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

Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.937
Bullet Weight: 72000 gr
Initial Velocity: 1250 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 1000 yd
Chart Range: 1000 yd
Maximum Range: 7377 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 -1.50 0.00 0.00 0.07 0.00 0.00 0.00 249843 1250
25 33.21 -126.04 -36.66 0.13 0.50 0.15 0.06 244901 1238
50 66.26 -126.17 -36.70 0.30 0.57 0.17 0.12 240147 1226
75 97.88 -124.38 -36.18 0.57 0.72 0.21 0.18 235543 1214
100 128.03 -122.08 -35.51 0.94 0.90 0.26 0.25 231100 1202
125 156.67 -119.56 -34.78 1.42 1.09 0.32 0.31 226811 1191
150 183.79 -116.90 -34.01 2.00 1.27 0.37 0.37 222668 1180
175 209.35 -114.16 -33.21 2.68 1.46 0.43 0.44 218678 1169
200 233.33 -111.34 -32.39 3.47 1.65 0.48 0.50 214836 1159
225 255.70 -108.46 -31.55 4.35 1.84 0.54 0.56 211134 1149
250 276.42 -105.54 -30.70 5.33 2.03 0.59 0.63 207573 1139
275 295.47 -102.56 -29.83 6.40 2.22 0.65 0.70 204150 1130
300 312.83 -99.54 -28.95 7.58 2.41 0.70 0.76 200858 1121
- Sound Barrier (1116 fps) -
325 328.45 -96.48 -28.06 8.84 2.60 0.76 0.83 197689 1112
350 342.33 -93.37 -27.16 10.20 2.78 0.81 0.90 194637 1103
375 354.42 -90.23 -26.25 11.65 2.97 0.86 0.97 191699 1095
400 364.70 -87.04 -25.32 13.20 3.15 0.92 1.04 188875 1087
425 373.14 -83.82 -24.38 14.83 3.33 0.97 1.10 186155 1079
450 379.72 -80.56 -23.43 16.55 3.51 1.02 1.17 183533 1071
475 384.41 -77.27 -22.48 18.35 3.69 1.07 1.24 181004 1064
500 387.17 -73.93 -21.51 20.24 3.87 1.12 1.32 178564 1057
525 388.00 -70.56 -20.53 22.21 4.04 1.18 1.39 176211 1050
550 386.85 -67.16 -19.54 24.27 4.21 1.23 1.46 173938 1043
575 383.71 -63.72 -18.53 26.41 4.39 1.28 1.53 171741 1036
600 378.55 -60.24 -17.52 28.62 4.56 1.33 1.60 169617 1030
625 371.34 -56.73 -16.50 30.92 4.72 1.37 1.68 167561 1024
650 362.05 -53.19 -15.47 33.29 4.89 1.42 1.75 165573 1018
675 350.59 -49.58 -14.42 35.76 5.06 1.47 1.82 163633 1012
700 337.07 -45.97 -13.37 38.29 5.22 1.52 1.90 161763 1006
725 321.41 -42.32 -12.31 40.89 5.38 1.57 1.97 159948 1000
750 303.57 -38.64 -11.24 43.57 5.55 1.61 2.05 158186 995
775 283.54 -34.93 -10.16 46.32 5.71 1.66 2.12 156474 989
800 261.29 -31.18 -9.07 49.14 5.87 1.71 2.20 154811 984
825 236.79 -27.40 -7.97 52.04 6.02 1.75 2.28 153194 979
850 210.03 -23.59 -6.86 55.00 6.18 1.80 2.35 151621 974
875 180.97 -19.75 -5.74 58.04 6.33 1.84 2.43 150088 969
900 149.61 -15.87 -4.62 61.15 6.49 1.89 2.51 148592 964
925 115.90 -11.96 -3.48 64.32 6.64 1.93 2.59 147134 959
950 79.84 -8.02 -2.33 67.56 6.79 1.98 2.66 145711 955
975 41.39 -4.05 -1.18 70.88 6.94 2.02 2.74 144322 950
1000 0.26 -0.02 -0.01 74.28 7.09 2.06 2.82 142958 946
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.