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: 0.52
Bullet Weight: 108 gr
Initial Velocity: 2600 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6250 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 1621 2600
25 -0.61 2.31 0.67 0.08 0.29 0.08 0.03 1569 2557
50 -0.06 0.11 0.03 0.21 0.39 0.11 0.06 1518 2515
75 0.15 -0.19 -0.06 0.42 0.53 0.16 0.09 1468 2474
100 0.00 0.00 0.00 0.72 0.69 0.20 0.12 1419 2433
125 -0.51 0.39 0.11 1.12 0.86 0.25 0.15 1372 2392
150 -1.40 0.89 0.26 1.61 1.02 0.30 0.18 1326 2351
175 -2.69 1.47 0.43 2.20 1.20 0.35 0.21 1281 2311
200 -4.39 2.09 0.61 2.88 1.37 0.40 0.25 1238 2272
225 -6.50 2.76 0.80 3.67 1.56 0.45 0.28 1195 2232
250 -9.05 3.46 1.01 4.56 1.74 0.51 0.31 1154 2193
275 -12.06 4.18 1.22 5.55 1.93 0.56 0.35 1114 2155
300 -15.53 4.94 1.44 6.66 2.12 0.62 0.38 1074 2117
325 -19.48 5.72 1.66 7.87 2.31 0.67 0.42 1036 2079
350 -23.94 6.53 1.90 9.21 2.51 0.73 0.46 1000 2041
375 -28.92 7.36 2.14 10.65 2.71 0.79 0.49 964 2004
400 -34.44 8.22 2.39 12.23 2.92 0.85 0.53 929 1968
425 -40.53 9.10 2.65 13.92 3.13 0.91 0.57 895 1932
450 -47.19 10.01 2.91 15.74 3.34 0.97 0.61 862 1896
475 -54.46 10.95 3.18 17.69 3.56 1.03 0.65 830 1861
500 -62.36 11.91 3.46 19.78 3.78 1.10 0.69 799 1826
525 -70.91 12.89 3.75 22.00 4.00 1.16 0.73 770 1791
550 -80.14 13.91 4.05 24.37 4.23 1.23 0.77 741 1757
575 -90.07 14.95 4.35 26.87 4.46 1.30 0.82 713 1724
600 -100.73 16.03 4.66 29.53 4.70 1.37 0.86 686 1691
625 -112.15 17.13 4.98 32.34 4.94 1.44 0.91 660 1659
650 -124.36 18.27 5.31 35.30 5.18 1.51 0.95 635 1627
675 -137.39 19.43 5.65 38.42 5.43 1.58 1.00 610 1595
700 -151.28 20.63 6.00 41.70 5.69 1.65 1.04 587 1565
725 -166.05 21.87 6.36 45.14 5.94 1.73 1.09 565 1534
750 -181.75 23.14 6.73 48.75 6.21 1.81 1.14 543 1505
775 -198.41 24.44 7.11 52.54 6.47 1.88 1.19 522 1476
800 -216.06 25.79 7.50 56.50 6.74 1.96 1.24 502 1447
825 -234.75 27.17 7.90 60.63 7.02 2.04 1.30 483 1419
850 -254.52 28.59 8.32 64.95 7.30 2.12 1.35 465 1392
875 -275.41 30.05 8.74 69.45 7.58 2.20 1.40 447 1366
900 -297.47 31.56 9.18 74.13 7.86 2.29 1.46 431 1340
925 -320.73 33.11 9.63 79.00 8.16 2.37 1.52 415 1315
950 -345.25 34.70 10.09 84.06 8.45 2.46 1.57 400 1291
975 -371.08 36.34 10.57 89.30 8.75 2.54 1.63 385 1268
1000 -398.25 38.03 11.06 94.73 9.05 2.63 1.69 372 1245
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.