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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 (0.26 seconds)

[Chart Label] Ballistic Trajectory Chart

Tac A1 120

Drag Function: G7
Ballistic Coefficient: 0.245
Bullet Weight: 120 gr
Initial Velocity: 2910 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1500 yd
Maximum Range: 5903 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 2257 2910
100 0.00 0.00 0.00 0.65 0.62 0.18 0.11 1974 2722
200 -3.22 1.53 0.45 2.59 1.23 0.36 0.22 1720 2541
300 -11.82 3.76 1.09 5.98 1.90 0.55 0.34 1492 2366
400 -26.66 6.36 1.85 10.99 2.62 0.76 0.47 1288 2198
500 -48.70 9.30 2.70 17.81 3.40 0.99 0.62 1105 2036
600 -79.15 12.59 3.66 26.64 4.24 1.23 0.77 943 1881
700 -119.45 16.29 4.74 37.74 5.15 1.50 0.94 800 1733
800 -171.35 20.45 5.95 51.41 6.14 1.78 1.12 674 1591
900 -237.04 25.15 7.32 67.98 7.21 2.10 1.31 564 1455
1000 -319.21 30.48 8.87 87.90 8.39 2.44 1.53 467 1324
1100 -421.47 36.58 10.64 111.72 9.70 2.82 1.77 382 1198
- Sound Barrier (1116 fps) -
1200 -547.79 43.59 12.68 139.72 11.12 3.23 2.03 323 1102
1300 -702.80 51.61 15.01 170.73 12.54 3.65 2.31 295 1052
1400 -888.91 60.63 17.64 203.83 13.90 4.04 2.60 273 1012
1500 -1109.67 70.63 20.54 238.94 15.21 4.42 2.90 255 978

Tac A1 130

Drag Function: G7
Ballistic Coefficient: 0.287
Bullet Weight: 130 gr
Initial Velocity: 2820 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1500 yd
Maximum Range: 6566 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 2296 2820
100 0.00 0.00 0.00 0.58 0.56 0.16 0.11 2045 2662
200 -3.41 1.63 0.47 2.30 1.10 0.32 0.23 1817 2508
300 -12.36 3.93 1.14 5.28 1.68 0.49 0.35 1608 2360
400 -27.56 6.58 1.91 9.64 2.30 0.67 0.48 1418 2216
500 -49.85 9.52 2.77 15.53 2.96 0.86 0.62 1246 2077
600 -80.22 12.76 3.71 23.09 3.67 1.07 0.77 1090 1943
700 -119.80 16.34 4.75 32.49 4.43 1.29 0.93 950 1814
800 -169.98 20.29 5.90 43.94 5.24 1.53 1.10 824 1689
900 -232.36 24.65 7.17 57.66 6.12 1.78 1.29 711 1569
1000 -308.90 29.50 8.58 73.91 7.06 2.05 1.48 610 1453
1100 -401.94 34.89 10.15 93.02 8.07 2.35 1.70 519 1341
1200 -514.54 40.94 11.91 115.38 9.18 2.67 1.93 439 1233
1300 -649.86 47.73 13.88 141.35 10.38 3.02 2.19 373 1137
- Sound Barrier (1116 fps) -
1400 -812.25 55.39 16.11 170.53 11.63 3.38 2.46 336 1079
1500 -1004.50 63.94 18.60 201.76 12.84 3.74 2.74 312 1040

Tac A1 140

Drag Function: G7
Ballistic Coefficient: 0.326
Bullet Weight: 140 gr
Initial Velocity: 2700 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1500 yd
Maximum Range: 7094 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 2267 2700
100 0.00 0.00 0.00 0.55 0.52 0.15 0.11 2043 2564
200 -3.81 1.82 0.53 2.15 1.02 0.30 0.23 1838 2431
300 -13.51 4.30 1.25 4.91 1.56 0.45 0.36 1648 2302
400 -29.77 7.11 2.07 8.94 2.13 0.62 0.50 1474 2177
500 -53.38 10.19 2.96 14.34 2.74 0.80 0.64 1314 2056
600 -85.23 13.56 3.94 21.24 3.38 0.98 0.79 1168 1938
700 -126.34 17.23 5.01 29.77 4.06 1.18 0.95 1034 1824
800 -177.92 21.23 6.18 40.09 4.78 1.39 1.12 913 1714
900 -241.35 25.61 7.45 52.35 5.55 1.62 1.30 803 1607
1000 -318.27 30.39 8.84 66.77 6.38 1.85 1.49 703 1504
1100 -410.58 35.64 10.37 83.57 7.25 2.11 1.70 612 1403
1200 -520.77 41.43 12.05 103.05 8.20 2.39 1.92 531 1307
1300 -651.17 47.83 13.91 125.46 9.22 2.68 2.16 456 1211
1400 -805.52 54.93 15.98 151.15 10.31 3.00 2.41 397 1130
- Sound Barrier (1116 fps) -
1500 -987.03 62.82 18.27 179.57 11.43 3.33 2.69 363 1081

Tac A1 147

Drag Function: G7
Ballistic Coefficient: 0.343
Bullet Weight: 147 gr
Initial Velocity: 2690 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1500 yd
Maximum Range: 7340 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 2362 2690
100 0.01 -0.01 0.00 0.53 0.50 0.15 0.11 2140 2561
200 -3.80 1.81 0.53 2.05 0.98 0.28 0.23 1935 2435
300 -13.48 4.29 1.25 4.68 1.49 0.43 0.36 1745 2312
400 -29.67 7.08 2.06 8.50 2.03 0.59 0.49 1570 2193
500 -53.10 10.14 2.95 13.62 2.60 0.76 0.64 1408 2077
600 -84.60 13.46 3.92 20.13 3.20 0.93 0.78 1260 1964
700 -125.12 17.07 4.96 28.17 3.84 1.12 0.94 1123 1855
800 -175.76 20.98 6.10 37.86 4.52 1.31 1.11 999 1749
900 -237.77 25.23 7.34 49.35 5.24 1.52 1.28 885 1646
1000 -312.63 29.85 8.68 62.81 6.00 1.74 1.47 781 1547
1100 -402.03 34.90 10.15 78.43 6.81 1.98 1.67 687 1451
1200 -508.16 40.43 11.76 96.49 7.68 2.23 1.89 601 1357
1300 -633.04 46.50 13.52 117.16 8.61 2.50 2.12 524 1267
1400 -779.90 53.19 15.47 140.84 9.61 2.79 2.36 453 1179
- Sound Barrier (1116 fps) -
1500 -951.50 60.57 17.62 167.50 10.66 3.10 2.62 401 1108
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.