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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 (0.3 seconds)

[Chart Label] Ballistic Trajectory Chart

308W 185 Jug 12.5"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2250 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6151 yd
Step Size: 100 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 -2.50 0.00 0.00 0.04 0.00 0.00 0.00 2080 2250
100 0.00 0.00 0.00 0.82 0.78 0.23 0.14 1826 2108
200 -5.35 2.55 0.74 3.25 1.55 0.45 0.29 1597 1972
300 -19.66 6.25 1.82 7.52 2.39 0.70 0.44 1391 1840
400 -44.26 10.56 3.07 13.80 3.29 0.96 0.61 1205 1713
500 -80.75 15.42 4.48 22.33 4.26 1.24 0.79 1039 1590
600 -131.00 20.85 6.06 33.37 5.31 1.54 0.99 891 1473
700 -197.33 26.92 7.83 47.23 6.44 1.87 1.20 759 1359
800 -282.53 33.72 9.81 64.29 7.67 2.23 1.43 642 1250
900 -390.05 41.38 12.04 84.98 9.02 2.62 1.68 542 1149
- Sound Barrier (1116 fps) -
1000 -524.10 50.04 14.56 109.07 10.41 3.03 1.95 483 1085

308W 185 Jug 14.5"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2340 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6211 yd
Step Size: 100 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 -2.50 0.00 0.00 0.04 0.00 0.00 0.00 2250 2340
100 0.00 0.00 0.00 0.77 0.74 0.21 0.13 1980 2195
200 -4.73 2.26 0.66 3.07 1.46 0.43 0.27 1736 2056
300 -17.71 5.63 1.64 7.08 2.25 0.66 0.43 1516 1921
400 -40.13 9.58 2.79 12.99 3.10 0.90 0.59 1317 1791
500 -73.41 14.02 4.08 21.01 4.01 1.17 0.76 1140 1665
600 -119.26 18.98 5.52 31.36 4.99 1.45 0.95 981 1545
700 -179.70 24.51 7.13 44.34 6.05 1.76 1.15 839 1429
800 -257.21 30.70 8.93 60.28 7.19 2.09 1.37 712 1317
900 -354.82 37.64 10.95 79.58 8.44 2.46 1.61 599 1208
1000 -476.47 45.49 13.23 102.60 9.80 2.85 1.87 512 1117

308W 185 Jug 16"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2400 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6251 yd
Step Size: 100 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 -2.50 0.00 0.00 0.04 0.00 0.00 0.00 2367 2400
100 0.01 -0.01 0.00 0.75 0.71 0.21 0.13 2086 2253
200 -4.35 2.08 0.60 2.95 1.41 0.41 0.27 1832 2112
300 -16.52 5.26 1.53 6.81 2.17 0.63 0.41 1602 1975
400 -37.63 8.98 2.61 12.49 2.98 0.87 0.57 1395 1843
500 -68.99 13.17 3.83 20.19 3.86 1.12 0.74 1209 1716
600 -112.19 17.85 5.19 30.13 4.79 1.39 0.92 1043 1593
700 -169.11 23.07 6.71 42.57 5.81 1.69 1.12 895 1476
800 -242.04 28.89 8.40 57.83 6.90 2.01 1.33 762 1362
900 -333.76 35.41 10.30 76.27 8.09 2.35 1.56 645 1252
1000 -447.92 42.76 12.44 98.37 9.39 2.73 1.81 544 1151

308W 185 Jug 18"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2465 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6294 yd
Step Size: 100 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 -2.50 0.00 0.00 0.04 0.00 0.00 0.00 2496 2465
100 0.00 0.00 0.00 0.72 0.68 0.20 0.13 2204 2316
200 -4.00 1.91 0.56 2.84 1.35 0.39 0.26 1939 2172
300 -15.38 4.89 1.42 6.54 2.08 0.61 0.40 1699 2033
400 -35.19 8.40 2.44 11.99 2.86 0.83 0.56 1482 1899
500 -64.65 12.34 3.59 19.37 3.70 1.08 0.72 1287 1770
600 -105.23 16.74 4.87 28.89 4.60 1.34 0.89 1113 1646
700 -158.67 21.64 6.30 40.79 5.56 1.62 1.08 957 1526
800 -227.07 27.10 7.88 55.36 6.61 1.92 1.29 817 1410
900 -312.98 33.21 9.66 72.96 7.74 2.25 1.51 694 1299
1000 -419.74 40.07 11.66 94.03 8.98 2.61 1.75 583 1191

308W 185 Jug 20"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2520 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6329 yd
Step Size: 100 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 -2.50 0.00 0.00 0.03 0.00 0.00 0.00 2609 2520
100 0.00 0.00 0.00 0.69 0.66 0.19 0.12 2306 2369
200 -3.72 1.78 0.52 2.75 1.31 0.38 0.25 2032 2224
300 -14.48 4.61 1.34 6.33 2.01 0.59 0.39 1783 2083
400 -33.26 7.94 2.31 11.59 2.77 0.80 0.54 1558 1947
500 -61.23 11.69 3.40 18.72 3.57 1.04 0.70 1356 1816
600 -99.76 15.87 4.62 27.90 4.44 1.29 0.87 1174 1690
700 -150.48 20.53 5.97 39.38 5.37 1.56 1.06 1011 1569
800 -215.36 25.70 7.48 53.41 6.37 1.85 1.26 866 1452
900 -296.76 31.48 9.16 70.34 7.46 2.17 1.47 737 1339
1000 -397.60 37.97 11.04 90.53 8.64 2.51 1.70 621 1229

