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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

223 Remington 200 2

Drag Function: G1
Ballistic Coefficient: 0.255
Bullet Weight: 55 gr
Initial Velocity: 3250 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 1000 yd
Maximum Range: 3859 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 1290 3250
100 1.39 -1.32 -0.38 1.10 1.05 0.30 0.10 1002 2864
200 0.00 0.00 0.00 4.56 2.17 0.63 0.21 769 2510
300 -6.95 2.21 0.64 10.88 3.46 1.01 0.34 582 2182
400 -21.26 5.08 1.48 20.71 4.94 1.44 0.49 432 1880
500 -45.51 8.69 2.53 34.86 6.66 1.94 0.66 316 1607
600 -83.32 13.26 3.86 54.23 8.63 2.51 0.86 230 1372
700 -139.72 19.06 5.54 79.53 10.85 3.16 1.10 171 1184
- Sound Barrier (1116 fps) -
800 -220.90 26.37 7.67 110.68 13.21 3.84 1.37 136 1056
900 -333.39 35.37 10.29 146.77 15.57 4.53 1.66 115 971
1000 -482.54 46.07 13.40 186.87 17.84 5.19 1.98 101 907

6.5x55 140 sst at 2650 200

Drag Function: G1
Ballistic Coefficient: 0.520
Bullet Weight: 140 gr
Initial Velocity: 2650 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 1000 yd
Maximum Range: 6276 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 2183 2650
100 2.10 -2.00 -0.58 0.71 0.67 0.20 0.12 1913 2481
200 0.02 -0.01 0.00 2.80 1.34 0.39 0.24 1671 2318
300 -8.54 2.72 0.79 6.47 2.06 0.60 0.38 1452 2161
400 -24.56 5.86 1.70 11.88 2.84 0.82 0.52 1257 2011
500 -49.19 9.39 2.73 19.22 3.67 1.07 0.68 1083 1866
600 -83.83 13.34 3.88 28.69 4.56 1.33 0.84 930 1729
700 -130.11 17.75 5.16 40.51 5.53 1.61 1.02 797 1601
800 -190.00 22.68 6.60 54.90 6.55 1.91 1.22 681 1480
900 -265.77 28.20 8.20 72.07 7.65 2.22 1.43 584 1370
1000 -360.08 34.38 10.00 92.18 8.80 2.56 1.66 503 1271

223 Remington 100

Drag Function: G1
Ballistic Coefficient: 0.255
Bullet Weight: 55 gr
Initial Velocity: 3250 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: 3860 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 1290 3250
100 0.00 0.00 0.00 1.10 1.05 0.30 0.10 1002 2864
200 -2.77 1.32 0.38 4.55 2.17 0.63 0.21 769 2510
300 -11.10 3.53 1.03 10.88 3.46 1.01 0.34 582 2182
400 -26.80 6.40 1.86 20.71 4.94 1.44 0.49 432 1880
500 -52.42 10.01 2.91 34.86 6.66 1.94 0.66 316 1607
600 -91.61 14.58 4.24 54.23 8.63 2.51 0.86 230 1372
700 -149.40 20.38 5.93 79.53 10.85 3.16 1.10 171 1184
- Sound Barrier (1116 fps) -
800 -231.96 27.69 8.05 110.68 13.21 3.84 1.37 136 1056
900 -345.83 36.69 10.67 146.77 15.57 4.53 1.66 115 971
1000 -496.35 47.39 13.79 186.86 17.84 5.19 1.98 101 907

6.5x55 140 sst 100

Drag Function: G1
Ballistic Coefficient: 0.520
Bullet Weight: 140 gr
Initial Velocity: 2650 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: 6278 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 2183 2650
100 0.00 0.00 0.00 0.71 0.67 0.20 0.12 1913 2481
200 -4.17 1.99 0.58 2.80 1.34 0.39 0.24 1671 2318
300 -14.82 4.72 1.37 6.47 2.06 0.60 0.38 1452 2161
400 -32.93 7.86 2.29 11.88 2.84 0.82 0.52 1257 2011
500 -59.66 11.39 3.31 19.22 3.67 1.07 0.68 1083 1866
600 -96.39 15.34 4.46 28.69 4.56 1.33 0.84 930 1729
700 -144.77 19.75 5.74 40.51 5.53 1.61 1.02 797 1601
800 -206.75 24.68 7.18 54.90 6.55 1.91 1.22 681 1480
900 -284.61 30.20 8.78 72.07 7.65 2.22 1.43 584 1370
1000 -381.01 36.38 10.58 92.18 8.80 2.56 1.66 503 1272
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.