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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 (0.05 seconds)

[Chart Label] Ballistic Trajectory Chart

Winchester 30-30 170 gr PP

Drag Function: G1
Ballistic Coefficient: 0.241
Bullet Weight: 170 gr
Initial Velocity: 2200 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 200 yd
Maximum Range: 3418 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 0.04 0.00 0.00 0.00 1827 2200
25 -0.35 1.32 0.38 0.16 0.61 0.18 0.04 1691 2117
50 0.31 -0.59 -0.17 0.52 0.99 0.29 0.07 1564 2036
75 0.45 -0.57 -0.16 1.14 1.44 0.42 0.11 1445 1956
100 0.01 -0.01 0.00 2.02 1.93 0.56 0.15 1333 1879
125 -1.04 0.79 0.23 3.20 2.44 0.71 0.19 1229 1804
150 -2.76 1.75 0.51 4.67 2.97 0.86 0.23 1131 1731
175 -5.20 2.84 0.82 6.46 3.52 1.02 0.28 1041 1660
200 -8.43 4.02 1.17 8.58 4.09 1.19 0.32 957 1592

30-30 Win 160 gr FTX LEVERevolution

Drag Function: G1
Ballistic Coefficient: 0.330
Bullet Weight: 160 gr
Initial Velocity: 2400 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 200 yd
Maximum Range: 4401 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 0.04 0.00 0.00 0.00 2047 2400
25 -0.50 1.89 0.55 0.11 0.43 0.12 0.03 1939 2336
50 0.10 -0.19 -0.05 0.34 0.65 0.19 0.06 1836 2273
75 0.28 -0.35 -0.10 0.73 0.93 0.27 0.10 1738 2211
100 0.01 -0.01 0.00 1.29 1.23 0.36 0.13 1643 2150
125 -0.73 0.56 0.16 2.01 1.54 0.45 0.17 1553 2091
150 -1.97 1.25 0.36 2.92 1.86 0.54 0.20 1467 2032
175 -3.73 2.03 0.59 4.01 2.19 0.64 0.24 1384 1974
200 -6.05 2.89 0.84 5.30 2.53 0.74 0.28 1305 1917
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.