Multiply by 1.852.
1 kilometer per hour = 0.54 knots. 1 knot = 1.852 kilometers per hour.
To calculate the time it takes to sail 1 kilometer at a speed of 20 knots, first convert knots to kilometers per hour. Since 1 knot is approximately 1.852 kilometers per hour, 20 knots is about 37.04 kilometers per hour. To find the time, use the formula: time = distance/speed. Thus, it will take about 1.62 minutes to sail 1 kilometer at 20 knots.
One knot is .5392545660.54396 km/ hr.
mph x 0.868976242 = knots per hour
40 (knots per hour) = 46.031 mph
49 knots=56.388193 miles per hour
To convert 4.9 knots to miles per hour, you can multiply by 1.15078. Therefore, 4.9 knots is equal to approximately 5.64 miles per hour.
22.5 knots is approximately 11.5750029323341 miles per hour. 22.5. knots is approximately 41.6700105564 kilometers per hour.
Approximately 621 statute miles per hour or about 1,005 kilometers per hour.
1 knot (nautical mile per hour) = 1.15077945 mph 178 knots * 1.15077945 mph/knot ~= 204.8 mph
knots is a measure of speed1 knot = 1.852 kilometer per hour1 mile = 1.609344 kilometers70 knots x 1.852 kilometers/hour x 1 mile/1.609344 kilometer= 80.55 miles per houryou may try using the online converter linked below next time.
Five knots is 9.26 km per hour.