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: .475
Bullet Weight: 168 gr
Initial Velocity: 2650 fps
Sight Height : 2.2 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1200 yd
Maximum Range: 5873 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 -2.20 0.00 0.00 0.03 0.00 0.00 0.00 2620 2650
50 -0.43 0.82 0.24 0.22 0.41 0.12 0.06 2438 2556
100 0.00 0.00 0.00 0.77 0.74 0.21 0.12 2267 2465
150 -1.00 0.64 0.19 1.72 1.09 0.32 0.18 2105 2376
200 -3.54 1.69 0.49 3.08 1.47 0.43 0.24 1953 2288
250 -7.75 2.96 0.86 4.89 1.87 0.54 0.31 1809 2202
300 -13.75 4.37 1.27 7.15 2.28 0.66 0.38 1673 2118
350 -21.68 5.91 1.72 9.91 2.70 0.79 0.45 1546 2035
400 -31.72 7.57 2.20 13.18 3.15 0.91 0.53 1426 1955
450 -44.03 9.34 2.72 17.00 3.61 1.05 0.61 1314 1877
500 -58.81 11.23 3.27 21.40 4.09 1.19 0.69 1210 1801
550 -76.27 13.24 3.85 26.41 4.59 1.33 0.77 1112 1727
600 -96.65 15.38 4.47 32.07 5.10 1.48 0.86 1022 1655
650 -120.21 17.66 5.14 38.41 5.64 1.64 0.95 939 1586
700 -147.22 20.08 5.84 45.45 6.20 1.80 1.05 862 1520
750 -177.99 22.66 6.59 53.24 6.78 1.97 1.15 791 1456
800 -212.87 25.41 7.39 61.80 7.38 2.15 1.26 727 1396
850 -252.20 28.33 8.24 71.16 7.99 2.33 1.37 669 1339
900 -296.39 31.45 9.15 81.34 8.63 2.51 1.48 616 1285
950 -345.84 34.76 10.11 92.33 9.28 2.70 1.60 570 1236
1000 -401.17 38.30 11.14 104.19 9.95 2.89 1.72 529 1190
1050 -462.45 42.05 12.23 116.81 10.62 3.09 1.85 493 1150
- Sound Barrier (1116 fps) -
1100 -530.30 46.03 13.39 130.19 11.30 3.29 1.99 463 1114
1150 -605.15 50.24 14.62 144.30 11.98 3.49 2.12 436 1081
1200 -687.70 54.71 15.92 159.15 12.66 3.68 2.26 414 1053
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.