How many kilometers per hour in 1980 knots?

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 1980 knots into kilometers per hour we have to multiply 1980 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

1980 kt → V_(km/h)

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

V_(km/h) = 1980 kt × 1.8519999999969 km/h

V_(km/h) = 3666.9599999939 km/h

The final result is:

1980 kt → 3666.9599999939 km/h

We conclude that 1980 knots is equivalent to 3666.9599999939 kilometers per hour:

1980 knots = 3666.9599999939 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 0.00027270545629122 × 1980 knots.

Another way is saying that 1980 knots is equal to 1 ÷ 0.00027270545629122 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 nine hundred eighty knots is approximately three thousand six hundred sixty-six point nine six kilometers per hour:

1980 kt ≅ 3666.96 km/h

An alternative is also that one kilometer per hour is approximately zero times one thousand nine hundred eighty 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

knots (kt)	kilometers per hour (km/h)
1981 knots	3668.812 kilometers per hour
1982 knots	3670.664 kilometers per hour
1983 knots	3672.516 kilometers per hour
1984 knots	3674.368 kilometers per hour
1985 knots	3676.22 kilometers per hour
1986 knots	3678.072 kilometers per hour
1987 knots	3679.924 kilometers per hour
1988 knots	3681.776 kilometers per hour
1989 knots	3683.628 kilometers per hour
1990 knots	3685.48 kilometers per hour

Conversion units

The units involved in this conversion are knots and kilometers per hour. This is how they are defined:

Knot

The knot is a unit of speed equal to one nautical mile (1.852 km) per hour, approximately 1.151 mph. The ISO Standard symbol for the knot is kn. The same symbol is preferred by the IEEE; kt is also common. The knot is a non-SI unit that is "accepted for use with the SI". Worldwide, the knot is used in meteorology, and in maritime and air navigation—for example, a vessel travelling at 1 knot along a meridian travels approximately one minute of geographic latitude in one hour. Etymologically, the term derives from counting the number of knots in the line that unspooled from the reel of a chip log in a specific time.

Source: Wikipedia Topic: knot

Kilometer per hour

The kilometre per hour (American English: kilometer per hour) is a unit of speed, expressing the number of kilometres travelled in one hour. The unit symbol is km/h. Worldwide, it is the most commonly used unit of speed on road signs and car speedometers. Although the metre was formally defined in 1799, the term "kilometres per hour" did not come into immediate use – the myriametre (10,000 metres) and myriametre per hour were preferred to kilometres and kilometres per hour.

Source: Wikipedia Topic: kilometer per hour