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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: 0.512
Bullet Weight: 103 gr
Initial Velocity: 2690 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 500 yd
Maximum Range: 6227 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 1655 2690
25 -0.64 2.44 0.71 0.07 0.28 0.08 0.03 1601 2646
50 -0.10 0.19 0.06 0.20 0.38 0.11 0.06 1549 2602
75 0.12 -0.15 -0.04 0.41 0.52 0.15 0.09 1498 2559
100 0.01 -0.01 0.00 0.70 0.67 0.19 0.12 1449 2517
125 -0.45 0.34 0.10 1.08 0.83 0.24 0.15 1401 2474
150 -1.26 0.80 0.23 1.56 0.99 0.29 0.18 1354 2433
175 -2.44 1.33 0.39 2.12 1.16 0.34 0.21 1308 2391
200 -3.99 1.91 0.55 2.79 1.33 0.39 0.24 1263 2350
225 -5.94 2.52 0.73 3.55 1.50 0.44 0.27 1220 2309
250 -8.30 3.17 0.92 4.41 1.68 0.49 0.30 1178 2269
275 -11.08 3.85 1.12 5.37 1.86 0.54 0.34 1137 2229
300 -14.30 4.55 1.32 6.44 2.05 0.60 0.37 1097 2190
325 -17.97 5.28 1.54 7.61 2.24 0.65 0.41 1058 2151
350 -22.11 6.03 1.75 8.90 2.43 0.71 0.44 1020 2112
375 -26.74 6.81 1.98 10.30 2.62 0.76 0.48 983 2073
400 -31.88 7.61 2.21 11.82 2.82 0.82 0.51 948 2036
425 -37.53 8.43 2.45 13.46 3.02 0.88 0.55 913 1998
450 -43.74 9.28 2.70 15.22 3.23 0.94 0.59 880 1961
475 -50.50 10.15 2.95 17.11 3.44 1.00 0.63 847 1924
500 -57.86 11.05 3.21 19.13 3.65 1.06 0.67 815 1888
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.