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Miles per Hour to Feet per Second Converter

Free instant mph → ft/s converter. No signup, no uploads — everything is calculated privately in your browser.

1 mph = 1.46667 feet per second

Free and instant — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 mile per hour equals 1.46667 feet per second. To convert miles per hour to feet per second, multiply the value by this factor.

Key Facts

  • Reverse: 1 foot per second = 0.681818 miles per hour.

Miles per Hour to Feet per Second Formula

Formula: value × 1.46667

Prefer to skip the math? Type any value in the converter above and it converts instantly.

Miles per Hour to Feet per Second Conversion Table

Miles per Hour (mph)Feet per Second (ft/s)
1 mph1.46667 ft/s
2 mph2.93333 ft/s
5 mph7.33333 ft/s
10 mph14.6667 ft/s
25 mph36.6667 ft/s
50 mph73.3333 ft/s
100 mph146.667 ft/s
250 mph366.667 ft/s
500 mph733.333 ft/s
1,000 mph1,466.67 ft/s

Frequently Asked Questions

How do I convert miles per hour to feet per second?

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 1.46667.

What is the exact miles per hour to feet per second conversion factor?

1 mile per hour = 1.46667 feet per second (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 foot per second = 0.681818 miles per hour.

What are some common miles per hour to feet per second conversions?

1 mph = 1.46667 ft/s; 10 mph = 14.6667 ft/s; 100 mph = 146.667 ft/s. Use the full conversion table below for more reference values.

Why is 1 knot faster than 1 mph?

A knot is one nautical mile per hour, and a nautical mile (1,852 m) is longer than a statute mile (1,609.344 m). So 1 knot = 1.852 km/h = 1.150779 mph. Knots remain the standard in marine and aviation because nautical miles correspond directly to minutes of latitude.

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