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

muzzleloader Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: .210
Bullet Weight: 250 gr
Initial Velocity: 1850 fps
Sight Height : 1.504 in
Shooting Angle: 0°		 Wind Speed: 0 mph
Wind Angle: 90°
Zero Range: 127 yd
Chart Range: 1000 yd
Maximum Range: 2974 yd
Step Size: 25 yd
 Corrected For Atmosphere
Adjusted BC: 0.209
Altitude: 1000 ft
Barometric Pressure: 29.92 Hg
Temperature: 40° F
Relative Humidity: 50%
Speed of Sound: 1096 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 0.00 0.00 0.00 0.00 1900 1850
25 0.39 -1.47 -0.43 0.00 0.00 0.00 0.04 1728 1764
50 1.57 -2.98 -0.87 0.00 0.00 0.00 0.09 1570 1681
75 1.98 -2.51 -0.73 0.00 0.00 0.00 0.13 1425 1602
100 1.54 -1.47 -0.43 0.00 0.00 0.00 0.18 1294 1526
125 0.17 -0.13 -0.04 0.00 0.00 0.00 0.23 1174 1454
150 -2.23 1.42 0.41 0.00 0.00 0.00 0.28 1066 1386
175 -5.76 3.14 0.91 0.00 0.00 0.00 0.34 970 1322
200 -10.54 5.03 1.46 0.00 0.00 0.00 0.40 885 1263
225 -16.68 7.07 2.06 0.00 0.00 0.00 0.46 811 1209
250 -24.30 9.28 2.70 0.00 0.00 0.00 0.52 748 1161
275 -33.54 11.64 3.39 0.00 0.00 0.00 0.59 695 1119
- Sound Barrier (1096 fps) -
300 -44.52 14.16 4.12 0.00 0.00 0.00 0.65 650 1082
325 -57.35 16.84 4.90 0.00 0.00 0.00 0.72 611 1049
350 -72.15 19.68 5.72 0.00 0.00 0.00 0.80 578 1021
375 -89.04 22.67 6.59 0.00 0.00 0.00 0.87 550 995
400 -108.12 25.81 7.51 0.00 0.00 0.00 0.95 525 972
425 -129.50 29.09 8.46 0.00 0.00 0.00 1.03 502 951
450 -153.29 32.52 9.46 0.00 0.00 0.00 1.11 482 931
475 -179.57 36.10 10.50 0.00 0.00 0.00 1.19 463 913
500 -208.47 39.81 11.58 0.00 0.00 0.00 1.27 446 896
525 -240.06 43.66 12.70 0.00 0.00 0.00 1.35 430 880
550 -274.47 47.65 13.86 0.00 0.00 0.00 1.44 415 864
575 -312.03 51.80 15.07 0.00 0.00 0.00 1.53 400 849
600 -352.37 56.06 16.31 0.00 0.00 0.00 1.62 387 835
625 -395.82 60.46 17.59 0.00 0.00 0.00 1.71 375 821
650 -442.48 64.99 18.91 0.00 0.00 0.00 1.80 363 808
675 -492.45 69.66 20.26 0.00 0.00 0.00 1.89 351 795
700 -546.22 74.49 21.67 0.00 0.00 0.00 1.99 340 783
725 -603.18 79.42 23.10 0.00 0.00 0.00 2.09 330 771
750 -663.78 84.49 24.58 0.00 0.00 0.00 2.18 320 759
775 -728.56 89.74 26.10 0.00 0.00 0.00 2.28 311 748
800 -796.80 95.08 27.66 0.00 0.00 0.00 2.39 301 737
825 -869.51 100.60 29.26 0.00 0.00 0.00 2.49 293 726
850 -945.85 106.22 30.90 0.00 0.00 0.00 2.59 284 715
875 -1026.96 112.02 32.59 0.00 0.00 0.00 2.70 276 705
900 -1111.88 117.93 34.30 0.00 0.00 0.00 2.81 268 695
925 -1201.87 124.02 36.07 0.00 0.00 0.00 2.92 260 685
950 -1296.51 130.25 37.89 0.00 0.00 0.00 3.03 253 675
975 -1395.93 136.64 39.75 0.00 0.00 0.00 3.14 246 665
1000 -1500.26 143.17 41.65 0.00 0.00 0.00 3.25 239 656
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.