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: G7
Ballistic Coefficient: 0.247
Bullet Weight: 115 gr
Initial Velocity: 3200 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 1000 yd
Maximum Range: 6083 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 2615 3200
25 -0.49 1.84 0.54 0.06 0.23 0.07 0.02 2535 3150
50 0.30 -0.58 -0.17 0.16 0.30 0.09 0.05 2456 3101
75 0.86 -1.10 -0.32 0.33 0.41 0.12 0.07 2379 3052
100 1.19 -1.14 -0.33 0.56 0.53 0.16 0.10 2304 3003
125 1.28 -0.98 -0.28 0.87 0.66 0.19 0.12 2231 2955
150 1.12 -0.71 -0.21 1.24 0.79 0.23 0.15 2159 2908
175 0.70 -0.38 -0.11 1.70 0.93 0.27 0.17 2090 2861
200 0.02 -0.01 0.00 2.23 1.06 0.31 0.20 2022 2814
225 -0.94 0.40 0.12 2.83 1.20 0.35 0.23 1956 2768
250 -2.18 0.83 0.24 3.52 1.34 0.39 0.25 1892 2722
275 -3.72 1.29 0.38 4.28 1.49 0.43 0.28 1829 2676
300 -5.55 1.77 0.51 5.13 1.63 0.48 0.31 1768 2631
325 -7.71 2.26 0.66 6.07 1.78 0.52 0.34 1708 2586
350 -10.19 2.78 0.81 7.09 1.93 0.56 0.37 1650 2542
375 -13.00 3.31 0.96 8.21 2.09 0.61 0.40 1594 2498
400 -16.16 3.86 1.12 9.41 2.25 0.65 0.43 1539 2454
425 -19.68 4.42 1.29 10.72 2.41 0.70 0.46 1485 2411
450 -23.58 5.00 1.46 12.11 2.57 0.75 0.49 1433 2369
475 -27.86 5.60 1.63 13.61 2.74 0.80 0.52 1382 2326
500 -32.55 6.22 1.81 15.22 2.91 0.85 0.56 1333 2284
525 -37.65 6.85 1.99 16.92 3.08 0.90 0.59 1285 2243
550 -43.19 7.50 2.18 18.74 3.25 0.95 0.62 1238 2202
575 -49.17 8.16 2.37 20.67 3.43 1.00 0.66 1193 2161
600 -55.62 8.85 2.57 22.71 3.61 1.05 0.69 1149 2121
625 -62.55 9.55 2.78 24.87 3.80 1.10 0.73 1106 2081
650 -69.98 10.28 2.99 27.15 3.99 1.16 0.76 1064 2041
675 -77.94 11.02 3.21 29.55 4.18 1.22 0.80 1024 2002
700 -86.43 11.79 3.43 32.09 4.38 1.27 0.84 985 1964
725 -95.49 12.58 3.66 34.75 4.58 1.33 0.88 947 1925
750 -105.14 13.38 3.89 37.55 4.78 1.39 0.92 910 1887
775 -115.39 14.22 4.14 40.49 4.99 1.45 0.96 874 1850
800 -126.29 15.07 4.38 43.58 5.20 1.51 1.00 839 1813
825 -137.84 15.95 4.64 46.81 5.42 1.58 1.04 806 1776
850 -150.08 16.86 4.90 50.20 5.64 1.64 1.08 773 1740
875 -163.04 17.79 5.18 53.74 5.86 1.71 1.13 741 1704
900 -176.75 18.75 5.45 57.45 6.09 1.77 1.17 711 1668
925 -191.24 19.74 5.74 61.32 6.33 1.84 1.22 681 1633
950 -206.54 20.76 6.04 65.37 6.57 1.91 1.26 652 1598
975 -222.70 21.81 6.34 69.59 6.82 1.98 1.31 625 1564
1000 -239.74 22.89 6.66 74.00 7.07 2.06 1.36 598 1530
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.