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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
6.8mm Remington SPC Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: .333
Bullet Weight: 114 gr
Initial Velocity: 2800 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: 4580 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 1985 2800
25 -0.67 2.54 0.74 0.09 0.35 0.10 0.03 1888 2731
50 -0.13 0.26 0.07 0.27 0.52 0.15 0.06 1795 2663
75 0.09 -0.12 -0.03 0.58 0.74 0.22 0.08 1706 2596
100 0.00 0.00 0.00 1.02 0.97 0.28 0.11 1620 2530
125 -0.44 0.33 0.10 1.59 1.21 0.35 0.14 1538 2465
150 -1.23 0.78 0.23 2.31 1.47 0.43 0.17 1459 2401
175 -2.40 1.31 0.38 3.16 1.72 0.50 0.21 1384 2338
200 -3.97 1.89 0.55 4.17 1.99 0.58 0.24 1311 2275
225 -5.96 2.53 0.73 5.34 2.27 0.66 0.27 1241 2214
250 -8.39 3.20 0.93 6.67 2.55 0.74 0.31 1174 2154
275 -11.29 3.92 1.14 8.17 2.84 0.83 0.34 1111 2094
300 -14.68 4.67 1.36 9.85 3.14 0.91 0.38 1049 2036
325 -18.60 5.46 1.59 11.72 3.44 1.00 0.41 991 1978
350 -23.07 6.29 1.83 13.77 3.76 1.09 0.45 935 1922
375 -28.14 7.16 2.08 16.03 4.08 1.19 0.49 882 1866
400 -33.82 8.07 2.35 18.50 4.41 1.28 0.53 831 1812
425 -40.17 9.02 2.62 21.18 4.76 1.38 0.58 783 1759
450 -47.23 10.02 2.91 24.08 5.11 1.49 0.62 737 1707
475 -55.02 11.06 3.22 27.22 5.47 1.59 0.66 694 1656
500 -63.61 12.15 3.53 30.60 5.84 1.70 0.71 653 1606
525 -73.05 13.28 3.86 34.23 6.23 1.81 0.76 615 1558
550 -83.37 14.47 4.21 38.12 6.62 1.92 0.81 578 1511
575 -94.65 15.72 4.57 42.28 7.02 2.04 0.86 544 1466
600 -106.94 17.02 4.95 46.71 7.43 2.16 0.91 512 1422
625 -120.31 18.38 5.35 51.42 7.85 2.28 0.96 482 1380
650 -134.81 19.80 5.76 56.41 8.29 2.41 1.02 454 1340
675 -150.53 21.29 6.19 61.70 8.73 2.54 1.07 428 1301
700 -167.53 22.85 6.65 67.28 9.18 2.67 1.13 405 1264
725 -185.88 24.48 7.12 73.16 9.63 2.80 1.19 383 1230
750 -205.68 26.19 7.62 79.32 10.10 2.94 1.25 363 1198
775 -226.99 27.97 8.14 85.78 10.57 3.07 1.32 345 1168
800 -249.89 29.83 8.68 92.51 11.04 3.21 1.38 329 1140
- Sound Barrier (1116 fps) -
825 -274.46 31.77 9.24 99.51 11.52 3.35 1.45 314 1114
850 -300.79 33.79 9.83 106.78 12.00 3.49 1.52 301 1091
875 -328.93 35.90 10.44 114.29 12.47 3.63 1.59 290 1069
900 -359.19 38.10 11.08 122.09 12.95 3.77 1.66 279 1049
925 -391.22 40.38 11.75 130.07 13.43 3.91 1.73 269 1031
950 -425.29 42.74 12.43 138.27 13.90 4.04 1.80 260 1014
975 -461.47 45.19 13.15 146.68 14.36 4.18 1.88 252 998
1000 -499.82 47.72 13.88 155.30 14.83 4.31 1.95 245 983
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.