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 213 knots into miles per hour we have to multiply 213 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

213 kt → V_(mph)

Solve the above proportion to obtain the velocity V in miles per hour:

V_(mph) = 213 kt × 1.1507794480225 mph

V_(mph) = 245.1160224288 mph

The final result is:

213 kt → 245.1160224288 mph

We conclude that 213 knots is equivalent to 245.1160224288 miles per hour:

213 knots = 245.1160224288 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 0.0040797006662038 × 213 knots.

Another way is saying that 213 knots is equal to 1 ÷ 0.0040797006662038 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred thirteen knots is approximately two hundred forty-five point one one six miles per hour:

213 kt ≅ 245.116 mph

An alternative is also that one mile per hour is approximately zero point zero zero four times two hundred thirteen 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