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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 (0.13 seconds)

[Chart Label] Ballistic Trajectory Chart

338 LM 300gr

Drag Function: G7
Ballistic Coefficient: 0.421
Bullet Weight: 300 gr
Initial Velocity: 2680 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1400 yd
Maximum Range: 8433 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 4785 2680
100 0.01 0.00 0.00 0.43 0.41 0.12 0.11 4416 2574
200 -3.75 1.79 0.52 1.67 0.80 0.23 0.23 4069 2471
300 -13.19 4.20 1.22 3.78 1.20 0.35 0.36 3743 2370
400 -28.83 6.88 2.00 6.84 1.63 0.47 0.49 3438 2272
500 -51.22 9.78 2.84 10.89 2.08 0.60 0.62 3152 2175
600 -80.95 12.88 3.75 16.01 2.55 0.74 0.76 2885 2081
700 -118.72 16.19 4.71 22.26 3.04 0.88 0.91 2636 1989
800 -165.29 19.73 5.74 29.73 3.55 1.03 1.06 2403 1899
900 -221.50 23.50 6.84 38.50 4.08 1.19 1.23 2186 1811
1000 -288.32 27.53 8.01 48.67 4.65 1.35 1.40 1985 1726
1100 -366.81 31.84 9.26 60.33 5.24 1.52 1.57 1798 1643
1200 -458.20 36.46 10.61 73.60 5.86 1.70 1.76 1625 1562
1300 -564.03 41.43 12.05 88.64 6.51 1.89 1.96 1465 1483
1400 -685.52 46.75 13.60 105.53 7.20 2.09 2.17 1315 1405

300 Norma

Drag Function: G7
Ballistic Coefficient: 0.368
Bullet Weight: 230 gr
Initial Velocity: 2950 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1400 yd
Maximum Range: 8831 yd
Step Size: 100 yd
 Corrected For Atmosphere
Adjusted BC: 0.43
Altitude: 0 ft
Barometric Pressure: 24.67 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 4445 2950
100 0.00 0.00 0.00 0.37 0.35 0.10 0.10 4125 2842
200 -2.81 1.34 0.39 1.41 0.67 0.20 0.21 3823 2736
300 -10.27 3.27 0.95 3.19 1.01 0.29 0.32 3539 2632
400 -22.75 5.43 1.58 5.75 1.37 0.40 0.44 3271 2530
500 -40.67 7.77 2.26 9.14 1.75 0.51 0.56 3018 2431
600 -64.47 10.26 2.98 13.41 2.13 0.62 0.69 2781 2333
700 -94.67 12.91 3.76 18.62 2.54 0.74 0.82 2559 2238
800 -131.80 15.73 4.58 24.83 2.96 0.86 0.95 2350 2145
900 -176.50 18.73 5.45 32.09 3.40 0.99 1.10 2154 2054
1000 -229.45 21.91 6.37 40.48 3.86 1.12 1.25 1972 1965
1100 -291.41 25.30 7.36 50.07 4.35 1.26 1.40 1801 1878
1200 -363.24 28.90 8.41 60.96 4.85 1.41 1.57 1642 1793
1300 -445.89 32.75 9.53 73.22 5.38 1.56 1.74 1494 1710
1400 -540.59 36.87 10.72 86.98 5.93 1.73 1.92 1356 1629

7mm STW

Drag Function: G7
Ballistic Coefficient: 0.387
Bullet Weight: 195 gr
Initial Velocity: 2900 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1400 yd
Maximum Range: 8147 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 3642 2900
100 0.00 0.00 0.00 0.42 0.40 0.12 0.11 3348 2780
200 -3.00 1.43 0.42 1.62 0.77 0.22 0.22 3072 2664
300 -10.91 3.47 1.01 3.67 1.17 0.34 0.33 2815 2549
400 -24.17 5.77 1.68 6.65 1.59 0.46 0.45 2574 2438
500 -43.29 8.26 2.40 10.60 2.02 0.59 0.58 2349 2329
600 -68.82 10.95 3.19 15.60 2.48 0.72 0.71 2140 2223
700 -101.39 13.83 4.02 21.72 2.96 0.86 0.85 1945 2119
800 -141.71 16.91 4.92 29.05 3.47 1.01 0.99 1764 2018
900 -190.58 20.22 5.88 37.67 4.00 1.16 1.15 1596 1920
1000 -248.89 23.76 6.91 47.69 4.55 1.32 1.31 1441 1824
1100 -317.65 27.57 8.02 59.20 5.14 1.49 1.47 1297 1731
1200 -398.03 31.67 9.21 72.34 5.76 1.67 1.65 1165 1640
1300 -491.51 36.10 10.50 87.26 6.41 1.86 1.84 1043 1552
1400 -599.29 40.87 11.89 104.06 7.10 2.06 2.04 931 1467
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.