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: 0.22
Bullet Weight: 400 gr
Initial Velocity: 1950 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 165 yd
Chart Range: 1000 yd
Maximum Range: 3117 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 0.05 0.00 0.00 0.00 3378 1950
25 0.77 -2.94 -0.85 0.20 0.76 0.22 0.04 3090 1865
50 2.41 -4.58 -1.33 0.67 1.28 0.37 0.08 2825 1783
75 3.35 -4.26 -1.24 1.48 1.88 0.55 0.12 2580 1704
100 3.55 -3.39 -0.99 2.64 2.51 0.73 0.17 2354 1628
125 2.93 -2.24 -0.65 4.17 3.18 0.93 0.22 2147 1554
150 1.41 -0.90 -0.26 6.09 3.87 1.13 0.27 1957 1484
175 -1.10 0.60 0.17 8.43 4.59 1.34 0.32 1785 1418
200 -4.69 2.24 0.65 11.19 5.34 1.55 0.37 1630 1355
225 -9.47 4.01 1.17 14.39 6.10 1.78 0.43 1491 1296
250 -15.53 5.93 1.73 18.03 6.88 2.00 0.49 1369 1242
275 -23.01 7.99 2.32 22.12 7.68 2.23 0.55 1263 1192
300 -32.02 10.19 2.96 26.63 8.47 2.47 0.61 1171 1148
- Sound Barrier (1116 fps) -
325 -42.68 12.54 3.65 31.57 9.27 2.70 0.68 1093 1109
350 -55.10 15.03 4.37 36.89 10.06 2.93 0.75 1027 1075
375 -69.40 17.67 5.14 42.58 10.84 3.15 0.82 970 1045
400 -85.69 20.45 5.95 48.61 11.60 3.37 0.89 921 1018
425 -104.07 23.38 6.80 54.96 12.35 3.59 0.97 878 994
450 -124.65 26.45 7.69 61.63 13.08 3.80 1.04 840 972
475 -147.53 29.65 8.63 68.58 13.79 4.01 1.12 805 952
500 -172.80 33.00 9.60 75.82 14.48 4.21 1.20 774 933
525 -200.57 36.48 10.61 83.34 15.16 4.41 1.28 745 916
550 -230.93 40.09 11.66 91.12 15.82 4.60 1.36 718 899
575 -263.97 43.83 12.75 99.17 16.47 4.79 1.45 694 884
600 -300.03 47.74 13.89 107.53 17.11 4.98 1.53 670 869
625 -338.75 51.74 15.05 116.09 17.73 5.16 1.62 648 854
650 -380.43 55.88 16.25 124.90 18.35 5.34 1.71 628 841
675 -425.19 60.14 17.49 133.97 18.95 5.51 1.80 608 827
700 -473.11 64.53 18.77 143.29 19.55 5.69 1.89 590 815
725 -524.64 69.08 20.09 152.92 20.14 5.86 1.98 572 802
750 -579.21 73.72 21.45 162.74 20.72 6.03 2.08 555 790
775 -637.25 78.50 22.83 172.81 21.29 6.19 2.17 539 779
800 -698.85 83.40 24.26 183.13 21.86 6.36 2.27 523 768
825 -764.57 88.47 25.73 193.78 22.43 6.52 2.37 508 756
850 -833.64 93.63 27.24 204.60 22.99 6.69 2.47 494 746
875 -907.10 98.96 28.79 215.76 23.54 6.85 2.57 480 735
900 -984.08 104.38 30.36 227.09 24.09 7.01 2.67 467 725
925 -1065.71 109.97 31.99 238.77 24.65 7.17 2.78 454 715
950 -1151.62 115.70 33.66 250.70 25.20 7.33 2.89 442 705
975 -1241.31 121.52 35.35 262.82 25.74 7.49 2.99 430 695
1000 -1336.09 127.52 37.10 275.29 26.29 7.65 3.10 418 686
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.