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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

6.8 SPC

Drag Function: G1
Ballistic Coefficient: 0.40
Bullet Weight: 120 gr
Initial Velocity: 2450 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 5093 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 0.04 0.00 0.00 0.00 1600 2450
100 0.01 -0.01 0.00 1.03 0.98 0.28 0.13 1338 2241
200 -5.44 2.60 0.76 4.16 1.99 0.58 0.27 1111 2042
300 -19.26 6.13 1.78 9.76 3.10 0.90 0.42 916 1854
400 -43.23 10.32 3.00 18.15 4.33 1.26 0.59 751 1678
500 -79.59 15.20 4.42 29.71 5.67 1.65 0.78 613 1517
600 -131.11 20.86 6.07 44.80 7.13 2.07 0.99 501 1371
700 -201.16 27.44 7.98 63.71 8.69 2.53 1.22 413 1245
800 -293.65 35.05 10.20 86.48 10.32 3.00 1.47 348 1143
- Sound Barrier (1116 fps) -
900 -412.92 43.80 12.74 112.91 11.98 3.48 1.74 302 1065
1000 -562.60 53.72 15.63 142.45 13.60 3.96 2.03 270 1006

5.56

Drag Function: G1
Ballistic Coefficient: 0.36
Bullet Weight: 77 gr
Initial Velocity: 2600 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 4776 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 1156 2600
100 0.00 0.00 0.00 1.05 1.00 0.29 0.12 953 2360
200 -4.77 2.28 0.66 4.27 2.04 0.59 0.26 778 2133
300 -17.21 5.48 1.59 10.06 3.20 0.93 0.40 630 1920
400 -39.14 9.34 2.72 18.83 4.49 1.31 0.57 506 1720
500 -72.86 13.91 4.05 31.01 5.92 1.72 0.75 404 1537
600 -121.36 19.31 5.62 47.06 7.49 2.18 0.96 323 1374
700 -188.32 25.69 7.47 67.34 9.19 2.67 1.19 261 1235
800 -278.08 33.19 9.65 91.90 10.97 3.19 1.45 217 1126
- Sound Barrier (1116 fps) -
900 -395.45 41.95 12.20 120.42 12.77 3.72 1.72 187 1045
1000 -544.42 51.98 15.12 152.25 14.54 4.23 2.02 166 984

6.5G

Drag Function: G1
Ballistic Coefficient: 0.50
Bullet Weight: 123 gr
Initial Velocity: 2440 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 5980 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 0.04 0.00 0.00 0.00 1626 2440
100 0.00 0.00 0.00 0.83 0.79 0.23 0.13 1410 2272
200 -5.25 2.50 0.73 3.30 1.57 0.46 0.26 1217 2111
300 -18.32 5.83 1.70 7.64 2.43 0.71 0.41 1046 1957
400 -40.49 9.66 2.81 14.07 3.36 0.98 0.57 894 1810
500 -73.31 14.00 4.07 22.81 4.35 1.27 0.74 762 1671
600 -118.61 18.87 5.49 34.09 5.43 1.58 0.93 648 1541
700 -178.59 24.36 7.09 48.16 6.57 1.91 1.13 551 1421
800 -255.82 30.53 8.88 65.22 7.78 2.26 1.35 470 1312
900 -353.25 37.48 10.90 85.38 9.06 2.64 1.59 405 1218
1000 -474.33 45.29 13.17 108.67 10.38 3.02 1.85 354 1139
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.