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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
Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: .375
Bullet Weight: 69 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: 1000 yd
Maximum Range: 4922 yd
Step Size: 50 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 1036 2600
50 -0.04 0.08 0.02 0.27 0.52 0.15 0.06 945 2483
100 0.00 0.00 0.00 1.00 0.96 0.28 0.12 860 2370
150 -1.51 0.96 0.28 2.26 1.44 0.42 0.19 782 2259
200 -4.73 2.26 0.66 4.09 1.95 0.57 0.25 709 2151
250 -9.83 3.75 1.09 6.52 2.49 0.72 0.33 642 2046
300 -17.00 5.41 1.57 9.60 3.06 0.89 0.40 579 1944
350 -26.48 7.22 2.10 13.39 3.65 1.06 0.48 522 1846
400 -38.50 9.19 2.67 17.92 4.28 1.24 0.56 470 1751
450 -53.37 11.32 3.29 23.26 4.93 1.44 0.65 422 1660
500 -71.39 13.63 3.97 29.45 5.62 1.64 0.74 379 1573
550 -92.94 16.13 4.69 36.55 6.34 1.85 0.84 340 1490
600 -118.40 18.84 5.48 44.61 7.10 2.06 0.95 305 1411
650 -148.23 21.77 6.33 53.67 7.88 2.29 1.06 274 1338
700 -182.91 24.95 7.26 63.77 8.70 2.53 1.17 248 1271
750 -222.97 28.39 8.26 74.90 9.54 2.77 1.29 225 1211
800 -268.96 32.10 9.34 87.07 10.39 3.02 1.42 205 1157
- Sound Barrier (1116 fps) -
850 -321.42 36.11 10.50 100.21 11.26 3.27 1.55 189 1111
900 -381.14 40.43 11.76 114.32 12.13 3.53 1.69 176 1071
950 -448.23 45.05 13.10 129.23 12.99 3.78 1.83 165 1037
1000 -523.39 49.97 14.54 144.94 13.84 4.03 1.98 155 1007
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.