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 (0.16 seconds)

Subsonic Performance Ballistic Trajectory Chart

.308 BTHP Sierra Match King

Drag Function: G7
Ballistic Coefficient: .565
Bullet Weight: 168 gr
Initial Velocity: 1050 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 200 yd
Maximum Range: 7785 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.08 0.00 0.00 0.00 411 1050
10 -0.55 5.16 1.50 0.09 0.83 0.24 0.03 410 1048
20 0.07 -0.32 -0.09 0.10 0.49 0.14 0.06 408 1046
30 0.37 -1.16 -0.34 0.13 0.40 0.12 0.09 407 1044
40 0.35 -0.82 -0.24 0.16 0.38 0.11 0.12 405 1042
50 0.01 -0.01 0.00 0.20 0.38 0.11 0.14 404 1041
60 -0.66 1.04 0.30 0.25 0.40 0.12 0.17 403 1039
70 -1.64 2.23 0.65 0.31 0.42 0.12 0.20 401 1037
80 -2.95 3.51 1.02 0.38 0.45 0.13 0.23 400 1035
90 -4.58 4.85 1.41 0.45 0.48 0.14 0.26 398 1033
100 -6.54 6.23 1.81 0.54 0.52 0.15 0.29 397 1032
110 -8.82 7.64 2.22 0.63 0.55 0.16 0.32 396 1030
120 -11.43 9.08 2.64 0.74 0.59 0.17 0.35 394 1028
130 -14.37 10.54 3.07 0.85 0.62 0.18 0.38 393 1026
140 -17.64 12.02 3.50 0.97 0.66 0.19 0.41 392 1025
150 -21.24 13.51 3.93 1.10 0.70 0.20 0.44 390 1023
160 -25.18 15.01 4.37 1.24 0.74 0.21 0.46 389 1021
170 -29.45 16.52 4.81 1.38 0.78 0.23 0.49 388 1020
180 -34.05 18.05 5.25 1.54 0.82 0.24 0.52 387 1018
190 -38.99 19.58 5.69 1.70 0.85 0.25 0.55 385 1016
200 -44.26 21.12 6.14 1.87 0.89 0.26 0.58 384 1015

357/9mm 180gr Subsonic

Drag Function: G1
Ballistic Coefficient: 0.2
Bullet Weight: 180 gr
Initial Velocity: 1050 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 5 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 200 yd
Maximum Range: 2572 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.04 0.00 0.00 0.00 441 1050
10 -0.52 4.90 1.43 0.06 0.55 0.16 0.03 430 1037
20 0.12 -0.55 -0.16 0.10 0.49 0.14 0.06 420 1026
30 0.42 -1.33 -0.39 0.18 0.57 0.16 0.09 411 1014
40 0.39 -0.93 -0.27 0.28 0.67 0.19 0.12 403 1003
50 0.01 -0.02 -0.01 0.41 0.79 0.23 0.15 394 993
60 -0.72 1.14 0.33 0.57 0.90 0.26 0.18 387 983
70 -1.81 2.46 0.72 0.75 1.03 0.30 0.21 379 974
80 -3.26 3.89 1.13 0.96 1.15 0.33 0.24 372 965
90 -5.09 5.39 1.57 1.20 1.27 0.37 0.27 365 956
100 -7.30 6.96 2.02 1.46 1.39 0.41 0.30 359 947
110 -9.90 8.58 2.50 1.75 1.51 0.44 0.33 352 939
120 -12.89 10.24 2.98 2.06 1.63 0.48 0.37 346 931
130 -16.28 11.95 3.47 2.39 1.75 0.51 0.40 341 923
140 -20.08 13.68 3.98 2.75 1.87 0.54 0.43 335 916
150 -24.30 15.45 4.50 3.13 1.99 0.58 0.46 330 908
160 -28.93 17.25 5.02 3.53 2.11 0.61 0.50 325 901
170 -34.00 19.08 5.55 3.96 2.22 0.65 0.53 319 894
180 -39.50 20.94 6.09 4.41 2.34 0.68 0.56 315 887
190 -45.44 22.82 6.64 4.89 2.45 0.71 0.60 310 880
200 -51.83 24.73 7.19 5.38 2.57 0.75 0.63 305 874

