This ballistics calculator is specifically built for archery. All testing has shown that calculations are generally within 5fps of a well tuned arrow/bow.
This app will help you understand the downrange performance of your arrow setup.
Calculated information includes velocity, energy, momentum, drop, and time to target.
All calculations are based on your arrow specs such as fletchings arrow diameter, fletching angle, and arrow weight, and sight in elevation.
You can customize sight in elevation in the app as well.
The calculator includes the ability to customize a drag coefficient which may change slightly with the use of broadheads, a weak shaft, or a heavy paradoxing/oscillating shaft such as those shot form traditional bow.