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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: 0.392
Bullet Weight: 160 gr
Initial Velocity: 2950 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 247 yd
Chart Range: 1000 yd
Maximum Range: 5922 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.464
Altitude: 4500 ft
Barometric Pressure: 30.11 Hg
Temperature: 63° F
Relative Humidity: 55%
Speed of Sound: 1121 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 3092 2950
25 -0.07 0.28 0.08 0.07 0.27 0.08 0.03 2985 2898
50 1.09 -2.07 -0.60 0.19 0.36 0.11 0.05 2881 2848
75 1.98 -2.51 -0.73 0.39 0.50 0.15 0.08 2781 2797
100 2.59 -2.47 -0.72 0.68 0.65 0.19 0.11 2683 2748
125 2.91 -2.22 -0.65 1.05 0.80 0.23 0.13 2588 2699
150 2.94 -1.87 -0.54 1.52 0.96 0.28 0.16 2496 2650
175 2.66 -1.45 -0.42 2.07 1.13 0.33 0.19 2406 2602
200 2.05 -0.98 -0.29 2.71 1.29 0.38 0.22 2319 2555
225 1.12 -0.47 -0.14 3.45 1.46 0.43 0.25 2235 2508
250 -0.17 0.06 0.02 4.29 1.64 0.48 0.28 2153 2461
275 -1.81 0.63 0.18 5.23 1.82 0.53 0.31 2073 2415
300 -3.82 1.22 0.35 6.28 2.00 0.58 0.34 1996 2370
325 -6.22 1.83 0.53 7.43 2.18 0.63 0.37 1920 2325
350 -9.02 2.46 0.72 8.68 2.37 0.69 0.41 1848 2280
375 -12.24 3.12 0.91 10.06 2.56 0.74 0.44 1777 2236
400 -15.90 3.79 1.10 11.54 2.76 0.80 0.47 1708 2192
425 -20.01 4.49 1.31 13.15 2.95 0.86 0.51 1641 2149
450 -24.58 5.22 1.52 14.88 3.16 0.92 0.54 1577 2107
475 -29.65 5.96 1.73 16.74 3.36 0.98 0.58 1514 2064
500 -35.23 6.73 1.96 18.72 3.57 1.04 0.61 1454 2023
525 -41.34 7.52 2.19 20.84 3.79 1.10 0.65 1395 1981
550 -48.00 8.33 2.42 23.10 4.01 1.17 0.69 1338 1941
575 -55.24 9.17 2.67 25.50 4.23 1.23 0.73 1284 1901
600 -63.08 10.04 2.92 28.04 4.46 1.30 0.77 1231 1861
625 -71.55 10.93 3.18 30.74 4.70 1.37 0.81 1180 1822
650 -80.67 11.85 3.45 33.59 4.93 1.44 0.85 1130 1784
675 -90.48 12.80 3.72 36.60 5.18 1.51 0.89 1083 1746
700 -100.99 13.78 4.01 39.77 5.42 1.58 0.94 1037 1708
725 -112.26 14.78 4.30 43.10 5.68 1.65 0.98 993 1672
750 -124.30 15.82 4.60 46.61 5.93 1.73 1.03 951 1636
775 -137.15 16.90 4.92 50.30 6.20 1.80 1.07 910 1601
800 -150.85 18.00 5.24 54.16 6.46 1.88 1.12 871 1566
825 -165.44 19.15 5.57 58.21 6.74 1.96 1.17 834 1532
850 -180.95 20.33 5.91 62.45 7.01 2.04 1.22 798 1499
875 -197.43 21.54 6.27 66.88 7.30 2.12 1.27 764 1467
900 -214.92 22.80 6.63 71.50 7.59 2.21 1.32 732 1435
925 -233.47 24.10 7.01 76.33 7.88 2.29 1.37 701 1404
950 -253.11 25.44 7.40 81.36 8.18 2.38 1.43 671 1374
975 -273.91 26.83 7.80 86.60 8.48 2.47 1.48 643 1345
1000 -295.91 28.26 8.22 92.04 8.79 2.56 1.54 616 1317
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.