Unit Converter
Conversion formula
The conversion factor from miles per hour to knots is 0.8689762419014, which means that 1 mile per hour is equal to 0.8689762419014 knots:
1 mph = 0.8689762419014 kt
To convert 1421 miles per hour into knots we have to multiply 1421 by the conversion factor in order to get the velocity amount from miles per hour to knots. We can also form a simple proportion to calculate the result:
1 mph → 0.8689762419014 kt
1421 mph → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 1421 mph × 0.8689762419014 kt
V(kt) = 1234.8152397419 kt
The final result is:
1421 mph → 1234.8152397419 kt
We conclude that 1421 miles per hour is equivalent to 1234.8152397419 knots:
1421 miles per hour = 1234.8152397419 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.00080983775371045 × 1421 miles per hour.
Another way is saying that 1421 miles per hour is equal to 1 ÷ 0.00080983775371045 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand four hundred twenty-one miles per hour is approximately one thousand two hundred thirty-four point eight one five knots:
1421 mph ≅ 1234.815 kt
An alternative is also that one knot is approximately zero point zero zero one times one thousand four hundred twenty-one miles per hour.
Conversion table
miles per hour to knots chart
For quick reference purposes, below is the conversion table you can use to convert from miles per hour to knots
miles per hour (mph) | knots (kt) |
---|---|
1422 miles per hour | 1235.684 knots |
1423 miles per hour | 1236.553 knots |
1424 miles per hour | 1237.422 knots |
1425 miles per hour | 1238.291 knots |
1426 miles per hour | 1239.16 knots |
1427 miles per hour | 1240.029 knots |
1428 miles per hour | 1240.898 knots |
1429 miles per hour | 1241.767 knots |
1430 miles per hour | 1242.636 knots |
1431 miles per hour | 1243.505 knots |