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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

35 Whelen 200 gr SP Superformance

Drag Function: G1
Ballistic Coefficient: 0.282
Bullet Weight: 200 gr
Initial Velocity: 2910 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 300 yd
Maximum Range: 4074 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 3761 2910
25 -0.70 2.64 0.77 0.10 0.37 0.11 0.03 3547 2826
50 -0.17 0.32 0.09 0.30 0.58 0.17 0.05 3345 2744
75 0.07 -0.09 -0.03 0.65 0.83 0.24 0.08 3152 2664
100 0.00 0.00 0.00 1.15 1.09 0.32 0.11 2968 2585
125 -0.39 0.30 0.09 1.80 1.37 0.40 0.14 2792 2507
150 -1.13 0.72 0.21 2.61 1.66 0.48 0.17 2625 2431
175 -2.24 1.22 0.36 3.59 1.96 0.57 0.20 2466 2356
200 -3.74 1.78 0.52 4.74 2.26 0.66 0.23 2314 2283
225 -5.66 2.40 0.70 6.09 2.58 0.75 0.27 2170 2210
250 -8.02 3.06 0.89 7.62 2.91 0.85 0.30 2032 2139
275 -10.85 3.77 1.10 9.36 3.25 0.95 0.34 1902 2069
300 -14.20 4.52 1.31 11.31 3.60 1.05 0.37 1778 2001

35 Whelan 158 xtp

Drag Function: G1
Ballistic Coefficient: 0.199
Bullet Weight: 158 gr
Initial Velocity: 1800 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 300 yd
Maximum Range: 2850 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 0.05 0.00 0.00 0.00 1137 1800
25 0.08 -0.31 -0.09 0.24 0.91 0.27 0.04 1028 1711
50 0.91 -1.73 -0.50 0.82 1.56 0.45 0.09 929 1627
75 0.91 -1.16 -0.34 1.81 2.30 0.67 0.14 839 1546
100 0.01 -0.01 0.00 3.24 3.09 0.90 0.19 757 1469
125 -1.90 1.45 0.42 5.13 3.91 1.14 0.24 684 1396
150 -4.93 3.14 0.91 7.49 4.76 1.39 0.29 619 1329
175 -9.19 5.01 1.46 10.34 5.64 1.64 0.35 562 1266
200 -14.80 7.06 2.05 13.68 6.53 1.90 0.41 513 1209
225 -21.90 9.29 2.70 17.51 7.43 2.16 0.47 471 1159
- Sound Barrier (1116 fps) -
250 -30.62 11.69 3.40 21.80 8.32 2.42 0.54 436 1115
275 -41.09 14.26 4.15 26.52 9.21 2.68 0.61 407 1076
300 -53.43 17.00 4.95 31.65 10.07 2.93 0.68 382 1043
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.