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 348 knots into miles per hour we have to multiply 348 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

348 kt → V_(mph)

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

V_(mph) = 348 kt × 1.1507794480225 mph

V_(mph) = 400.47124791185 mph

The final result is:

348 kt → 400.47124791185 mph

We conclude that 348 knots is equivalent to 400.47124791185 miles per hour:

348 knots = 400.47124791185 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 0.0024970581663833 × 348 knots.

Another way is saying that 348 knots is equal to 1 ÷ 0.0024970581663833 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred forty-eight knots is approximately four hundred point four seven one miles per hour:

348 kt ≅ 400.471 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times three hundred forty-eight 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