221 knots to mph
Result
221 (kt) = 254.32017 (mph)
Detailed
Knots — 221
221 * 1.15077 = 254.32017 mi/hr
Need to calculate other value?
Open Knots to Miles per hour converter-
What is 221 knots in MPH?
Answer: 254.32017 MPH.
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How fast is 221 knots in miles per hour?
254.32017 mi/h.
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Is 221 knots the same as 221 mph?
No, not the same. 221 is equal to 254.32017 miles/hour.