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

223 69 grain federal gmm Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.301
Bullet Weight: 69 gr
Initial Velocity: 2567 fps
Sight Height : 3.0 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 700 yd
Maximum Range: 4203 yd
Step Size: 10 yd
 Corrected For Atmosphere
Adjusted BC: 0.305
Altitude: 850 ft
Barometric Pressure: 29.92 Hg
Temperature: 50° F
Relative Humidity: 50%
Speed of Sound: 1107 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 -3.00 0.00 0.00 0.03 0.00 0.00 0.00 1010 2567
10 -2.43 22.86 6.65 0.05 0.44 0.13 0.01 987 2538
20 -1.93 9.14 2.66 0.08 0.39 0.11 0.02 965 2509
30 -1.48 4.69 1.37 0.14 0.45 0.13 0.04 943 2481
40 -1.09 2.59 0.75 0.23 0.54 0.16 0.05 922 2453
50 -0.76 1.44 0.42 0.34 0.64 0.19 0.06 901 2424
60 -0.48 0.77 0.22 0.47 0.74 0.22 0.07 880 2397
70 -0.27 0.37 0.11 0.63 0.86 0.25 0.09 860 2369
80 -0.12 0.14 0.04 0.81 0.97 0.28 0.10 840 2341
90 -0.03 0.03 0.01 1.03 1.09 0.32 0.11 821 2314
100 -0.01 0.01 0.00 1.27 1.21 0.35 0.12 801 2287
110 -0.05 0.04 0.01 1.53 1.33 0.39 0.14 783 2260
120 -0.16 0.13 0.04 1.83 1.45 0.42 0.15 764 2233
130 -0.34 0.25 0.07 2.15 1.58 0.46 0.16 746 2206
140 -0.59 0.40 0.12 2.50 1.70 0.50 0.18 728 2180
150 -0.92 0.58 0.17 2.88 1.83 0.53 0.19 711 2154
160 -1.32 0.79 0.23 3.29 1.96 0.57 0.21 694 2128
170 -1.80 1.01 0.29 3.73 2.09 0.61 0.22 677 2102
180 -2.35 1.25 0.36 4.20 2.23 0.65 0.23 660 2076
190 -2.99 1.50 0.44 4.70 2.36 0.69 0.25 644 2050
200 -3.71 1.77 0.51 5.24 2.50 0.73 0.26 628 2025
210 -4.51 2.05 0.60 5.81 2.64 0.77 0.28 613 2000
220 -5.40 2.34 0.68 6.41 2.78 0.81 0.29 598 1975
230 -6.38 2.65 0.77 7.04 2.92 0.85 0.31 583 1950
240 -7.45 2.96 0.86 7.71 3.07 0.89 0.32 568 1925
250 -8.62 3.29 0.96 8.41 3.21 0.93 0.34 554 1901
260 -9.88 3.63 1.06 9.15 3.36 0.98 0.36 540 1877
270 -11.24 3.97 1.16 9.93 3.51 1.02 0.37 526 1853
280 -12.70 4.33 1.26 10.74 3.66 1.07 0.39 513 1829
290 -14.27 4.70 1.37 11.59 3.82 1.11 0.40 499 1805
300 -15.94 5.07 1.48 12.48 3.97 1.15 0.42 487 1782
310 -17.72 5.46 1.59 13.41 4.13 1.20 0.44 474 1759
320 -19.62 5.85 1.70 14.37 4.29 1.25 0.46 462 1736
330 -21.63 6.26 1.82 15.38 4.45 1.29 0.47 450 1713
340 -23.75 6.67 1.94 16.42 4.61 1.34 0.49 438 1691
350 -26.00 7.09 2.06 17.51 4.78 1.39 0.51 427 1668
360 -28.38 7.52 2.19 18.64 4.94 1.44 0.53 415 1646
370 -30.88 7.97 2.32 19.81 5.11 1.49 0.55 405 1625
380 -33.52 8.42 2.45 21.03 5.28 1.54 0.56 394 1603
390 -36.29 8.88 2.58 22.29 5.46 1.59 0.58 384 1582
400 -39.19 9.35 2.72 23.59 5.63 1.64 0.60 373 1561
410 -42.25 9.84 2.86 24.94 5.81 1.69 0.62 364 1540
420 -45.44 10.33 3.00 26.33 5.99 1.74 0.64 354 1520
430 -48.79 10.83 3.15 27.77 6.17 1.79 0.66 345 1500
440 -52.29 11.35 3.30 29.26 6.35 1.85 0.68 336 1480
450 -55.96 11.87 3.45 30.80 6.53 1.90 0.70 327 1460
460 -59.78 12.41 3.61 32.38 6.72 1.95 0.72 318 1441
470 -63.77 12.95 3.77 34.01 6.91 2.01 0.74 310 1422
480 -67.94 13.51 3.93 35.69 7.10 2.07 0.76 302 1403
490 -72.28 14.08 4.10 37.42 7.29 2.12 0.79 294 1385
500 -76.80 14.66 4.27 39.20 7.49 2.18 0.81 286 1367
510 -81.51 15.26 4.44 41.04 7.68 2.23 0.83 279 1349
520 -86.40 15.86 4.61 42.92 7.88 2.29 0.85 272 1332
530 -91.50 16.48 4.79 44.85 8.08 2.35 0.87 265 1315
540 -96.79 17.11 4.98 46.84 8.28 2.41 0.90 258 1299
550 -102.29 17.76 5.17 48.87 8.48 2.47 0.92 252 1282
560 -108.01 18.41 5.36 50.96 8.69 2.53 0.94 246 1266
570 -113.94 19.08 5.55 53.10 8.89 2.59 0.97 240 1251
580 -120.09 19.77 5.75 55.29 9.10 2.65 0.99 234 1236
590 -126.47 20.47 5.95 57.53 9.31 2.71 1.02 229 1221
600 -133.08 21.18 6.16 59.82 9.52 2.77 1.04 223 1207
610 -139.93 21.90 6.37 62.16 9.73 2.83 1.07 218 1194
620 -147.03 22.64 6.59 64.56 9.94 2.89 1.09 213 1180
630 -154.37 23.40 6.81 67.00 10.15 2.95 1.12 209 1167
640 -161.97 24.16 7.03 69.49 10.37 3.02 1.14 204 1155
650 -169.83 24.95 7.26 72.03 10.58 3.08 1.17 200 1143
660 -177.95 25.74 7.49 74.62 10.80 3.14 1.20 196 1131
670 -186.35 26.56 7.73 77.25 11.01 3.20 1.22 192 1120
680 -195.02 27.38 7.97 79.93 11.22 3.26 1.25 189 1110
- Sound Barrier (1107 fps) -
690 -203.98 28.23 8.21 82.66 11.44 3.33 1.28 185 1099
700 -213.22 29.08 8.46 85.42 11.65 3.39 1.30 182 1089
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.