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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
My BB's Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.300
Bullet Weight: 62 gr
Initial Velocity: 3240 fps
Sight Height : 1.5 in
Shooting Angle: -33°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 25 yd
Chart Range: 750 yd
Maximum Range: 50002 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.33
Altitude: 2000 ft
Barometric Pressure: 29.92 Hg
Temperature: 72° F
Relative Humidity: 21%
Speed of Sound: 1130 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 0.00 0.00 0.00 0.00 1445 3240
25 0.01 -0.02 -0.01 0.00 0.00 0.00 0.02 1377 3163
50 1.32 -2.51 -0.73 0.00 0.00 0.00 0.05 1313 3088
75 2.44 -3.10 -0.90 0.00 0.00 0.00 0.07 1250 3014
100 3.36 -3.21 -0.93 0.00 0.00 0.00 0.10 1191 2941
125 4.07 -3.11 -0.90 0.00 0.00 0.00 0.12 1134 2870
150 4.56 -2.90 -0.84 0.00 0.00 0.00 0.15 1079 2799
175 4.81 -2.62 -0.76 0.00 0.00 0.00 0.18 1026 2730
200 4.82 -2.30 -0.67 0.00 0.00 0.00 0.20 976 2662
225 4.58 -1.94 -0.56 0.00 0.00 0.00 0.23 928 2595
250 4.06 -1.55 -0.45 0.00 0.00 0.00 0.26 881 2529
275 3.25 -1.13 -0.33 0.00 0.00 0.00 0.29 836 2465
300 2.15 -0.68 -0.20 0.00 0.00 0.00 0.32 793 2400
325 0.73 -0.21 -0.06 0.00 0.00 0.00 0.36 752 2337
350 -1.02 0.28 0.08 0.00 0.00 0.00 0.39 713 2275
375 -3.13 0.80 0.23 0.00 0.00 0.00 0.42 675 2214
400 -5.61 1.34 0.39 0.00 0.00 0.00 0.46 639 2154
425 -8.48 1.90 0.55 0.00 0.00 0.00 0.49 604 2094
450 -11.76 2.50 0.73 0.00 0.00 0.00 0.53 571 2036
475 -15.49 3.11 0.91 0.00 0.00 0.00 0.56 539 1979
500 -19.67 3.76 1.09 0.00 0.00 0.00 0.60 509 1923
525 -24.36 4.43 1.29 0.00 0.00 0.00 0.64 480 1867
550 -29.56 5.13 1.49 0.00 0.00 0.00 0.68 453 1813
575 -35.31 5.86 1.71 0.00 0.00 0.00 0.73 427 1760
600 -41.66 6.63 1.93 0.00 0.00 0.00 0.77 402 1708
625 -48.62 7.43 2.16 0.00 0.00 0.00 0.81 378 1658
650 -56.24 8.26 2.40 0.00 0.00 0.00 0.86 356 1609
675 -64.57 9.13 2.66 0.00 0.00 0.00 0.91 336 1561
700 -73.64 10.04 2.92 0.00 0.00 0.00 0.96 316 1515
725 -83.50 11.00 3.20 0.00 0.00 0.00 1.01 297 1470
750 -94.20 11.99 3.49 0.00 0.00 0.00 1.06 280 1426
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.