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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

Calculating Trajectories . . . . Done (0.08 seconds)

[Chart Label] Ballistic Trajectory Chart

Sig 277 Fury

Drag Function: G1
Ballistic Coefficient: 0.435
Bullet Weight: 150 gr
Initial Velocity: 3120 fps
Sight Height : 2 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 5724 yd
Step Size: 100 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 -2.00 0.00 0.00 0.03 0.00 0.00 0.00 3243 3120
100 -0.01 0.00 0.00 0.68 0.64 0.19 0.10 2794 2896
200 -2.17 1.04 0.30 2.69 1.29 0.37 0.21 2399 2684
300 -9.18 2.92 0.85 6.24 1.98 0.58 0.32 2051 2481
400 -21.84 5.21 1.52 11.48 2.74 0.80 0.45 1743 2287
500 -41.18 7.86 2.29 18.65 3.56 1.04 0.59 1472 2102
600 -68.40 10.88 3.17 27.97 4.45 1.29 0.74 1235 1926
700 -105.03 14.33 4.17 39.75 5.42 1.58 0.90 1031 1759
800 -152.93 18.25 5.31 54.28 6.48 1.88 1.08 857 1604
900 -214.39 22.75 6.62 71.87 7.62 2.22 1.27 711 1461
1000 -292.18 27.90 8.12 92.82 8.86 2.58 1.49 591 1332

6.5 PRC

Drag Function: G7
Ballistic Coefficient: 0.315
Bullet Weight: 143 gr
Initial Velocity: 2960 fps
Sight Height : 2 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 7101 yd
Step Size: 100 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 -2.00 0.00 0.00 0.03 0.00 0.00 0.00 2782 2960
100 0.01 -0.01 0.00 0.50 0.47 0.14 0.10 2511 2812
200 -2.40 1.14 0.33 1.94 0.92 0.27 0.21 2260 2668
300 -9.69 3.08 0.90 4.43 1.41 0.41 0.33 2029 2528
400 -22.43 5.35 1.56 8.07 1.93 0.56 0.45 1817 2392
500 -41.26 7.88 2.29 12.95 2.47 0.72 0.58 1622 2260
600 -66.90 10.65 3.10 19.17 3.05 0.89 0.72 1443 2132
700 -100.21 13.67 3.98 26.86 3.66 1.07 0.86 1280 2008
800 -142.15 16.97 4.94 36.15 4.31 1.26 1.02 1131 1887
900 -193.87 20.57 5.98 47.20 5.01 1.46 1.18 996 1771
1000 -256.69 24.51 7.13 60.17 5.75 1.67 1.36 874 1659
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.