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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 Gun 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: 3511 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 -0.03 -0.01 0.00 0.00 0.00 0.02 1377 3162
50 1.32 -2.51 -0.73 0.00 0.00 0.00 0.05 1311 3086
75 2.44 -3.11 -0.90 0.00 0.00 0.00 0.07 1248 3011
100 3.37 -3.21 -0.93 0.00 0.00 0.00 0.10 1188 2938
125 4.08 -3.11 -0.91 0.00 0.00 0.00 0.12 1131 2865
150 4.57 -2.91 -0.85 0.00 0.00 0.00 0.15 1075 2794
175 4.83 -2.63 -0.77 0.00 0.00 0.00 0.18 1022 2724
200 4.84 -2.31 -0.67 0.00 0.00 0.00 0.21 971 2656
225 4.59 -1.95 -0.57 0.00 0.00 0.00 0.23 922 2588
250 4.07 -1.55 -0.45 0.00 0.00 0.00 0.26 875 2521
275 3.27 -1.13 -0.33 0.00 0.00 0.00 0.29 830 2455
300 2.16 -0.69 -0.20 0.00 0.00 0.00 0.32 787 2390
325 0.73 -0.22 -0.06 0.00 0.00 0.00 0.36 745 2326
350 -1.03 0.28 0.08 0.00 0.00 0.00 0.39 705 2263
375 -3.15 0.80 0.23 0.00 0.00 0.00 0.42 667 2201
400 -5.65 1.35 0.39 0.00 0.00 0.00 0.46 630 2139
425 -8.54 1.92 0.56 0.00 0.00 0.00 0.49 595 2079
450 -11.86 2.52 0.73 0.00 0.00 0.00 0.53 562 2020
475 -15.62 3.14 0.91 0.00 0.00 0.00 0.57 530 1961
500 -19.86 3.79 1.10 0.00 0.00 0.00 0.61 499 1904
525 -24.60 4.47 1.30 0.00 0.00 0.00 0.65 470 1848
550 -29.88 5.19 1.51 0.00 0.00 0.00 0.69 443 1793
575 -35.73 5.93 1.73 0.00 0.00 0.00 0.73 416 1739
600 -42.18 6.71 1.95 0.00 0.00 0.00 0.77 391 1686
625 -49.27 7.53 2.19 0.00 0.00 0.00 0.82 368 1635
650 -57.05 8.38 2.44 0.00 0.00 0.00 0.86 346 1584
675 -65.56 9.27 2.70 0.00 0.00 0.00 0.91 325 1536
700 -74.85 10.21 2.97 0.00 0.00 0.00 0.96 305 1488
725 -84.96 11.19 3.25 0.00 0.00 0.00 1.01 286 1442
750 -95.96 12.22 3.55 0.00 0.00 0.00 1.07 269 1398
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.