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 30 knots into miles per hour we have to multiply 30 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
30 kt → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 30 kt × 1.1507794480225 mph
V(mph) = 34.523383440676 mph
The final result is:
30 kt → 34.523383440676 mph
We conclude that 30 knots is equivalent to 34.523383440676 miles per hour:
30 knots = 34.523383440676 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 0.028965874730047 × 30 knots.
Another way is saying that 30 knots is equal to 1 ÷ 0.028965874730047 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that thirty knots is approximately thirty-four point five two three miles per hour:
30 kt ≅ 34.523 mph
An alternative is also that one mile per hour is approximately zero point zero two nine times thirty 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) |
---|---|
31 knots | 35.674 miles per hour |
32 knots | 36.825 miles per hour |
33 knots | 37.976 miles per hour |
34 knots | 39.127 miles per hour |
35 knots | 40.277 miles per hour |
36 knots | 41.428 miles per hour |
37 knots | 42.579 miles per hour |
38 knots | 43.73 miles per hour |
39 knots | 44.88 miles per hour |
40 knots | 46.031 miles per hour |