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42 Feet per Second to Meters per Second

42 feet per second equals 12.8 meters per second. Use the formula, worked example, and conversion table below to check the math.

42 ft/s = 12.8 m/s
ft/s × 0.3048 = m/s
Try: 37 ft/s to m/s 41 ft/s to m/s 43 ft/s to m/s 47 ft/s to m/s
42 ft/s is also
42 ft/s = 28.64 mph 42 ft/s = 46.09 km/h 42 ft/s = 24.88 kn
ft/s
12.8 m/s

Step-by-Step Calculation

ft/s × 0.3048 = m/s
  1. Start with 42 ft/s
  2. Multiply by 0.3048: 42 × 0.3048 = 12.8
  3. Result: 42 ft/s = 12.8 m/s

This conversion factor (0.3048) is the same for every foot per second to meter per second calculation.

Foot per Second to Meter per Second Conversion Table

Feet per Second (ft/s) Meters per Second (m/s)
1 ft/s 0.3048 m/s
2 ft/s 0.6096 m/s
5 ft/s 1.52 m/s
10 ft/s 3.05 m/s
15 ft/s 4.57 m/s
20 ft/s 6.1 m/s
25 ft/s 7.62 m/s
42 ft/s 12.8 m/s
50 ft/s 15.24 m/s
75 ft/s 22.86 m/s
100 ft/s 30.48 m/s
250 ft/s 76.2 m/s
500 ft/s 152.4 m/s
1,000 ft/s 304.8 m/s
calculate Foot per Second to Meter per Second Converter swap_horiz Meter per Second to Foot per Second Converter functions Foot per Second to Meter per Second Formula speed All Speed Conversions

Frequently Asked Questions

42 feet per second equals 12.8 meters per second.
The formula is: ft/s × 0.3048 = m/s. See the ft/s to m/s formula page for worked examples.
Use the meters per second to feet per second converter. The reverse formula is: m/s ÷ 0.3048 = ft/s.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (ft/s × 0.3048 = m/s) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026