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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 (0.03 seconds)

.40-60 Win BP rifle vs. 10mm Auto Ballistic Trajectory Chart

10mm, 220gr Hardcast, est. BC .215

Drag Function: G1
Ballistic Coefficient: 0.215
Bullet Weight: 220 gr
Initial Velocity: 1200 fps
Sight Height : .65 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 301 yd
Maximum Range: 2807 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 -0.65 0.00 0.00 0.07 0.00 0.00 0.00 704 1200
25 0.50 -1.90 -0.55 0.30 1.14 0.33 0.06 650 1154
- Sound Barrier (1116 fps) -
50 0.01 -0.02 0.00 0.95 1.81 0.53 0.13 606 1113
75 -2.24 2.84 0.83 2.01 2.55 0.74 0.20 568 1078
100 -6.35 6.06 1.76 3.44 3.28 0.95 0.27 535 1047
125 -12.45 9.50 2.76 5.22 3.99 1.16 0.34 508 1019
150 -20.64 13.13 3.82 7.34 4.67 1.36 0.42 483 994
175 -31.02 16.92 4.92 9.77 5.33 1.55 0.49 462 972
200 -43.71 20.86 6.07 12.50 5.97 1.74 0.57 442 951
225 -58.80 24.94 7.25 15.52 6.58 1.92 0.65 425 932
250 -76.38 29.16 8.48 18.83 7.19 2.09 0.73 408 914
275 -96.57 33.52 9.75 22.40 7.78 2.26 0.82 394 898
300 -119.45 38.01 11.06 26.25 8.35 2.43 0.90 380 882

.40-60 Win 210gr Lead,RN, est. BC .210

Drag Function: G1
Ballistic Coefficient: 0.210
Bullet Weight: 210 gr
Initial Velocity: 1562 fps
Sight Height : .75 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 301 yd
Maximum Range: 2897 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 -0.75 0.00 0.00 0.06 0.00 0.00 0.00 1138 1562
25 0.12 -0.47 -0.14 0.27 1.02 0.30 0.05 1032 1488
50 0.00 -0.01 0.00 0.91 1.74 0.51 0.10 937 1418
75 -1.20 1.52 0.44 2.00 2.54 0.74 0.16 852 1352
100 -3.59 3.42 0.99 3.55 3.38 0.98 0.21 777 1291
125 -7.28 5.56 1.62 5.56 4.24 1.23 0.27 711 1234
150 -12.40 7.89 2.29 8.04 5.11 1.49 0.33 653 1184
175 -19.07 10.40 3.03 10.97 5.98 1.74 0.40 605 1139
- Sound Barrier (1116 fps) -
200 -27.42 13.08 3.81 14.32 6.83 1.99 0.47 564 1099
225 -37.57 15.93 4.64 18.08 7.67 2.23 0.54 529 1065
250 -49.63 18.95 5.51 22.21 8.48 2.47 0.61 499 1035
275 -63.72 22.12 6.43 26.69 9.26 2.69 0.68 474 1008
300 -79.95 25.44 7.40 31.51 10.03 2.92 0.76 451 983
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.