Trajectory

Calculate a trajectory from bullet, velocity, firearm and atmospheric parameters.

Explanation of terms


Library (Select bullet or enter BC and Weight below.) [?]
Ballistic Coefficient [Links] (0.010 to 2.000) [0.5] [?]
Bullet Weight (5.0 to 15000.0 gr) [220.0] [?]
Caliber (0.100 to 2.000 in) [0.308] [?]

Muzzle Velocity (500.0 to 4500.0 ft/s) [3000.0] [?]
Distance to Chronograph (0.0 to 100.0 yd) [10.0] [?]

Sight Height (-100.00 to 100.00 in) [1.5] [?]
Sight Offset (-100.00 to 100.00 in) [0.0] [?]
Zero Height (-100.00 to 100.00 in) [0.0] [?]
Zero Offset (-100.00 to 100.00 in) [0.0] [?]
Windage (-300.000 to 300.000 MOA) [0.0] [?]
Elevation (-300.000 to 300.000 MOA) [0.0] [?]
Line Of Sight Angle (-90.0 to 90.0 deg) [0.0] [?]
Cant Angle (-90.0 to 90.0 deg) [0.0] [?]

Wind Speed (0.0 to 100.0 mph) [10.0] [?]
Wind Angle (0.0 to 360.0 deg) [90.0] [?]

Target Speed (0.0 to 100.0 mph) [10.0] [?]
Target Angle (-90.0 to 90.0 deg) [90.0] [?]
Target Height (2.0 to 100.0 in) [12.0] [?]

Minimum Range (0 to 2999) [0] [?]
Maximum Range (1 to 3000) [1000] [?]
Range Increment (1 to 3000) [100] [?]
Zero Range (1 to 3000) [100] [?]

Temperature (-40.0 to 140.0 °F) [59.0] [?]
Pressure (15.00 to 40.00 in Hg) [29.92] [?]
Humidity (0.0 to 100.0 %) [0.0] [?]
Altitude (-4000.0 to 15000.0 ft) [0.0] [?]
Std. Atmosphere at Altitude [?] Pressure is Corrected [?]

Vital Zone Radius (2.0 to 100.0 in) [5.0] [?]
"Energy Column" Formula [?]
Column 1 Units (0.05 to 10.00 MOA) [1.00] [?]
Column 2 Units (0.05 to 10.00 MOA) [1.00] [?]

Elevation Correction for Zero Range [?] Windage Correction for Zero Range [?]
Ranges in Meters [?] Target Relative Drops [?]
Zero at Max. Point Blank Range [?] Mark Sound Barrier Crossing [?]
Include Extra Rows [?] Round Output to Whole Numbers [?]
Include Danger Space [?]