9.21 mph to ftps = 13.508 ftps

9.21 mph ≈ 13.508 ftps. To convert miles per hour to feet per second, multiply by 1.4666679: 9.21 × 1.4666679 = 13.508.

9.21 mph = 13.508 ftps

How to convert miles per hour to feet per second

ftps = mph × 1.4666679

  1. 1 mph = 1.4666679 ftps (and 1 ftps = 0.68181759 mph).
  2. Multiply the amount by the factor: 9.21 × 1.4666679 = 13.508.
  3. Answer: 9.21 mph ≈ 13.508 ftps (rounded to 6 significant figures).

Miles Per Hour to Feet Per Second table

Miles Per Hour (mph)Feet Per Second (ftps)
9.16 mph13.4347 ftps
9.17 mph13.4493 ftps
9.18 mph13.464 ftps
9.19 mph13.4787 ftps
9.2 mph13.4933 ftps
9.21 mph13.508 ftps
9.22 mph13.5227 ftps
9.23 mph13.5373 ftps
9.24 mph13.552 ftps
9.25 mph13.5667 ftps
9.26 mph13.5813 ftps
mphftps
1 mph1.4667 ftps
5 mph7.3333 ftps
10 mph14.6667 ftps
50 mph73.3334 ftps
100 mph146.667 ftps
1,000 mph1,466.67 ftps

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  • "9.21 mph to ftps = 13.508 ftps". WorksheetGenius.com. Accessed on November 4, 2026. http://worksheetgenius.com/unit-converter/convert-9.21-mph-to-ftps/.

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  • 9.21 mph to ftps = 13.508 ftps. WorksheetGenius.com. Retrieved from http://worksheetgenius.com/unit-converter/convert-9.21-mph-to-ftps/.