1. What Is Arrow Feet Per Second?

Arrow Feet Per Second (FPS) is a measurement of arrow velocity that indicates how many feet an arrow travels in one second. It's an important metric for archers to understand arrow performance, kinetic energy, and trajectory.

2. How Does The Calculator Work?

The calculator uses the simple physics formula:

Where:

• \( Distance \) — The distance the arrow traveled (in feet)
• \( Time \) — The time it took to cover that distance (in seconds)

Explanation: This calculation provides the average speed of the arrow over the measured distance.

3. Importance Of Arrow Speed Calculation

Details: Knowing arrow speed helps archers understand arrow performance, calculate kinetic energy for hunting applications, predict trajectory, and compare different bow setups and arrow configurations.

4. Using The Calculator

Tips: Measure the exact distance your arrow traveled (in feet) and the precise time it took to cover that distance (in seconds). For best results, use a chronograph for time measurement when possible.

5. Frequently Asked Questions (FAQ)

Q1: What is a typical arrow speed for compound bows?
A: Most modern compound bows shoot arrows between 250-350 FPS, with high-performance models reaching over 400 FPS.

Q2: How does arrow weight affect speed?
A: Heavier arrows travel slower than lighter arrows when shot from the same bow, as they have more mass to accelerate.

Q3: Why is arrow speed important for hunting?
A: Higher arrow speeds generally mean flatter trajectories (less arrow drop) and more kinetic energy, which can improve accuracy and effectiveness.

Q4: How accurate is this calculation method?
A: This provides average speed over the measured distance. For precise measurements, professional chronographs are recommended as they measure speed at point of launch.

Q5: Does temperature affect arrow speed?
A: Yes, colder temperatures can slightly reduce arrow speed due to changes in bowstring elasticity and air density.