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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
300 blackout Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.393
Bullet Weight: 200 gr
Initial Velocity: 1060 fps
Sight Height : 0 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 0 yd
Chart Range: 500 yd
Maximum Range: 4181 yd
Step Size: 10 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)
- Sound Barrier (1116 fps) -
0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 499 1060
10 -0.16 1.46 0.43 0.00 0.00 0.00 0.03 493 1053
20 -0.63 2.96 0.86 0.00 0.00 0.00 0.06 487 1047
30 -1.41 4.47 1.30 0.00 0.00 0.00 0.09 481 1040
40 -2.52 5.99 1.74 0.00 0.00 0.00 0.12 475 1034
50 -3.95 7.52 2.19 0.00 0.00 0.00 0.14 470 1028
60 -5.71 9.07 2.64 0.00 0.00 0.00 0.17 464 1022
70 -7.81 10.63 3.09 0.00 0.00 0.00 0.20 459 1017
80 -10.24 12.20 3.55 0.00 0.00 0.00 0.23 454 1011
90 -13.01 13.78 4.01 0.00 0.00 0.00 0.26 449 1006
100 -16.12 15.37 4.47 0.00 0.00 0.00 0.29 444 1000
110 -19.59 16.98 4.94 0.00 0.00 0.00 0.32 440 995
120 -23.40 18.60 5.41 0.00 0.00 0.00 0.35 435 990
130 -27.57 20.22 5.88 0.00 0.00 0.00 0.38 431 985
140 -32.09 21.87 6.36 0.00 0.00 0.00 0.41 427 980
150 -36.98 23.52 6.84 0.00 0.00 0.00 0.44 422 975
160 -42.23 25.18 7.33 0.00 0.00 0.00 0.48 418 971
170 -47.86 26.86 7.81 0.00 0.00 0.00 0.51 414 966
180 -53.85 28.54 8.30 0.00 0.00 0.00 0.54 411 961
190 -60.22 30.24 8.80 0.00 0.00 0.00 0.57 407 957
200 -66.97 31.95 9.29 0.00 0.00 0.00 0.60 403 953
210 -74.11 33.67 9.80 0.00 0.00 0.00 0.63 399 948
220 -81.63 35.41 10.30 0.00 0.00 0.00 0.66 396 944
230 -89.54 37.15 10.81 0.00 0.00 0.00 0.70 392 940
240 -97.84 38.91 11.32 0.00 0.00 0.00 0.73 389 936
250 -106.54 40.67 11.83 0.00 0.00 0.00 0.76 386 932
260 -115.64 42.45 12.35 0.00 0.00 0.00 0.79 382 928
270 -125.15 44.24 12.87 0.00 0.00 0.00 0.82 379 924
280 -135.06 46.04 13.39 0.00 0.00 0.00 0.86 376 920
290 -145.38 47.85 13.92 0.00 0.00 0.00 0.89 373 916
300 -156.12 49.67 14.45 0.00 0.00 0.00 0.92 370 912
310 -167.27 51.50 14.98 0.00 0.00 0.00 0.96 367 909
320 -178.84 53.35 15.52 0.00 0.00 0.00 0.99 364 905
330 -190.84 55.20 16.06 0.00 0.00 0.00 1.02 361 901
340 -203.27 57.07 16.60 0.00 0.00 0.00 1.05 358 898
350 -216.12 58.95 17.15 0.00 0.00 0.00 1.09 355 894
360 -229.41 60.84 17.70 0.00 0.00 0.00 1.12 352 891
370 -243.14 62.73 18.25 0.00 0.00 0.00 1.16 350 887
380 -257.31 64.64 18.80 0.00 0.00 0.00 1.19 347 884
390 -271.93 66.57 19.36 0.00 0.00 0.00 1.22 344 880
400 -286.99 68.50 19.93 0.00 0.00 0.00 1.26 342 877
410 -302.50 70.44 20.49 0.00 0.00 0.00 1.29 339 874
420 -318.47 72.39 21.06 0.00 0.00 0.00 1.33 337 870
430 -334.89 74.36 21.63 0.00 0.00 0.00 1.36 334 867
440 -352.07 76.37 22.21 0.00 0.00 0.00 1.40 332 864
450 -369.42 78.35 22.79 0.00 0.00 0.00 1.43 329 861
460 -387.25 80.35 23.37 0.00 0.00 0.00 1.47 327 858
470 -405.55 82.36 23.96 0.00 0.00 0.00 1.50 324 855
480 -424.32 84.38 24.55 0.00 0.00 0.00 1.54 322 852
490 -443.58 86.41 25.14 0.00 0.00 0.00 1.57 320 848
500 -463.31 88.45 25.73 0.00 0.00 0.00 1.61 317 845
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.