308W 185 Jug 22"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2570 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6361 yd
Step Size: 100 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 -2.50 0.00 0.00 0.03 0.00 0.00 0.00 2714 2570
100 0.00 0.00 0.00 0.67 0.64 0.19 0.12 2402 2418
200 -3.47 1.65 0.48 2.67 1.27 0.37 0.25 2118 2271
300 -13.69 4.35 1.27 6.14 1.95 0.57 0.39 1861 2128
400 -31.60 7.54 2.19 11.25 2.68 0.78 0.53 1629 1991
500 -58.29 11.13 3.24 18.15 3.47 1.01 0.69 1419 1859
600 -95.07 15.13 4.40 27.05 4.30 1.25 0.85 1231 1731
700 -143.48 19.57 5.69 38.16 5.21 1.51 1.03 1062 1608
800 -205.36 24.51 7.13 51.74 6.18 1.80 1.23 912 1490
900 -282.95 30.02 8.73 68.09 7.22 2.10 1.44 777 1375
1000 -378.96 36.19 10.53 87.58 8.36 2.43 1.66 659 1266

308W 185 Jug 24"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2610 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6386 yd
Step Size: 100 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 -2.50 0.00 0.00 0.03 0.00 0.00 0.00 2799 2610
100 0.00 0.00 0.00 0.66 0.63 0.18 0.12 2479 2457
200 -3.27 1.56 0.45 2.61 1.24 0.36 0.24 2189 2308
300 -13.09 4.16 1.21 6.00 1.91 0.56 0.38 1925 2165
400 -30.33 7.24 2.11 10.98 2.62 0.76 0.52 1687 2026
500 -56.06 10.70 3.11 17.72 3.38 0.98 0.68 1471 1892
600 -91.52 14.56 4.24 26.40 4.20 1.22 0.84 1277 1763
700 -138.18 18.85 5.48 37.23 5.08 1.48 1.02 1104 1639
800 -197.81 23.61 6.87 50.46 6.02 1.75 1.21 949 1520
900 -272.52 28.91 8.41 66.38 7.04 2.05 1.41 810 1404
1000 -364.90 34.84 10.14 85.34 8.15 2.37 1.63 688 1294

308W 185 Jug 26"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2650 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6411 yd
Step Size: 100 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 -2.50 0.00 0.00 0.03 0.00 0.00 0.00 2885 2650
100 0.00 0.00 0.00 0.64 0.61 0.18 0.12 2558 2495
200 -3.10 1.48 0.43 2.55 1.22 0.35 0.24 2261 2346
300 -12.52 3.98 1.16 5.86 1.87 0.54 0.37 1990 2201
400 -29.14 6.95 2.02 10.73 2.56 0.74 0.51 1745 2061
500 -53.95 10.30 3.00 17.31 3.31 0.96 0.66 1524 1926
600 -88.16 14.03 4.08 25.78 4.10 1.19 0.83 1325 1796
700 -133.17 18.16 5.28 36.34 4.96 1.44 1.00 1147 1671
800 -190.66 22.75 6.62 49.24 5.88 1.71 1.19 987 1550
900 -262.65 27.87 8.11 64.74 6.87 2.00 1.39 844 1433
1000 -351.60 33.57 9.77 83.19 7.94 2.31 1.60 717 1321

308W 185 Jug 30"

Drag Function: G7
Ballistic Coefficient: 0.284
Bullet Weight: 185 gr
Initial Velocity: 2715 fps
Sight Height : 2.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 100 yd
Chart Range: 1000 yd
Maximum Range: 6452 yd
Step Size: 100 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 -2.50 0.00 0.00 0.03 0.00 0.00 0.00 3028 2715
100 0.01 -0.01 0.00 0.62 0.59 0.17 0.11 2689 2558
200 -2.82 1.34 0.39 2.46 1.17 0.34 0.24 2380 2407
300 -11.65 3.71 1.08 5.65 1.80 0.52 0.36 2098 2260
400 -27.31 6.52 1.90 10.34 2.47 0.72 0.50 1843 2118
500 -50.73 9.69 2.82 16.67 3.18 0.93 0.65 1612 1981
600 -83.02 13.21 3.84 24.82 3.95 1.15 0.80 1404 1849
700 -125.50 17.12 4.98 34.97 4.77 1.39 0.97 1218 1722
800 -179.74 21.45 6.24 47.35 5.65 1.64 1.15 1050 1599
900 -247.60 26.27 7.64 62.22 6.60 1.92 1.35 901 1481
1000 -331.35 31.64 9.20 79.89 7.63 2.22 1.56 768 1367
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.