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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 (0.08 seconds)

[Chart Label] Ballistic Trajectory Chart

6CM

Drag Function: G7
Ballistic Coefficient: 0.27
Bullet Weight: 108 gr
Initial Velocity: 2960 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1800 yd
Maximum Range: 6369 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 0.03 0.00 0.00 0.00 2101 2960
100 0.00 0.00 0.00 0.58 0.55 0.16 0.10 1864 2787
200 -2.99 1.43 0.42 2.28 1.09 0.32 0.22 1647 2621
300 -11.05 3.52 1.02 5.24 1.67 0.48 0.33 1451 2459
400 -24.87 5.94 1.73 9.59 2.29 0.67 0.46 1272 2303
500 -45.26 8.64 2.51 15.46 2.95 0.86 0.59 1112 2153
600 -73.16 11.64 3.39 23.03 3.66 1.07 0.74 967 2007
700 -109.70 14.96 4.35 32.46 4.43 1.29 0.89 837 1868
800 -156.24 18.65 5.42 43.98 5.25 1.53 1.06 720 1733
900 -214.37 22.74 6.62 57.82 6.13 1.78 1.24 617 1604
1000 -286.06 27.31 7.95 74.26 7.09 2.06 1.44 525 1480
1100 -373.65 32.44 9.44 93.65 8.13 2.36 1.65 443 1360
1200 -480.29 38.21 11.12 116.44 9.26 2.70 1.88 371 1244
1300 -609.26 44.75 13.02 143.02 10.51 3.06 2.13 312 1140
- Sound Barrier (1116 fps) -
1400 -765.14 52.18 15.18 173.06 11.80 3.43 2.40 279 1078
1500 -950.92 60.52 17.61 205.26 13.07 3.80 2.69 258 1037
1600 -1169.03 69.76 20.29 239.32 14.28 4.15 2.98 241 1003
1700 -1421.69 79.84 23.23 275.04 15.45 4.49 3.29 227 974
1800 -1711.44 90.77 26.40 312.36 16.57 4.82 3.60 215 948

6.5CM

Drag Function: G7
Ballistic Coefficient: 0.335
Bullet Weight: 147 gr
Initial Velocity: 2700 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1800 yd
Maximum Range: 7229 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 0.03 0.00 0.00 0.00 2380 2700
100 0.00 0.00 0.00 0.53 0.51 0.15 0.11 2152 2567
200 -3.79 1.81 0.53 2.09 1.00 0.29 0.23 1941 2438
300 -13.44 4.27 1.24 4.77 1.52 0.44 0.36 1746 2313
400 -29.59 7.06 2.05 8.67 2.07 0.60 0.49 1566 2191
500 -53.00 10.12 2.94 13.91 2.65 0.77 0.63 1401 2072
600 -84.52 13.45 3.91 20.57 3.27 0.95 0.78 1250 1957
700 -125.12 17.07 4.96 28.81 3.93 1.14 0.94 1112 1845
800 -175.96 21.00 6.11 38.75 4.62 1.35 1.11 985 1737
900 -238.33 25.28 7.35 50.55 5.36 1.56 1.29 870 1632
1000 -313.76 29.96 8.71 64.40 6.15 1.79 1.48 765 1531
1100 -404.04 35.07 10.20 80.50 6.99 2.03 1.68 670 1433
1200 -511.47 40.69 11.84 99.13 7.89 2.29 1.90 584 1337
1300 -638.19 46.87 13.64 120.50 8.85 2.57 2.13 506 1245
1400 -787.64 53.71 15.62 145.02 9.89 2.88 2.38 438 1159
- Sound Barrier (1116 fps) -
1500 -962.69 61.28 17.83 172.47 10.98 3.19 2.65 393 1097
1600 -1166.84 69.63 20.25 201.98 12.05 3.51 2.93 367 1060
1700 -1402.31 78.75 22.91 233.13 13.09 3.81 3.21 346 1029
1800 -1670.18 88.59 25.77 265.68 14.09 4.10 3.51 328 1002
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.