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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 (0.1 seconds)

Tray 45 255 gr 1000fps Ballistic Trajectory Chart

50

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 300 yd
Maximum Range: 1898 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 0.01 -0.02 -0.01 0.00 0.00 0.00 0.16 493 933
100 -9.47 9.03 2.63 0.00 0.00 0.00 0.32 438 880
150 -30.18 19.19 5.58 0.00 0.00 0.00 0.50 394 834
200 -63.39 30.25 8.80 0.00 0.00 0.00 0.68 356 793
250 -110.42 42.16 12.26 0.00 0.00 0.00 0.88 324 756
300 -172.65 54.94 15.98 0.00 0.00 0.00 1.08 295 722

75

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 75 yd
Chart Range: 300 yd
Maximum Range: 1897 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 2.30 -4.38 -1.27 0.00 0.00 0.00 0.16 493 933
100 -4.90 4.67 1.36 0.00 0.00 0.00 0.32 438 880
150 -23.33 14.84 4.32 0.00 0.00 0.00 0.50 394 834
200 -54.26 25.89 7.53 0.00 0.00 0.00 0.68 356 793
250 -99.01 37.80 11.00 0.00 0.00 0.00 0.88 324 756
300 -158.97 50.58 14.71 0.00 0.00 0.00 1.08 295 722

100

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 300 yd
Maximum Range: 1895 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 4.77 -9.09 -2.64 0.00 0.00 0.00 0.16 493 933
100 0.04 -0.03 -0.01 0.00 0.00 0.00 0.32 438 880
150 -15.93 10.13 2.95 0.00 0.00 0.00 0.50 394 834
200 -44.41 21.19 6.16 0.00 0.00 0.00 0.68 356 793
250 -86.70 33.10 9.63 0.00 0.00 0.00 0.88 324 756
300 -144.20 45.88 13.35 0.00 0.00 0.00 1.08 295 721

150

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 150 yd
Chart Range: 300 yd
Maximum Range: 1892 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 10.11 -19.25 -5.60 0.00 0.00 0.00 0.16 493 933
100 10.70 -10.20 -2.97 0.00 0.00 0.00 0.32 438 880
150 0.05 -0.03 -0.01 0.00 0.00 0.00 0.50 394 834
200 -23.11 11.02 3.21 0.00 0.00 0.00 0.68 356 793
250 -60.09 22.94 6.67 0.00 0.00 0.00 0.88 323 756
300 -112.29 35.73 10.39 0.00 0.00 0.00 1.08 295 721

200

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 300 yd
Maximum Range: 1888 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 15.92 -30.31 -8.82 0.00 0.00 0.00 0.16 493 933
100 22.30 -21.26 -6.18 0.00 0.00 0.00 0.32 438 880
150 17.44 -11.09 -3.23 0.00 0.00 0.00 0.50 394 834
200 0.08 -0.04 -0.01 0.00 0.00 0.00 0.68 356 793
250 -31.12 11.88 3.46 0.00 0.00 0.00 0.88 323 756
300 -77.55 24.67 7.18 0.00 0.00 0.00 1.08 294 721

250

Drag Function: G1
Ballistic Coefficient: 0.136
Bullet Weight: 255 gr
Initial Velocity: 1000 fps
Sight Height : .5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 250 yd
Chart Range: 300 yd
Maximum Range: 1884 yd
Step Size: 50 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 -0.50 0.00 0.00 0.00 0.00 0.00 0.00 566 1000
50 22.19 -42.25 -12.29 0.00 0.00 0.00 0.16 493 933
100 34.82 -33.20 -9.66 0.00 0.00 0.00 0.32 438 880
150 36.21 -23.03 -6.70 0.00 0.00 0.00 0.50 394 834
200 25.09 -11.97 -3.48 0.00 0.00 0.00 0.68 356 793
250 0.13 -0.05 -0.01 0.00 0.00 0.00 0.88 323 755
300 -40.06 12.75 3.71 0.00 0.00 0.00 1.08 294 721
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.