Conversion formula

The conversion factor from knots to kilometers per hour is 1.8519999999969, which means that 1 knot is equal to 1.8519999999969 kilometers per hour:

1 kt = 1.8519999999969 km/h

To convert 1421 knots into kilometers per hour we have to multiply 1421 by the conversion factor in order to get the velocity amount from knots to kilometers per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.8519999999969 km/h

1421 kt → V_(km/h)

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

V_(km/h) = 1421 kt × 1.8519999999969 km/h

V_(km/h) = 2631.6919999956 km/h

The final result is:

1421 kt → 2631.6919999956 km/h

We conclude that 1421 knots is equivalent to 2631.6919999956 kilometers per hour:

1421 knots = 2631.6919999956 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.00037998367590192 × 1421 knots.

Another way is saying that 1421 knots is equal to 1 ÷ 0.00037998367590192 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand four hundred twenty-one knots is approximately two thousand six hundred thirty-one point six nine two kilometers per hour:

1421 kt ≅ 2631.692 km/h

An alternative is also that one kilometer per hour is approximately zero times one thousand four hundred twenty-one knots.

Conversion table

knots to kilometers per hour chart

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