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 513 knots into miles per hour we have to multiply 513 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

513 kt → V_(mph)

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

V_(mph) = 513 kt × 1.1507794480225 mph

V_(mph) = 590.34985683557 mph

The final result is:

513 kt → 590.34985683557 mph

We conclude that 513 knots is equivalent to 590.34985683557 miles per hour:

513 knots = 590.34985683557 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 0.0016939108029267 × 513 knots.

Another way is saying that 513 knots is equal to 1 ÷ 0.0016939108029267 miles per hour.

Approximate result

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

513 kt ≅ 590.35 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times five 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