## 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 68 knots into miles per hour we have to multiply 68 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

68 kt → V(mph)

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

V(mph) = 68 kt × 1.1507794480225 mph

V(mph) = 78.253002465533 mph

The final result is:

68 kt → 78.253002465533 mph

We conclude that 68 knots is equivalent to 78.253002465533 miles per hour:

68 knots = 78.253002465533 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 0.012779062380903 × 68 knots.

Another way is saying that 68 knots is equal to 1 ÷ 0.012779062380903 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that sixty-eight knots is approximately seventy-eight point two five three miles per hour:

68 kt ≅ 78.253 mph

An alternative is also that one mile per hour is approximately zero point zero one three times sixty-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

knots (kt) miles per hour (mph)
69 knots 79.404 miles per hour
70 knots 80.555 miles per hour
71 knots 81.705 miles per hour
72 knots 82.856 miles per hour
73 knots 84.007 miles per hour
74 knots 85.158 miles per hour
75 knots 86.308 miles per hour
76 knots 87.459 miles per hour
77 knots 88.61 miles per hour
78 knots 89.761 miles per hour