## Conversion formula

The conversion factor from kilometers per hour to knots is 0.53995680345662, which means that 1 kilometer per hour is equal to 0.53995680345662 knots:

1 km/h = 0.53995680345662 kt

To convert 1503 kilometers per hour into knots we have to multiply 1503 by the conversion factor in order to get the velocity amount from kilometers per hour to knots. We can also form a simple proportion to calculate the result:

1 km/h → 0.53995680345662 kt

1503 km/h → V(kt)

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

V(kt) = 1503 km/h × 0.53995680345662 kt

V(kt) = 811.5550755953 kt

The final result is:

1503 km/h → 811.5550755953 kt

We conclude that 1503 kilometers per hour is equivalent to 811.5550755953 knots:

1503 kilometers per hour = 811.5550755953 knots

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0012322022621403 × 1503 kilometers per hour.

Another way is saying that 1503 kilometers per hour is equal to 1 ÷ 0.0012322022621403 knots.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand five hundred three kilometers per hour is approximately eight hundred eleven point five five five knots:

1503 km/h ≅ 811.555 kt

An alternative is also that one knot is approximately zero point zero zero one times one thousand five hundred three kilometers per hour.

## Conversion table

### kilometers per hour to knots chart

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

kilometers per hour (km/h) knots (kt)
1504 kilometers per hour 812.095 knots
1505 kilometers per hour 812.635 knots
1506 kilometers per hour 813.175 knots
1507 kilometers per hour 813.715 knots
1508 kilometers per hour 814.255 knots
1509 kilometers per hour 814.795 knots
1510 kilometers per hour 815.335 knots
1511 kilometers per hour 815.875 knots
1512 kilometers per hour 816.415 knots
1513 kilometers per hour 816.955 knots