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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 (0.1 seconds)

M193 in 20" barrel Ballistic Trajectory Chart

M193 in 20" Barrel - 25 yd zero

Drag Function: G1
Ballistic Coefficient: 0.243
Bullet Weight: 55 gr
Initial Velocity: 3259 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 25 yd
Chart Range: 500 yd
Maximum Range: 3717 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 -2.50 0.00 0.00 0.00 0.00 0.00 0.00 1297 3259
25 -0.02 0.06 0.02 0.00 0.00 0.00 0.02 1215 3153
50 2.23 -4.25 -1.23 0.00 0.00 0.00 0.05 1137 3051
75 4.24 -5.39 -1.57 0.00 0.00 0.00 0.07 1064 2951
100 6.01 -5.73 -1.67 0.00 0.00 0.00 0.10 995 2854
125 7.51 -5.73 -1.67 0.00 0.00 0.00 0.13 929 2758
150 8.72 -5.54 -1.61 0.00 0.00 0.00 0.15 867 2665
175 9.62 -5.25 -1.53 0.00 0.00 0.00 0.18 809 2573
200 10.20 -4.87 -1.42 0.00 0.00 0.00 0.21 753 2484
225 10.42 -4.42 -1.29 0.00 0.00 0.00 0.24 701 2396
250 10.27 -3.92 -1.14 0.00 0.00 0.00 0.27 652 2310
275 9.71 -3.37 -0.98 0.00 0.00 0.00 0.31 605 2225
300 8.71 -2.77 -0.81 0.00 0.00 0.00 0.34 561 2142
325 7.23 -2.12 -0.62 0.00 0.00 0.00 0.38 519 2061
350 5.25 -1.43 -0.42 0.00 0.00 0.00 0.41 480 1982
375 2.71 -0.69 -0.20 0.00 0.00 0.00 0.45 443 1905
400 -0.43 0.10 0.03 0.00 0.00 0.00 0.49 409 1830
425 -4.22 0.95 0.28 0.00 0.00 0.00 0.53 377 1757
450 -8.71 1.85 0.54 0.00 0.00 0.00 0.58 347 1686
475 -13.97 2.81 0.82 0.00 0.00 0.00 0.62 319 1617
500 -20.06 3.83 1.11 0.00 0.00 0.00 0.67 294 1551

M193 in 20" Barrel - 37 yd zero

Drag Function: G1
Ballistic Coefficient: 0.243
Bullet Weight: 55 gr
Initial Velocity: 3259 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 37 yd
Chart Range: 500 yd
Maximum Range: 3718 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 -2.50 0.00 0.00 0.00 0.00 0.00 0.00 1297 3259
25 -0.76 2.88 0.84 0.00 0.00 0.00 0.02 1215 3153
50 0.75 -1.43 -0.41 0.00 0.00 0.00 0.05 1137 3051
75 2.02 -2.57 -0.75 0.00 0.00 0.00 0.07 1064 2951
100 3.05 -2.91 -0.85 0.00 0.00 0.00 0.10 995 2854
125 3.81 -2.91 -0.85 0.00 0.00 0.00 0.13 929 2758
150 4.28 -2.72 -0.79 0.00 0.00 0.00 0.15 867 2665
175 4.45 -2.43 -0.71 0.00 0.00 0.00 0.18 809 2573
200 4.29 -2.05 -0.60 0.00 0.00 0.00 0.21 753 2484
225 3.78 -1.60 -0.47 0.00 0.00 0.00 0.24 701 2396
250 2.88 -1.10 -0.32 0.00 0.00 0.00 0.27 652 2310
275 1.58 -0.55 -0.16 0.00 0.00 0.00 0.31 605 2225
300 -0.16 0.05 0.01 0.00 0.00 0.00 0.34 561 2142
325 -2.37 0.70 0.20 0.00 0.00 0.00 0.38 519 2061
350 -5.09 1.39 0.40 0.00 0.00 0.00 0.41 480 1982
375 -8.37 2.13 0.62 0.00 0.00 0.00 0.45 443 1905
400 -12.25 2.92 0.85 0.00 0.00 0.00 0.49 409 1830
425 -16.77 3.77 1.10 0.00 0.00 0.00 0.53 377 1757
450 -22.00 4.67 1.36 0.00 0.00 0.00 0.58 347 1686
475 -28.00 5.63 1.64 0.00 0.00 0.00 0.62 319 1617
500 -34.83 6.65 1.93 0.00 0.00 0.00 0.67 294 1551

