.58 1.33 6.65 2.12 0.62 0.37 1313 2175
400 -32.16 7.68 2.23 12.24 2.92 0.85 0.52 1129 2016
500 -58.48 11.17 3.25 19.85 3.79 1.10 0.67 965 1864
600 -94.84 15.09 4.39 29.73 4.73 1.38 0.84 819 1718
700 -143.01 19.51 5.67 42.17 5.75 1.67 1.02 691 1578
800 -205.18 24.49 7.12 57.52 6.87 2.00 1.22 579 1444
900 -284.07 30.14 8.77 76.22 8.09 2.35 1.44 480 1316
1000 -383.12 36.58 10.64 98.77 9.43 2.74 1.68 394 1192
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.