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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: 0.532
Bullet Weight: 130 gr
Initial Velocity: 2150 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: 6067 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.531
Altitude: 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 1335 2150
25 -0.37 1.40 0.41 0.10 0.37 0.11 0.04 1288 2112
50 0.27 -0.51 -0.15 0.26 0.50 0.14 0.07 1244 2075
75 0.40 -0.51 -0.15 0.54 0.69 0.20 0.11 1200 2039
100 0.01 -0.01 0.00 0.93 0.89 0.26 0.15 1158 2003
125 -0.93 0.71 0.21 1.45 1.10 0.32 0.18 1117 1967
150 -2.42 1.54 0.45 2.08 1.32 0.38 0.22 1077 1931
175 -4.50 2.45 0.71 2.84 1.55 0.45 0.26 1038 1896
200 -7.18 3.43 1.00 3.72 1.78 0.52 0.30 1001 1862
225 -10.49 4.45 1.29 4.74 2.01 0.58 0.34 964 1828
250 -14.45 5.52 1.60 5.89 2.25 0.65 0.38 929 1794
275 -19.08 6.62 1.93 7.18 2.49 0.72 0.42 895 1761
300 -24.42 7.77 2.26 8.61 2.74 0.80 0.47 862 1728
325 -30.48 8.95 2.60 10.18 2.99 0.87 0.51 830 1696
350 -37.30 10.17 2.96 11.90 3.25 0.94 0.56 799 1664
375 -44.90 11.43 3.32 13.77 3.51 1.02 0.60 769 1633
400 -53.32 12.73 3.70 15.80 3.77 1.10 0.65 741 1602
425 -62.59 14.06 4.09 17.98 4.04 1.17 0.70 713 1571
450 -72.74 15.43 4.49 20.32 4.31 1.25 0.74 686 1542
475 -83.80 16.84 4.90 22.83 4.59 1.33 0.79 660 1513
500 -95.81 18.29 5.32 25.50 4.87 1.42 0.84 636 1484
525 -108.81 19.79 5.76 28.35 5.15 1.50 0.89 612 1456
550 -122.83 21.32 6.20 31.36 5.44 1.58 0.95 589 1428
575 -137.91 22.90 6.66 34.55 5.74 1.67 1.00 567 1402
600 -154.11 24.52 7.13 37.92 6.03 1.76 1.05 546 1375
625 -171.45 26.19 7.62 41.47 6.34 1.84 1.11 526 1350
650 -189.98 27.91 8.12 45.20 6.64 1.93 1.16 507 1325
675 -209.75 29.67 8.63 49.12 6.95 2.02 1.22 489 1301
700 -230.81 31.48 9.16 53.22 7.26 2.11 1.28 472 1278
725 -253.19 33.34 9.70 57.50 7.57 2.20 1.34 455 1256
750 -276.95 35.26 10.26 61.97 7.89 2.29 1.40 440 1234
775 -302.13 37.22 10.83 66.62 8.21 2.39 1.46 425 1214
800 -328.79 39.24 11.42 71.45 8.53 2.48 1.52 411 1194
825 -356.98 41.32 12.02 76.46 8.85 2.57 1.59 399 1175
850 -386.73 43.44 12.64 81.64 9.17 2.67 1.65 386 1157
875 -418.32 45.64 13.28 87.04 9.50 2.76 1.72 375 1140
900 -451.38 47.88 13.93 92.57 9.82 2.86 1.78 364 1124
- Sound Barrier (1116 fps) -
925 -486.16 50.18 14.60 98.27 10.14 2.95 1.85 355 1108
950 -522.70 52.53 15.28 104.13 10.47 3.04 1.92 345 1094
975 -561.06 54.94 15.98 110.14 10.79 3.14 1.99 337 1080
1000 -601.28 57.41 16.70 116.30 11.11 3.23 2.06 329 1067
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.