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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: 0.452
Bullet Weight: 180 gr
Initial Velocity: 2960 fps
Sight Height : 1.8 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 800 yd
Maximum Range: 5814 yd
Step Size: 25 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 -1.80 0.00 0.00 0.00 0.00 0.00 0.00 3502 2960
25 -0.59 2.26 0.66 0.00 0.00 0.00 0.03 3378 2907
50 0.34 -0.66 -0.19 0.00 0.00 0.00 0.05 3258 2855
75 1.02 -1.29 -0.38 0.00 0.00 0.00 0.08 3141 2803
100 1.41 -1.35 -0.39 0.00 0.00 0.00 0.11 3028 2752
125 1.52 -1.16 -0.34 0.00 0.00 0.00 0.13 2918 2702
150 1.33 -0.85 -0.25 0.00 0.00 0.00 0.16 2811 2652
175 0.84 -0.46 -0.13 0.00 0.00 0.00 0.19 2708 2603
200 0.02 -0.01 0.00 0.00 0.00 0.00 0.22 2607 2554
225 -1.13 0.48 0.14 0.00 0.00 0.00 0.25 2510 2506
250 -2.63 1.00 0.29 0.00 0.00 0.00 0.28 2415 2458
275 -4.49 1.56 0.45 0.00 0.00 0.00 0.31 2323 2411
300 -6.72 2.14 0.62 0.00 0.00 0.00 0.34 2234 2364
325 -9.34 2.74 0.80 0.00 0.00 0.00 0.37 2148 2318
350 -12.37 3.37 0.98 0.00 0.00 0.00 0.41 2064 2272
375 -15.81 4.03 1.17 0.00 0.00 0.00 0.44 1983 2227
400 -19.70 4.70 1.37 0.00 0.00 0.00 0.47 1904 2182
425 -24.04 5.40 1.57 0.00 0.00 0.00 0.51 1827 2138
450 -28.85 6.12 1.78 0.00 0.00 0.00 0.54 1753 2094
475 -34.16 6.87 2.00 0.00 0.00 0.00 0.58 1682 2051
500 -39.99 7.64 2.22 0.00 0.00 0.00 0.62 1613 2009
525 -46.36 8.43 2.45 0.00 0.00 0.00 0.65 1546 1966
550 -53.29 9.25 2.69 0.00 0.00 0.00 0.69 1481 1925
575 -60.80 10.10 2.94 0.00 0.00 0.00 0.73 1419 1884
600 -68.93 10.97 3.19 0.00 0.00 0.00 0.77 1359 1843
625 -77.70 11.87 3.45 0.00 0.00 0.00 0.81 1300 1804
650 -87.13 12.80 3.72 0.00 0.00 0.00 0.86 1245 1764
675 -97.26 13.76 4.00 0.00 0.00 0.00 0.90 1191 1726
700 -108.13 14.75 4.29 0.00 0.00 0.00 0.94 1139 1688
725 -119.75 15.77 4.59 0.00 0.00 0.00 0.99 1089 1651
750 -132.17 16.83 4.89 0.00 0.00 0.00 1.03 1042 1614
775 -145.43 17.92 5.21 0.00 0.00 0.00 1.08 996 1579
800 -159.56 19.04 5.54 0.00 0.00 0.00 1.13 952 1544
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.