Conversion formula

The conversion factor from miles per hour to knots is 0.8689762419014, which means that 1 mile per hour is equal to 0.8689762419014 knots:

1 mph = 0.8689762419014 kt

To convert 273 miles per hour into knots we have to multiply 273 by the conversion factor in order to get the velocity amount from miles per hour to knots. We can also form a simple proportion to calculate the result:

1 mph → 0.8689762419014 kt

273 mph → V_(kt)

Solve the above proportion to obtain the velocity V in knots:

V_(kt) = 273 mph × 0.8689762419014 kt

V_(kt) = 237.23051403908 kt

The final result is:

273 mph → 237.23051403908 kt

We conclude that 273 miles per hour is equivalent to 237.23051403908 knots:

273 miles per hour = 237.23051403908 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0042153093334159 × 273 miles per hour.

Another way is saying that 273 miles per hour is equal to 1 ÷ 0.0042153093334159 knots.

Approximate result

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

273 mph ≅ 237.231 kt

An alternative is also that one knot is approximately zero point zero zero four times two hundred seventy-three miles per hour.

Conversion table

miles per hour to knots chart

For quick reference purposes, below is the conversion table you can use to convert from miles per hour to knots