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 815 knots into miles per hour we have to multiply 815 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

815 kt → V_(mph)

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

V_(mph) = 815 kt × 1.1507794480225 mph

V_(mph) = 937.88525013838 mph

The final result is:

815 kt → 937.88525013838 mph

We conclude that 815 knots is equivalent to 937.88525013838 miles per hour:

815 knots = 937.88525013838 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 0.0010662285176704 × 815 knots.

Another way is saying that 815 knots is equal to 1 ÷ 0.0010662285176704 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred fifteen knots is approximately nine hundred thirty-seven point eight eight five miles per hour:

815 kt ≅ 937.885 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times eight hundred fifteen 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