357/9mm 147gr Subsonic

Drag Function: G1
Ballistic Coefficient: 0.164
Bullet Weight: 147 gr
Initial Velocity: 1050 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 5 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 200 yd
Maximum Range: 2219 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.04 0.00 0.00 0.00 360 1050
10 -0.52 4.84 1.41 0.06 0.58 0.17 0.03 349 1035
20 0.13 -0.60 -0.17 0.12 0.56 0.16 0.06 340 1020
30 0.43 -1.37 -0.40 0.21 0.66 0.19 0.09 331 1007
40 0.40 -0.95 -0.28 0.33 0.79 0.23 0.12 323 994
50 0.01 -0.02 -0.01 0.49 0.93 0.27 0.15 315 982
60 -0.74 1.17 0.34 0.68 1.08 0.31 0.18 308 971
70 -1.85 2.52 0.73 0.90 1.23 0.36 0.21 301 960
80 -3.34 3.98 1.16 1.15 1.37 0.40 0.24 294 949
90 -5.22 5.53 1.61 1.43 1.52 0.44 0.27 288 939
100 -7.50 7.15 2.08 1.75 1.67 0.48 0.31 282 929
110 -10.17 8.82 2.57 2.09 1.81 0.53 0.34 276 920
120 -13.26 10.54 3.07 2.46 1.95 0.57 0.37 271 911
130 -16.76 12.30 3.58 2.86 2.10 0.61 0.40 266 902
140 -20.70 14.10 4.10 3.28 2.24 0.65 0.44 261 893
150 -25.07 15.94 4.64 3.74 2.38 0.69 0.47 256 885
160 -29.88 17.82 5.18 4.22 2.52 0.73 0.51 251 877
170 -35.14 19.72 5.74 4.74 2.66 0.77 0.54 246 869
180 -40.87 21.66 6.30 5.27 2.80 0.81 0.57 242 861
190 -47.06 23.63 6.87 5.84 2.93 0.85 0.61 238 853
200 -53.73 25.64 7.46 6.43 3.07 0.89 0.64 234 846

40/10mm 180gr Subsonic

Drag Function: G1
Ballistic Coefficient: 0.164
Bullet Weight: 180 gr
Initial Velocity: 1050 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 5 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 200 yd
Maximum Range: 2219 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.04 0.00 0.00 0.00 441 1050
10 -0.52 4.84 1.41 0.06 0.58 0.17 0.03 428 1035
20 0.13 -0.60 -0.17 0.12 0.56 0.16 0.06 416 1020
30 0.43 -1.37 -0.40 0.21 0.66 0.19 0.09 405 1007
40 0.40 -0.95 -0.28 0.33 0.79 0.23 0.12 395 994
50 0.01 -0.02 -0.01 0.49 0.93 0.27 0.15 386 982
60 -0.74 1.17 0.34 0.68 1.08 0.31 0.18 377 971
70 -1.85 2.52 0.73 0.90 1.23 0.36 0.21 368 960
80 -3.34 3.98 1.16 1.15 1.37 0.40 0.24 360 949
90 -5.22 5.53 1.61 1.43 1.52 0.44 0.27 353 939
100 -7.50 7.15 2.08 1.75 1.67 0.48 0.31 345 929
110 -10.17 8.82 2.57 2.09 1.81 0.53 0.34 338 920
120 -13.26 10.54 3.07 2.46 1.95 0.57 0.37 332 911
130 -16.76 12.30 3.58 2.86 2.10 0.61 0.40 325 902
140 -20.70 14.10 4.10 3.28 2.24 0.65 0.44 319 893
150 -25.07 15.94 4.64 3.74 2.38 0.69 0.47 313 885
160 -29.88 17.82 5.18 4.22 2.52 0.73 0.51 307 877
170 -35.14 19.72 5.74 4.74 2.66 0.77 0.54 302 869
180 -40.87 21.66 6.30 5.27 2.80 0.81 0.57 296 861
190 -47.06 23.63 6.87 5.84 2.93 0.85 0.61 291 853
200 -53.73 25.64 7.46 6.43 3.07 0.89 0.64 286 846

45ACP 230gr Subsonic

Drag Function: G1
Ballistic Coefficient: 0.188
Bullet Weight: 230 gr
Initial Velocity: 1050 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 5 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 200 yd
Maximum Range: 2457 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)
- Sound Barrier (1116 fps) -
0 -1.50 0.00 0.00 0.04 0.00 0.00 0.00 563 1050
10 -0.52 4.89 1.42 0.06 0.56 0.16 0.03 549 1037
20 0.12 -0.55 -0.16 0.11 0.51 0.15 0.06 536 1024
30 0.42 -1.34 -0.39 0.19 0.59 0.17 0.09 523 1012
40 0.39 -0.93 -0.27 0.30 0.71 0.21 0.12 512 1001
50 0.01 -0.02 -0.01 0.44 0.83 0.24 0.15 501 990
60 -0.73 1.15 0.34 0.60 0.96 0.28 0.18 490 980
70 -1.82 2.48 0.72 0.80 1.08 0.32 0.21 480 970
80 -3.29 3.92 1.14 1.02 1.21 0.35 0.24 471 960
90 -5.14 5.44 1.58 1.27 1.34 0.39 0.27 462 951
100 -7.36 7.02 2.04 1.54 1.47 0.43 0.30 453 942
110 -9.98 8.66 2.52 1.85 1.60 0.47 0.34 445 933
120 -13.00 10.34 3.01 2.17 1.73 0.50 0.37 437 925
130 -16.43 12.06 3.51 2.53 1.85 0.54 0.40 429 917
140 -20.27 13.81 4.02 2.90 1.98 0.58 0.43 422 909
150 -24.53 15.60 4.54 3.31 2.10 0.61 0.47 415 901
160 -29.22 17.42 5.07 3.74 2.23 0.65 0.50 408 894
170 -34.34 19.27 5.61 4.19 2.35 0.68 0.53 401 886
180 -39.91 21.15 6.15 4.67 2.47 0.72 0.57 395 879
190 -45.92 23.06 6.71 5.17 2.59 0.75 0.60 389 872
200 -52.40 25.00 7.27 5.69 2.72 0.79 0.64 383 865
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.