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: 0.625
Bullet Weight: 142 gr
Initial Velocity: 3300 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 350 yd
Chart Range: 1000 yd
Maximum Range: 7552 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 -1.50 0.00 0.00 0.03 0.00 0.00 0.00 3434 3300
25 0.10 -0.37 -0.11 0.05 0.20 0.06 0.02 3348 3258
50 1.48 -2.82 -0.82 0.13 0.25 0.07 0.05 3264 3217
75 2.65 -3.37 -0.98 0.26 0.33 0.10 0.07 3182 3176
100 3.61 -3.44 -1.00 0.44 0.42 0.12 0.09 3102 3136
125 4.35 -3.32 -0.97 0.68 0.52 0.15 0.12 3023 3096
150 4.86 -3.09 -0.90 0.97 0.62 0.18 0.14 2946 3057
175 5.14 -2.80 -0.81 1.32 0.72 0.21 0.17 2871 3017
200 5.17 -2.47 -0.72 1.72 0.82 0.24 0.19 2798 2979
225 4.97 -2.11 -0.61 2.18 0.92 0.27 0.22 2726 2940
250 4.51 -1.72 -0.50 2.70 1.03 0.30 0.24 2656 2902
275 3.79 -1.32 -0.38 3.28 1.14 0.33 0.27 2587 2864
300 2.81 -0.90 -0.26 3.92 1.25 0.36 0.30 2520 2827
325 1.56 -0.46 -0.13 4.62 1.36 0.39 0.32 2454 2790
350 0.03 -0.01 0.00 5.38 1.47 0.43 0.35 2390 2753
375 -1.79 0.46 0.13 6.21 1.58 0.46 0.38 2327 2717
400 -3.90 0.93 0.27 7.10 1.69 0.49 0.40 2266 2680
425 -6.32 1.42 0.41 8.06 1.81 0.53 0.43 2205 2644
450 -9.04 1.92 0.56 9.09 1.93 0.56 0.46 2146 2609
475 -12.09 2.43 0.71 10.18 2.05 0.60 0.49 2089 2573
500 -15.46 2.95 0.86 11.35 2.17 0.63 0.52 2032 2538
525 -19.17 3.49 1.01 12.58 2.29 0.67 0.55 1977 2504
550 -23.23 4.03 1.17 13.89 2.41 0.70 0.58 1923 2469
575 -27.65 4.59 1.34 15.28 2.54 0.74 0.61 1870 2435
600 -32.43 5.16 1.50 16.74 2.66 0.77 0.64 1818 2401
625 -37.58 5.74 1.67 18.27 2.79 0.81 0.67 1767 2367
650 -43.13 6.34 1.84 19.89 2.92 0.85 0.70 1717 2334
675 -49.08 6.94 2.02 21.59 3.05 0.89 0.74 1669 2300
700 -55.43 7.56 2.20 23.37 3.19 0.93 0.77 1621 2267
725 -62.21 8.19 2.38 25.23 3.32 0.97 0.80 1575 2235
750 -69.42 8.84 2.57 27.18 3.46 1.01 0.84 1529 2202
775 -77.08 9.50 2.76 29.22 3.60 1.05 0.87 1485 2170
800 -85.21 10.17 2.96 31.35 3.74 1.09 0.91 1442 2138
825 -93.80 10.86 3.16 33.57 3.89 1.13 0.94 1399 2107
850 -102.89 11.56 3.36 35.89 4.03 1.17 0.98 1358 2075
875 -112.48 12.27 3.57 38.30 4.18 1.22 1.01 1318 2044
900 -122.60 13.01 3.78 40.80 4.33 1.26 1.05 1278 2013
925 -133.24 13.75 4.00 43.41 4.48 1.30 1.09 1240 1983
950 -144.45 14.52 4.22 46.12 4.64 1.35 1.13 1202 1952
975 -156.22 15.30 4.45 48.94 4.79 1.39 1.16 1166 1922
1000 -168.58 16.10 4.68 51.86 4.95 1.44 1.20 1130 1893
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.