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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
6.5G .225G7 Ballistic Trajectory Chart
Drag Function: G7
Ballistic Coefficient: 0.225
Bullet Weight: 123 gr
Initial Velocity: 2800 fps
Sight Height : 2 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1500 yd
Maximum Range: 5497 yd
Step Size: 50 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 -2.00 0.00 0.00 0.00 0.00 0.00 0.00 2142 2800
50 -0.40 0.76 0.22 0.00 0.00 0.00 0.05 1989 2699
100 0.00 0.00 0.00 0.00 0.00 0.00 0.11 1846 2600
150 -0.89 0.57 0.16 0.00 0.00 0.00 0.17 1711 2503
200 -3.17 1.51 0.44 0.00 0.00 0.00 0.23 1583 2407
250 -6.95 2.65 0.77 0.00 0.00 0.00 0.30 1463 2314
300 -12.35 3.93 1.14 0.00 0.00 0.00 0.36 1350 2223
350 -19.51 5.32 1.55 0.00 0.00 0.00 0.43 1244 2134
400 -28.58 6.82 1.98 0.00 0.00 0.00 0.50 1144 2046
450 -39.73 8.43 2.45 0.00 0.00 0.00 0.58 1050 1961
500 -53.14 10.15 2.95 0.00 0.00 0.00 0.65 963 1877
550 -69.02 11.98 3.49 0.00 0.00 0.00 0.74 881 1796
600 -87.60 13.94 4.05 0.00 0.00 0.00 0.82 804 1716
650 -109.13 16.03 4.66 0.00 0.00 0.00 0.91 733 1638
700 -133.90 18.26 5.31 0.00 0.00 0.00 1.01 667 1562
750 -162.23 20.65 6.01 0.00 0.00 0.00 1.10 605 1488
800 -194.49 23.21 6.75 0.00 0.00 0.00 1.21 547 1415
850 -231.09 25.96 7.55 0.00 0.00 0.00 1.32 494 1345
900 -272.50 28.91 8.41 0.00 0.00 0.00 1.43 445 1276
950 -319.26 32.09 9.33 0.00 0.00 0.00 1.55 398 1207
1000 -372.16 35.53 10.34 0.00 0.00 0.00 1.68 359 1147
- Sound Barrier (1116 fps) -
1050 -431.50 39.24 11.41 0.00 0.00 0.00 1.81 331 1101
1100 -498.00 43.23 12.57 0.00 0.00 0.00 1.95 314 1072
1150 -572.04 47.50 13.82 0.00 0.00 0.00 2.09 300 1047
1200 -654.00 52.04 15.14 0.00 0.00 0.00 2.24 287 1025
1250 -744.53 56.87 16.54 0.00 0.00 0.00 2.39 276 1005
1300 -843.35 61.94 18.02 0.00 0.00 0.00 2.54 266 986
1350 -951.46 67.29 19.57 0.00 0.00 0.00 2.69 257 970
1400 -1068.84 72.89 21.20 0.00 0.00 0.00 2.85 249 954
1450 -1195.35 78.71 22.89 0.00 0.00 0.00 3.01 241 939
1500 -1332.15 84.79 24.66 0.00 0.00 0.00 3.17 233 924
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.