M193 in 20" Barrel - 50 yd zero

Drag Function: G1
Ballistic Coefficient: 0.243
Bullet Weight: 55 gr
Initial Velocity: 3259 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 500 yd
Maximum Range: 3719 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 -2.50 0.00 0.00 0.00 0.00 0.00 0.00 1297 3259
25 -1.14 4.32 1.26 0.00 0.00 0.00 0.02 1215 3153
50 -0.01 0.01 0.00 0.00 0.00 0.00 0.05 1137 3051
75 0.89 -1.14 -0.33 0.00 0.00 0.00 0.07 1064 2951
100 1.54 -1.47 -0.43 0.00 0.00 0.00 0.10 995 2854
125 1.93 -1.47 -0.43 0.00 0.00 0.00 0.13 929 2758
150 2.03 -1.29 -0.37 0.00 0.00 0.00 0.15 867 2665
175 1.82 -0.99 -0.29 0.00 0.00 0.00 0.18 809 2573
200 1.28 -0.61 -0.18 0.00 0.00 0.00 0.21 753 2484
225 0.39 -0.17 -0.05 0.00 0.00 0.00 0.24 701 2396
250 -0.88 0.33 0.10 0.00 0.00 0.00 0.27 652 2310
275 -2.55 0.89 0.26 0.00 0.00 0.00 0.31 605 2225
300 -4.67 1.49 0.43 0.00 0.00 0.00 0.34 561 2142
325 -7.26 2.13 0.62 0.00 0.00 0.00 0.38 519 2061
350 -10.36 2.82 0.82 0.00 0.00 0.00 0.41 480 1982
375 -14.01 3.57 1.04 0.00 0.00 0.00 0.45 443 1905
400 -18.26 4.36 1.27 0.00 0.00 0.00 0.49 409 1830
425 -23.16 5.20 1.51 0.00 0.00 0.00 0.53 377 1757
450 -28.77 6.10 1.78 0.00 0.00 0.00 0.58 347 1686
475 -35.14 7.06 2.05 0.00 0.00 0.00 0.62 319 1617
500 -42.34 8.09 2.35 0.00 0.00 0.00 0.67 294 1551

M193 in 20" Barrel - 100 yd zero

Drag Function: G1
Ballistic Coefficient: 0.243
Bullet Weight: 55 gr
Initial Velocity: 3259 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 500 yd
Maximum Range: 3720 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 -2.50 0.00 0.00 0.00 0.00 0.00 0.00 1297 3259
25 -1.53 5.79 1.69 0.00 0.00 0.00 0.02 1215 3153
50 -0.78 1.48 0.43 0.00 0.00 0.00 0.05 1137 3051
75 -0.27 0.34 0.10 0.00 0.00 0.00 0.07 1064 2951
100 0.00 0.00 0.00 0.00 0.00 0.00 0.10 995 2854
125 0.00 0.00 0.00 0.00 0.00 0.00 0.13 929 2758
150 -0.29 0.19 0.05 0.00 0.00 0.00 0.15 867 2665
175 -0.89 0.48 0.14 0.00 0.00 0.00 0.18 809 2573
200 -1.81 0.86 0.25 0.00 0.00 0.00 0.21 753 2484
225 -3.08 1.31 0.38 0.00 0.00 0.00 0.24 701 2396
250 -4.74 1.81 0.53 0.00 0.00 0.00 0.27 652 2310
275 -6.80 2.36 0.69 0.00 0.00 0.00 0.31 605 2225
300 -9.30 2.96 0.86 0.00 0.00 0.00 0.34 561 2142
325 -12.27 3.61 1.05 0.00 0.00 0.00 0.38 519 2061
350 -15.76 4.30 1.25 0.00 0.00 0.00 0.41 480 1982
375 -19.80 5.04 1.47 0.00 0.00 0.00 0.45 443 1905
400 -24.44 5.83 1.70 0.00 0.00 0.00 0.49 409 1830
425 -29.72 6.68 1.94 0.00 0.00 0.00 0.53 377 1757
450 -35.72 7.58 2.20 0.00 0.00 0.00 0.58 347 1686
475 -42.47 8.54 2.48 0.00 0.00 0.00 0.62 319 1617
500 -50.06 9.56 2.78 0.00 0.00 0.00 0.67 294 1551
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.