Unit Converter
Conversion formula
The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour:
1 kt = 1.1507794480225 mph
To convert 21.3 knots into miles per hour we have to multiply 21.3 by the conversion factor in order to get the velocity amount from knots to miles per hour. We can also form a simple proportion to calculate the result:
1 kt → 1.1507794480225 mph
21.3 kt → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 21.3 kt × 1.1507794480225 mph
V(mph) = 24.51160224288 mph
The final result is:
21.3 kt → 24.51160224288 mph
We conclude that 21.3 knots is equivalent to 24.51160224288 miles per hour:
21.3 knots = 24.51160224288 miles per hour
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.040797006662037 × 21.3 knots.
Another way is saying that 21.3 knots is equal to 1 ÷ 0.040797006662037 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one point three knots is approximately twenty-four point five one two miles per hour:
21.3 kt ≅ 24.512 mph
An alternative is also that one mile per hour is approximately zero point zero four one times twenty-one point three knots.
Conversion table
knots to miles per hour chart
For quick reference purposes, below is the conversion table you can use to convert from knots to miles per hour
knots (kt) | miles per hour (mph) |
---|---|
22.3 knots | 25.662 miles per hour |
23.3 knots | 26.813 miles per hour |
24.3 knots | 27.964 miles per hour |
25.3 knots | 29.115 miles per hour |
26.3 knots | 30.265 miles per hour |
27.3 knots | 31.416 miles per hour |
28.3 knots | 32.567 miles per hour |
29.3 knots | 33.718 miles per hour |
30.3 knots | 34.869 miles per hour |
31.3 knots | 36.019 miles per hour |