## 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 31.3 knots into miles per hour we have to multiply 31.3 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

31.3 kt → V(mph)

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

V(mph) = 31.3 kt × 1.1507794480225 mph

V(mph) = 36.019396723106 mph

The final result is:

31.3 kt → 36.019396723106 mph

We conclude that 31.3 knots is equivalent to 36.019396723106 miles per hour:

31.3 knots = 36.019396723106 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 0.027762819230077 × 31.3 knots.

Another way is saying that 31.3 knots is equal to 1 ÷ 0.027762819230077 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-one point three knots is approximately thirty-six point zero one nine miles per hour:

31.3 kt ≅ 36.019 mph

An alternative is also that one mile per hour is approximately zero point zero two eight times thirty-one point three 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)
32.3 knots 37.17 miles per hour
33.3 knots 38.321 miles per hour
34.3 knots 39.472 miles per hour
35.3 knots 40.623 miles per hour
36.3 knots 41.773 miles per hour
37.3 knots 42.924 miles per hour
38.3 knots 44.075 miles per hour
39.3 knots 45.226 miles per hour
40.3 knots 46.376 miles per hour
41.3 knots 47.527 miles per hour