With this information, you can calculate the quantity of knots 503 feet per minute is equal to.
¿What is the inverse calculation between 1 knot and 503 feet per minute?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.20132921 times 503 feet per minute.
Which is the same to say that 503 feet per minute is 4.9669892 knots.
Five hundred three feet per minute equals to four knots. *Approximation
A knot is zero times five hundred three feet per minute. *Approximation