Arrow Speed Calculator – Calculate Archery Arrow Speed (fps, m/s)

Arrow Speed Calculator

Enter the shot distance and the arrow’s flight time to get speed in fps, m/s, km/h, and mph.

Distance / Time

Calculator

How it Works

Formula: speed = distance ÷ time

  • Distance — the line-of-sight distance to the target.
  • Time — measured with a timer or from slow-motion / sound on video.

Unit handling: we convert your distance to meters, your time to seconds, compute m/s, then derive other units (fps, km/h, mph).

Quick Example

At 20 yards with a measured flight time of 0.60 s:

distance = 20 yd = 60 ft → speed ≈ 60 / 0.60 = 100 fps

Tips for Accurate Timing

  • Record at high frame rate (120–240 fps) and count frames between release and impact.
  • Or use the audio waveform to measure from bow release sound to impact sound.
  • Measure distance precisely; small errors can shift results significantly.
FAQ
Q: Is this the same as a chronograph? — A: Chronographs measure near the bow; this calculator estimates average speed over the full flight, which is typically a bit lower due to air drag.

Arrow Speed Calculator – Introduction

The Arrow Speed Calculator is a simple yet powerful tool designed for archers, bowhunters, and anyone curious about arrow performance. By entering the distance to your target and the time of flight, the calculator instantly provides the average speed of your arrow in multiple units, including feet per second (fps), meters per second (m/s), kilometers per hour (km/h), and miles per hour (mph).

This tool is especially useful if you don’t own a chronograph. With just a stopwatch, high-speed video, or even audio timing, you can estimate how fast your arrows are flying. Understanding your arrow speed helps in fine-tuning your bow setup, predicting trajectory, and improving shooting accuracy.

How It Works

The calculation is based on the simple physics formula:

Speed = Distance ÷ Time

  1. Measure the distance from the bow to the target (in yards, feet, or meters).

  2. Measure the flight time of the arrow using a timer, slow-motion video, or sound recording.

  3. Enter these values, and the calculator will instantly convert and display the results in all major speed units.

Why Use This Calculator?

  • Archery Practice – check if your arrows are consistent across different shots.

  • Bow Tuning – ensure your bow setup delivers the desired speed.

  • Hunting Preparation – understand your arrow’s flight to improve accuracy at various distances.

  • Learning & Fun – great for students and archery enthusiasts who want to connect physics with real-world archery.

Math Calculators

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