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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 (0.15 seconds)

[Chart Label] Ballistic Trajectory Chart

6.5 Creedmoor

Drag Function: G1
Ballistic Coefficient: .580
Bullet Weight: 140 gr
Initial Velocity: 2690 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6807 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 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 2250 2690
100 0.01 -0.01 0.00 0.00 0.00 0.00 0.12 2001 2537
200 -3.91 1.86 0.54 0.00 0.00 0.00 0.24 1774 2389
300 -13.92 4.43 1.29 0.00 0.00 0.00 0.37 1568 2245
400 -30.84 7.36 2.14 0.00 0.00 0.00 0.50 1380 2107
500 -55.61 10.62 3.09 0.00 0.00 0.00 0.65 1211 1974
600 -89.31 14.21 4.13 0.00 0.00 0.00 0.81 1059 1846
700 -133.24 18.17 5.29 0.00 0.00 0.00 0.98 924 1724
800 -188.89 22.54 6.56 0.00 0.00 0.00 1.16 804 1608
900 -258.00 27.37 7.96 0.00 0.00 0.00 1.35 699 1499
1000 -342.59 32.71 9.52 0.00 0.00 0.00 1.56 608 1399

308 Win

Drag Function: G1
Ballistic Coefficient: .475
Bullet Weight: 168 gr
Initial Velocity: 2700 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 5900 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 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 2720 2700
100 0.00 0.00 0.00 0.00 0.00 0.00 0.12 2356 2513
200 -4.02 1.92 0.56 0.00 0.00 0.00 0.24 2032 2334
300 -14.44 4.59 1.34 0.00 0.00 0.00 0.37 1744 2162
400 -32.31 7.71 2.24 0.00 0.00 0.00 0.52 1488 1997
500 -58.93 11.25 3.27 0.00 0.00 0.00 0.67 1264 1841
600 -95.83 15.25 4.44 0.00 0.00 0.00 0.84 1069 1693
700 -144.90 19.76 5.75 0.00 0.00 0.00 1.03 902 1555
800 -208.39 24.87 7.23 0.00 0.00 0.00 1.23 760 1427
900 -288.97 30.66 8.92 0.00 0.00 0.00 1.45 643 1313
1000 -389.74 37.22 10.83 0.00 0.00 0.00 1.69 550 1214

6.5 Grendel

Drag Function: G1
Ballistic Coefficient: .506
Bullet Weight: 123 gr
Initial Velocity: 2580 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6112 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 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 1818 2580
100 0.00 0.00 0.00 0.00 0.00 0.00 0.12 1585 2409
200 -4.51 2.15 0.63 0.00 0.00 0.00 0.25 1376 2244
300 -15.94 5.07 1.48 0.00 0.00 0.00 0.39 1189 2086
400 -35.38 8.44 2.46 0.00 0.00 0.00 0.54 1023 1935
500 -64.13 12.24 3.56 0.00 0.00 0.00 0.70 876 1790
600 -103.74 16.51 4.80 0.00 0.00 0.00 0.87 747 1654
700 -156.09 21.29 6.19 0.00 0.00 0.00 1.06 637 1527
800 -223.37 26.66 7.76 0.00 0.00 0.00 1.27 543 1410
900 -308.18 32.70 9.51 0.00 0.00 0.00 1.49 464 1304
1000 -413.65 39.49 11.49 0.00 0.00 0.00 1.73 401 1211

223 Rem

Drag Function: G1
Ballistic Coefficient: .395
Bullet Weight: 75 gr
Initial Velocity: 2790 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 5196 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 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 1297 2790
100 0.01 -0.01 0.00 0.00 0.00 0.00 0.11 1093 2562
200 -3.81 1.82 0.53 0.00 0.00 0.00 0.24 916 2345
300 -13.97 4.44 1.29 0.00 0.00 0.00 0.37 762 2138
400 -31.76 7.58 2.20 0.00 0.00 0.00 0.52 629 1943
500 -58.80 11.23 3.27 0.00 0.00 0.00 0.68 515 1759
600 -97.12 15.45 4.50 0.00 0.00 0.00 0.86 420 1588
700 -149.27 20.36 5.92 0.00 0.00 0.00 1.06 342 1433
800 -218.40 26.07 7.58 0.00 0.00 0.00 1.28 280 1297
900 -308.23 32.70 9.51 0.00 0.00 0.00 1.52 233 1183
- Sound Barrier (1116 fps) -
1000 -423.12 40.40 11.75 0.00 0.00 0.00 1.78 199 1094
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.