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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

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Calculating Trajectories . . . . Done (0.07 seconds)

[Chart Label] Ballistic Trajectory Chart

270 Wsm 140 gr Nosler Accubond 200

Drag Function: G1
Ballistic Coefficient: 0.496
Bullet Weight: 140 gr
Initial Velocity: 3100 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 300 yd
Maximum Range: 6294 yd
Step Size: 20 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 0.03 0.00 0.00 0.00 2988 3100
20 -0.63 2.96 0.86 0.05 0.24 0.07 0.02 2911 3060
40 0.09 -0.22 -0.06 0.12 0.28 0.08 0.04 2836 3020
60 0.66 -1.04 -0.30 0.23 0.37 0.11 0.06 2763 2981
80 1.07 -1.27 -0.37 0.39 0.47 0.14 0.08 2692 2942
100 1.32 -1.25 -0.36 0.60 0.57 0.17 0.10 2622 2904
120 1.40 -1.11 -0.32 0.85 0.68 0.20 0.12 2554 2866
140 1.31 -0.89 -0.26 1.16 0.79 0.23 0.14 2487 2828
160 1.05 -0.63 -0.18 1.51 0.90 0.26 0.16 2421 2791
180 0.62 -0.33 -0.09 1.91 1.01 0.29 0.19 2357 2754
200 -0.01 0.00 0.00 2.37 1.13 0.33 0.21 2295 2717
220 -0.82 0.35 0.10 2.87 1.25 0.36 0.23 2234 2680
240 -1.82 0.72 0.21 3.43 1.37 0.40 0.25 2174 2644
260 -3.02 1.11 0.32 4.05 1.49 0.43 0.27 2115 2608
280 -4.43 1.51 0.44 4.72 1.61 0.47 0.30 2058 2573
300 -6.05 1.92 0.56 5.45 1.73 0.50 0.32 2001 2537

270 Win 140 gr Nosler Accubond 200

Drag Function: G1
Ballistic Coefficient: 0.496
Bullet Weight: 140 gr
Initial Velocity: 2900 fps
Sight Height : 1.5 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 200 yd
Chart Range: 300 yd
Maximum Range: 6193 yd
Step Size: 20 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 0.03 0.00 0.00 0.00 2615 2900
20 -0.52 2.46 0.72 0.06 0.26 0.08 0.02 2546 2862
40 0.28 -0.67 -0.19 0.13 0.31 0.09 0.04 2479 2824
60 0.91 -1.44 -0.42 0.25 0.40 0.12 0.06 2414 2787
80 1.36 -1.62 -0.47 0.43 0.51 0.15 0.09 2350 2749
100 1.62 -1.55 -0.45 0.65 0.62 0.18 0.11 2288 2713
120 1.70 -1.35 -0.39 0.93 0.74 0.22 0.13 2227 2676
140 1.58 -1.07 -0.31 1.26 0.86 0.25 0.15 2167 2640
160 1.26 -0.75 -0.22 1.65 0.98 0.29 0.18 2109 2604
180 0.74 -0.39 -0.11 2.09 1.11 0.32 0.20 2051 2569
200 0.00 0.00 0.00 2.59 1.24 0.36 0.22 1995 2533
220 -0.95 0.41 0.12 3.15 1.36 0.40 0.25 1940 2498
240 -2.12 0.84 0.25 3.76 1.50 0.44 0.27 1887 2463
260 -3.53 1.29 0.38 4.44 1.63 0.47 0.29 1834 2429
280 -5.17 1.76 0.51 5.18 1.76 0.51 0.32 1783 2395
300 -7.05 2.24 0.65 5.98 1.90 0.55 0.34 1733 2361
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.