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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 (0.16 seconds)

.400 H&H and .375 H&H Compared with Light and Heavy Bullets Ballistic Trajectory Chart

.375 H&H Woodleigh 300gr SN

Drag Function: G1
Ballistic Coefficient: 0.277
Bullet Weight: 300 gr
Initial Velocity: 2645 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 175 yd
Chart Range: 301 yd
Maximum Range: 3938 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 4661 2645
25 -0.17 0.64 0.19 0.11 0.43 0.12 0.03 4382 2564
50 0.82 -1.56 -0.45 0.35 0.67 0.19 0.06 4117 2486
75 1.46 -1.85 -0.54 0.76 0.96 0.28 0.09 3865 2409
100 1.72 -1.64 -0.48 1.34 1.27 0.37 0.12 3625 2333
125 1.59 -1.21 -0.35 2.10 1.60 0.47 0.15 3397 2258
150 1.02 -0.65 -0.19 3.05 1.94 0.56 0.19 3180 2185
175 0.01 0.00 0.00 4.21 2.29 0.67 0.22 2974 2113
200 -1.50 0.71 0.21 5.57 2.66 0.77 0.26 2779 2042
225 -3.52 1.49 0.43 7.16 3.04 0.88 0.30 2594 1973
250 -6.11 2.33 0.68 8.97 3.43 1.00 0.33 2419 1906
275 -9.29 3.22 0.94 11.04 3.83 1.11 0.37 2254 1839
300 -13.11 4.17 1.21 13.35 4.25 1.24 0.42 2099 1775

.400 H&H Woodleigh 400gr SN

Drag Function: G1
Ballistic Coefficient: 0.307
Bullet Weight: 400 gr
Initial Velocity: 2375 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 175 yd
Chart Range: 301 yd
Maximum Range: 4161 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 5011 2375
25 0.09 -0.33 -0.09 0.12 0.46 0.13 0.03 4726 2307
50 1.25 -2.38 -0.69 0.37 0.71 0.21 0.07 4456 2240
75 1.98 -2.52 -0.73 0.80 1.01 0.29 0.10 4197 2174
100 2.26 -2.15 -0.63 1.41 1.34 0.39 0.13 3951 2109
125 2.04 -1.56 -0.45 2.20 1.68 0.49 0.17 3716 2045
150 1.30 -0.83 -0.24 3.20 2.04 0.59 0.21 3492 1983
175 0.01 -0.01 0.00 4.41 2.40 0.70 0.25 3280 1921
200 -1.86 0.89 0.26 5.83 2.78 0.81 0.29 3078 1861
225 -4.37 1.85 0.54 7.48 3.17 0.92 0.33 2886 1803
250 -7.54 2.88 0.84 9.37 3.58 1.04 0.37 2705 1745
275 -11.43 3.97 1.15 11.50 3.99 1.16 0.41 2534 1689
300 -16.08 5.12 1.49 13.89 4.42 1.29 0.46 2373 1634

.375 H&H Speer 235gr SP

Drag Function: G1
Ballistic Coefficient: 0.301
Bullet Weight: 235 gr
Initial Velocity: 2850 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 301 yd
Maximum Range: 4260 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 4239 2850
25 -0.19 0.72 0.21 0.10 0.37 0.11 0.03 4011 2772
50 0.83 -1.57 -0.46 0.29 0.56 0.16 0.05 3795 2697
75 1.54 -1.96 -0.57 0.63 0.80 0.23 0.08 3588 2622
100 1.95 -1.86 -0.54 1.10 1.05 0.31 0.11 3390 2549
125 2.01 -1.54 -0.45 1.73 1.32 0.38 0.14 3201 2477
150 1.73 -1.10 -0.32 2.50 1.59 0.46 0.17 3020 2406
175 1.06 -0.58 -0.17 3.44 1.88 0.55 0.20 2847 2336
200 0.00 0.00 0.00 4.55 2.17 0.63 0.24 2682 2267
225 -1.48 0.63 0.18 5.83 2.47 0.72 0.27 2525 2199
250 -3.42 1.30 0.38 7.29 2.78 0.81 0.30 2374 2133
275 -5.83 2.02 0.59 8.95 3.11 0.90 0.34 2231 2068
300 -8.75 2.78 0.81 10.80 3.44 1.00 0.38 2095 2003

.400 H&H Hornady 300gr SP

Drag Function: G1
Ballistic Coefficient: 0.250
Bullet Weight: 300 gr
Initial Velocity: 2700 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 301 yd
Maximum Range: 3658 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 4857 2700
25 -0.01 0.03 0.01 0.12 0.45 0.13 0.03 4538 2610
50 1.15 -2.20 -0.64 0.38 0.72 0.21 0.06 4237 2522
75 1.97 -2.51 -0.73 0.81 1.03 0.30 0.09 3953 2436
100 2.43 -2.32 -0.67 1.44 1.38 0.40 0.12 3683 2351
125 2.49 -1.90 -0.55 2.27 1.73 0.50 0.15 3428 2268
150 2.13 -1.35 -0.39 3.31 2.10 0.61 0.19 3186 2187
175 1.31 -0.71 -0.21 4.57 2.49 0.72 0.22 2959 2107
200 0.00 0.00 0.00 6.07 2.89 0.84 0.26 2744 2029
225 -1.83 0.78 0.23 7.81 3.31 0.96 0.29 2541 1953
250 -4.23 1.62 0.47 9.81 3.75 1.09 0.33 2351 1879
275 -7.25 2.52 0.73 12.09 4.20 1.22 0.37 2173 1806
300 -10.94 3.48 1.01 14.66 4.66 1.36 0.42 2007 1736
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.