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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: G7
Ballistic Coefficient: .326
Bullet Weight: 140 gr
Initial Velocity: 2450 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1300 yd
Maximum Range: 7176 yd
Step Size: 50 yd
 Corrected For Atmosphere
Adjusted BC: 0.344
Altitude: 800 ft
Barometric Pressure: 29.92 Hg
Temperature: 72° F
Relative Humidity: 50%
Speed of Sound: 1130 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 1866 2450
50 0.02 -0.03 -0.01 0.18 0.34 0.10 0.06 1773 2388
100 0.00 0.00 0.00 0.60 0.57 0.17 0.13 1684 2327
150 -1.62 1.03 0.30 1.32 0.84 0.24 0.19 1598 2267
200 -4.93 2.35 0.68 2.34 1.12 0.33 0.26 1516 2208
250 -10.02 3.83 1.11 3.69 1.41 0.41 0.33 1437 2150
300 -17.00 5.41 1.57 5.36 1.71 0.50 0.40 1361 2092
350 -25.96 7.08 2.06 7.38 2.01 0.59 0.47 1288 2035
400 -37.02 8.83 2.57 9.76 2.33 0.68 0.55 1218 1980
450 -50.30 10.67 3.10 12.51 2.65 0.77 0.62 1152 1925
500 -65.93 12.59 3.66 15.65 2.99 0.87 0.70 1088 1870
550 -84.04 14.59 4.24 19.20 3.33 0.97 0.78 1026 1817
600 -104.79 16.67 4.85 23.17 3.69 1.07 0.87 968 1764
650 -128.32 18.85 5.48 27.59 4.05 1.18 0.95 912 1712
700 -154.83 21.12 6.14 32.46 4.43 1.29 1.04 858 1661
750 -184.48 23.49 6.83 37.83 4.82 1.40 1.13 807 1611
800 -217.48 25.96 7.55 43.69 5.21 1.52 1.23 759 1562
850 -254.05 28.54 8.30 50.09 5.63 1.64 1.33 712 1513
900 -294.41 31.23 9.09 57.05 6.05 1.76 1.43 668 1466
950 -338.81 34.05 9.91 64.59 6.49 1.89 1.53 625 1418
1000 -387.54 37.00 10.76 72.75 6.95 2.02 1.64 585 1371
1050 -440.88 40.09 11.66 81.56 7.42 2.16 1.75 547 1326
1100 -499.37 43.34 12.61 91.08 7.91 2.30 1.86 510 1281
1150 -562.97 46.74 13.60 101.29 8.41 2.45 1.98 475 1235
1200 -632.25 50.31 14.63 112.28 8.93 2.60 2.11 442 1192
1250 -707.65 54.05 15.72 124.04 9.48 2.76 2.24 414 1153
- Sound Barrier (1130 fps) -
1300 -789.84 58.01 16.87 136.56 10.03 2.92 2.37 389 1119
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.