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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
.45 Hornady FTX Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.125
Bullet Weight: 250 gr
Initial Velocity: 950 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 1000 yd
Maximum Range: 1747 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 501 950
25 0.56 -2.11 -0.61 0.00 0.00 0.00 0.08 468 918
50 0.01 -0.02 -0.01 0.00 0.00 0.00 0.16 439 889
75 -3.28 4.17 1.21 0.00 0.00 0.00 0.25 413 863
100 -9.50 9.06 2.64 0.00 0.00 0.00 0.34 390 838
125 -18.81 14.35 4.18 0.00 0.00 0.00 0.43 369 815
150 -31.39 19.96 5.81 0.00 0.00 0.00 0.52 350 793
175 -47.42 25.86 7.52 0.00 0.00 0.00 0.62 332 773
200 -67.09 32.01 9.31 0.00 0.00 0.00 0.72 315 753
225 -90.59 38.43 11.18 0.00 0.00 0.00 0.82 299 734
250 -118.12 45.10 13.12 0.00 0.00 0.00 0.92 285 716
275 -149.89 52.03 15.13 0.00 0.00 0.00 1.03 271 698
300 -186.11 59.22 17.23 0.00 0.00 0.00 1.14 258 681
325 -227.01 66.68 19.40 0.00 0.00 0.00 1.25 245 665
350 -272.81 74.42 21.65 0.00 0.00 0.00 1.36 233 648
375 -324.13 82.49 24.00 0.00 0.00 0.00 1.48 222 633
400 -380.54 90.81 26.41 0.00 0.00 0.00 1.60 212 617
425 -442.63 99.42 28.92 0.00 0.00 0.00 1.72 201 602
450 -511.15 108.41 31.53 0.00 0.00 0.00 1.85 192 588
475 -585.49 117.65 34.22 0.00 0.00 0.00 1.98 183 574
500 -666.95 127.30 37.03 0.00 0.00 0.00 2.11 174 560
525 -755.38 137.29 39.94 0.00 0.00 0.00 2.25 166 546
550 -851.12 147.64 42.95 0.00 0.00 0.00 2.39 158 533
575 -954.53 158.37 46.07 0.00 0.00 0.00 2.53 150 520
600 -1065.99 169.49 49.30 0.00 0.00 0.00 2.68 143 507
625 -1185.89 181.00 52.65 0.00 0.00 0.00 2.83 136 495
650 -1315.51 193.02 56.15 0.00 0.00 0.00 2.99 129 482
675 -1453.56 205.39 59.75 0.00 0.00 0.00 3.14 123 471
700 -1602.33 218.29 63.50 0.00 0.00 0.00 3.31 117 459
725 -1762.45 231.75 67.41 0.00 0.00 0.00 3.48 112 448
750 -1932.32 245.61 71.45 0.00 0.00 0.00 3.65 106 437
775 -2115.88 260.16 75.68 0.00 0.00 0.00 3.83 101 427
800 -2310.18 275.14 80.04 0.00 0.00 0.00 4.01 96 417
825 -2518.27 290.76 84.58 0.00 0.00 0.00 4.19 92 407
850 -2740.93 307.05 89.32 0.00 0.00 0.00 4.39 88 397
875 -2977.40 323.92 94.23 0.00 0.00 0.00 4.58 84 388
900 -3228.21 341.39 99.31 0.00 0.00 0.00 4.79 80 379
925 -3497.44 359.71 104.63 0.00 0.00 0.00 5.00 76 371
950 -3782.50 378.66 110.15 0.00 0.00 0.00 5.21 73 363
975 -4087.86 398.52 115.93 0.00 0.00 0.00 5.43 70 355
1000 -4410.56 419.06 121.90 0.00 0.00 0.00 5.66 67 347
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.