250 knots = 287.694862 miles per hour 250 knots = 463 kilometers per hour
Use this formula to convert knots to miles per hour: knots x 1.15 = mph25.3 knots x 1.15 = about 29.11 mph
30 kph = 16.2 knots.
340 knots = 391.265 mph
81 knots (nautical miles per hour)= 93.21 mph1 knot = 1.1508 MPH.
28.5 Knots is 32.8 miles per hour.
Roughly 21 knots which is about 25 mph.
441 knots = 507.5 mph
382 knots = 439.6 mph
22 knots = 25.3171479 mph
105 knots is 120.832 mph
35 knots is 40.2773 mph
17 knots = 19.56 mph
8 knots is about 9.2 mph.
Use this formula to convert knots to miles per hour: knots x 1.15 = mph25.3 knots x 1.15 = about 29.11 mph
100 knots is 115.078 mph
308 knots equates to 354.44 mph
Titanic's top speed was 23 knots, the equivalent to 26.47 mph, and she hit the berg at 22 knots. (about 25 mph). As for being too fast, Titanic was being sailed following the protocol of the times.