1. What is a MPH to m/s Calculator?

Definition: This calculator converts speed from miles per hour (MPH) to meters per second (m/s).

Purpose: It helps in scientific, engineering, and sports applications where metric speed units are required.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_{ms} \) — Speed in meters per second (m/s)
• \( MPH \) — Speed in miles per hour (mi/h)

Explanation: The conversion factor 0.44704 comes from the ratio of 1 mile (1609.344 meters) to 1 hour (3600 seconds).

3. Importance of Speed Conversion

Details: Accurate speed conversion is essential for international collaboration, scientific research, and engineering calculations where metric units are standard.

4. Using the Calculator

Tips: Simply enter the speed in miles per hour (MPH) and the calculator will instantly provide the equivalent in meters per second (m/s).

5. Frequently Asked Questions (FAQ)

Q1: Why is the conversion factor 0.44704?
A: It's derived from (1609.344 meters/mile) ÷ (3600 seconds/hour) = 0.44704 m·h/s·mi.

Q2: When would I need to convert MPH to m/s?
A: Common in physics experiments, weather reporting, athletic performance analysis, and automotive testing.

Q3: How accurate is this conversion?
A: The conversion is mathematically exact based on international standards for mile and meter definitions.

Q4: What's a typical walking speed in m/s?
A: About 1.4 m/s (3.1 MPH) for average adult walking pace.

Q5: How fast is 20 m/s in MPH?
A: Approximately 44.74 MPH (use our m/s to MPH calculator for reverse conversions).