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

300 blackout Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.393
Bullet Weight: 147 gr
Initial Velocity: 2076 fps
Sight Height : 0 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 0°
Zero Range: 0 yd
Chart Range: 500 yd
Maximum Range: 4856 yd
Step Size: 10 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1407 2076
10 -0.04 0.37 0.11 0.00 0.00 0.00 0.02 1380 2056
20 -0.16 0.77 0.22 0.00 0.00 0.00 0.03 1353 2036
30 -0.37 1.17 0.34 0.00 0.00 0.00 0.04 1328 2017
40 -0.66 1.57 0.46 0.00 0.00 0.00 0.06 1302 1997
50 -1.04 1.98 0.58 0.00 0.00 0.00 0.07 1277 1978
60 -1.51 2.39 0.70 0.00 0.00 0.00 0.09 1252 1958
70 -2.06 2.81 0.82 0.00 0.00 0.00 0.11 1228 1939
80 -2.72 3.23 0.94 0.00 0.00 0.00 0.12 1204 1920
90 -3.46 3.66 1.07 0.00 0.00 0.00 0.14 1180 1901
100 -4.30 4.10 1.19 0.00 0.00 0.00 0.15 1157 1883
110 -5.24 4.54 1.32 0.00 0.00 0.00 0.17 1134 1864
120 -6.28 4.99 1.45 0.00 0.00 0.00 0.18 1112 1845
130 -7.42 5.45 1.58 0.00 0.00 0.00 0.20 1090 1827
140 -8.67 5.91 1.72 0.00 0.00 0.00 0.22 1068 1809
150 -10.02 6.37 1.85 0.00 0.00 0.00 0.23 1047 1790
160 -11.48 6.84 1.99 0.00 0.00 0.00 0.25 1026 1772
170 -13.05 7.32 2.13 0.00 0.00 0.00 0.27 1005 1755
180 -14.73 7.81 2.27 0.00 0.00 0.00 0.29 985 1737
190 -16.53 8.30 2.42 0.00 0.00 0.00 0.30 965 1719
200 -18.45 8.80 2.56 0.00 0.00 0.00 0.32 945 1702
210 -20.49 9.31 2.71 0.00 0.00 0.00 0.34 926 1684
220 -22.65 9.82 2.86 0.00 0.00 0.00 0.36 908 1667
230 -24.93 10.34 3.01 0.00 0.00 0.00 0.37 889 1650
240 -27.34 10.87 3.16 0.00 0.00 0.00 0.39 871 1633
250 -29.89 11.41 3.32 0.00 0.00 0.00 0.41 853 1617
260 -32.56 11.95 3.48 0.00 0.00 0.00 0.43 836 1600
270 -35.37 12.50 3.64 0.00 0.00 0.00 0.45 819 1584
280 -38.32 13.06 3.80 0.00 0.00 0.00 0.47 802 1567
290 -41.41 13.63 3.96 0.00 0.00 0.00 0.49 786 1551
300 -44.65 14.21 4.13 0.00 0.00 0.00 0.51 770 1535
310 -48.03 14.79 4.30 0.00 0.00 0.00 0.53 754 1520
320 -51.57 15.38 4.47 0.00 0.00 0.00 0.55 738 1504
330 -55.25 15.98 4.65 0.00 0.00 0.00 0.57 723 1488
340 -59.10 16.59 4.83 0.00 0.00 0.00 0.59 709 1473
350 -63.10 17.21 5.01 0.00 0.00 0.00 0.61 694 1458
360 -67.27 17.84 5.19 0.00 0.00 0.00 0.63 680 1443
370 -71.61 18.47 5.37 0.00 0.00 0.00 0.65 666 1428
380 -76.11 19.12 5.56 0.00 0.00 0.00 0.67 653 1414
390 -80.79 19.78 5.75 0.00 0.00 0.00 0.69 639 1399
400 -85.65 20.44 5.95 0.00 0.00 0.00 0.71 626 1385
410 -90.69 21.12 6.14 0.00 0.00 0.00 0.73 614 1371
420 -95.91 21.80 6.34 0.00 0.00 0.00 0.76 602 1357
430 -101.32 22.49 6.54 0.00 0.00 0.00 0.78 590 1344
440 -106.93 23.20 6.75 0.00 0.00 0.00 0.80 578 1330
450 -112.73 23.91 6.96 0.00 0.00 0.00 0.82 567 1317
460 -118.73 24.64 7.17 0.00 0.00 0.00 0.85 555 1304
470 -124.93 25.38 7.38 0.00 0.00 0.00 0.87 545 1292
480 -131.35 26.12 7.60 0.00 0.00 0.00 0.89 534 1279
490 -137.97 26.88 7.82 0.00 0.00 0.00 0.92 524 1267
500 -144.81 27.65 8.04 0.00 0.00 0.00 0.94 514 1255
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.