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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

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Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.295
Bullet Weight: 123 gr
Initial Velocity: 2350 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: 4277 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.32
Altitude: 1000 ft
Barometric Pressure: 29.92 Hg
Temperature: 80° F
Relative Humidity: 60%
Speed of Sound: 1139 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 0.04 0.00 0.00 0.00 1509 2350
25 0.35 -1.31 -0.38 0.12 0.45 0.13 0.03 1426 2285
50 1.76 -3.35 -0.98 0.36 0.69 0.20 0.07 1347 2221
75 2.74 -3.48 -1.01 0.78 0.99 0.29 0.10 1272 2158
100 3.24 -3.09 -0.90 1.37 1.31 0.38 0.14 1200 2096
125 3.26 -2.48 -0.72 2.15 1.64 0.48 0.17 1131 2035
150 2.74 -1.74 -0.51 3.12 1.98 0.58 0.21 1065 1975
175 1.67 -0.91 -0.27 4.29 2.34 0.68 0.25 1003 1916
200 0.01 -0.01 0.00 5.67 2.70 0.79 0.29 943 1858
225 -2.28 0.97 0.28 7.26 3.08 0.90 0.33 887 1802
250 -5.24 2.00 0.58 9.09 3.47 1.01 0.37 833 1747
275 -8.91 3.09 0.90 11.15 3.87 1.13 0.41 783 1693
300 -13.34 4.25 1.24 13.46 4.28 1.25 0.46 735 1640
325 -18.58 5.46 1.59 16.02 4.70 1.37 0.51 690 1589
350 -24.68 6.73 1.96 18.84 5.14 1.49 0.55 647 1539
375 -31.70 8.07 2.35 21.94 5.58 1.62 0.60 608 1491
400 -39.70 9.47 2.76 25.32 6.04 1.76 0.65 570 1445
425 -48.73 10.95 3.18 28.98 6.51 1.89 0.71 535 1400
450 -58.88 12.49 3.63 32.95 6.99 2.03 0.76 503 1357
475 -70.20 14.11 4.10 37.21 7.48 2.18 0.82 473 1316
500 -82.78 15.81 4.60 41.78 7.98 2.32 0.88 445 1277
525 -96.69 17.58 5.12 46.66 8.48 2.47 0.94 420 1240
550 -112.02 19.45 5.66 51.84 9.00 2.62 1.00 397 1206
575 -128.84 21.39 6.22 57.32 9.52 2.77 1.06 376 1174
600 -147.24 23.43 6.82 63.09 10.04 2.92 1.12 358 1145
- Sound Barrier (1139 fps) -
625 -167.29 25.56 7.43 69.15 10.56 3.07 1.19 341 1118
650 -189.08 27.78 8.08 75.48 11.09 3.23 1.26 326 1093
675 -212.69 30.09 8.75 82.07 11.61 3.38 1.33 313 1070
700 -238.20 32.49 9.45 88.91 12.13 3.53 1.40 301 1050
725 -265.67 34.99 10.18 95.99 12.64 3.68 1.47 290 1031
750 -295.19 37.58 10.93 103.30 13.15 3.83 1.54 280 1013
775 -327.04 40.29 11.72 110.88 13.66 3.97 1.62 271 996
800 -360.88 43.07 12.53 118.62 14.16 4.12 1.70 263 981
825 -396.97 45.94 13.36 126.56 14.65 4.26 1.77 255 967
850 -435.38 48.90 14.23 134.71 15.13 4.40 1.85 248 953
875 -476.18 51.96 15.11 143.05 15.61 4.54 1.93 241 940
900 -519.44 55.11 16.03 151.58 16.08 4.68 2.01 235 927
925 -565.21 58.34 16.97 160.29 16.55 4.81 2.09 229 916
950 -613.91 61.69 17.95 169.25 17.01 4.95 2.17 223 904
975 -664.94 65.11 18.94 178.33 17.46 5.08 2.26 218 893
1000 -718.68 68.62 19.96 187.59 17.91 5.21 2.34 213 883
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.