50 knots to miles per hour

Jan 18, 2024 · Wind blowing at 50 knots is equal to 57.54 mph. Since 1 knot equals 1 nautical mile, we can also deduce that 50 knots is the same as 50 nautical miles . Why do ships use knots instead of mph? Wind (m/s) = 0.5144444 × Wind (kts) Where: Wind (kts) is the wind speed in knots, Wind (mph) is the wind speed in miles per hour, Wind (km/h) is the wind speed in kilometers per hour, Wind (m/s) is the wind speed in meters per second. You may also be interested in our Wind Chill Calculator. In Scientific Notation. 11 knots. = 1.1 x 10 1 knots. ≈ 1.26586 x 10 1 miles per hour.4 Jul 2004 ... 35 kts = 40 mph 110 kts = 127 mph 40 kts = 46 mph 115 kts = 132 mph 45 kts = 52 mph 120 kts = 138 mph 50 kts = 58 mph 125 kts = 144 mph 55 ...In Scientific Notation. 380 knots. = 3.8 x 10 2 knots. ≈ 4.37296 x 10 2 miles per hour.If we want to calculate how many Miles per Hour are 50 Knots we have to multiply 50 by 57875 and divide the product by 50292. So for 50 we have: (50 × 57875) ÷ 50292 = …In Scientific Notation. 13 knots. = 1.3 x 10 1 knots. ≈ 1.49601 x 10 1 miles per hour.In Scientific Notation. 530 knots. = 5.3 x 10 2 knots. ≈ 6.09913 x 10 2 miles per hour.In Scientific Notation. 240 knots. = 2.4 x 10 2 knots. ≈ 2.76187 x 10 2 miles per hour.The knot (/ n ɒ t /) is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s). The ISO standard symbol for the knot is kn. The same symbol is preferred by the Institute of Electrical and Electronics Engineers (), while kt is also common, especially in aviation, where it is the form recommended by the …Next, let's look at an example showing the work and calculations that are involved in converting from knot to miles per hour (kn to mph). Knot to Miles per hour Conversion Example Task: Convert 250 knots to miles per hour (show work) Formula: knots x 1.15078 = mph Calculations: 250 knots x 1.15078 = 287.695 mph Result: 250 knots is equal to 287 ... Convert 50 Knots to Miles/Hour (kn to mph) with our conversion calculator and conversion tables. To convert 50 kn to mph use direct conversion formula below. 50 kn = 57.544121252796 mph. You also can convert 50 Knots to other Speed (popular) units. 50 KNOTS = 57.544121252796 MILES/HOUR.Alternative conversion. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.00599293959932 × 145 knots. Another way is saying that 145 knots is equal to 1 ÷ 0.00599293959932 miles per hour .50 knots = 57.538972401127 miles per hour Alternative conversion We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.017379524838028 × 50 knots. …1 miles per hour to knots = 0.86898 knots. 5 miles per hour to knots = 4.34488 knots. 10 miles per hour to knots = 8.68976 knots. 20 miles per hour to knots = 17.37952 knots. 30 miles per hour to knots = 26.06929 knots. 40 miles per hour to knots = 34.75905 knots. 50 miles per hour to knots = 43.44881 knots. 75 miles per hour to knots = 65. ... In Scientific Notation. 87 knots. = 8.7 x 10 1 knots. ≈ 1.00118 x 10 2 miles per hour.In Scientific Notation. 108 knots. = 1.08 x 10 2 knots. ≈ 1.24284 x 10 2 miles per hour.If we want to calculate how many Kilometers per Hour are 50 Knots we have to multiply 50 by 463 and divide the product by 250. So for 50 we have: (50 × 463) ... 9.9862258953168 Acres to Square Miles area. 435000 Square Miles to Acres area. 629 Nanometers to Meters length. 235.6688 Grams to Kilograms weight. 5 Minutes to Hours time.Driving at 65 miles per hour without delays or breaks, it would take a traveller approximately 0.49 hours or 29 minutes 53 seconds to complete the journey. This result can be obtai...More information from the unit converter. How many knots in 1 nautical miles per hour? The answer is 1. We assume you are converting between knot and nautical mile/hour.You can view more details on each measurement unit: knots or nautical miles per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 knots, or 1.9438444924406 nautical miles per hour. 50 knots is equal to about 57.5 miles per hour. In Scientific Notation 50 knots = 5 x 10 1 knots ≈ 5.7539 x 10 1 miles per hour Knots A knot is a unit of speed, equal to one nautical mile per hour. Something traveling at one knot is going about 1.151 land miles per hour. Common abbreviations: kn, kt Miles per Hour Knots. Knots are a speed measurement that is nautical miles per hour. This unit is typically used in maritime and aviation. There have historically been different nautical miles used and, thus, different variations of knots. However, we have based our knots calculator on the international nautical mile which is commonly used thoughout the world ... 10 mph = 16.1 km/h = 8.7 knots · 20 mph = 32.2 km/h = 17.4 knots · 30 mph = 48.3 km/h = 26.1 knots · 40 mph = 64.4 km/h = 34.8 knots · 50 mph = 80.5 km/...In Scientific Notation. 310 knots. = 3.1 x 10 2 knots. ≈ 3.56742 x 10 2 miles per hour.Usage of fractions is recommended when more precision is needed. If we want to calculate how many Miles per Hour are 70 Knots we have to multiply 70 by 57875 and divide the product by 50292. So for 70 we have: (70 × 57875) ÷ 50292 = 4051250 ÷ 50292 = 80.554561361648 Miles per Hour. So finally 70 kn = 80.554561361648 mph.How can you make a car last 300,000 miles? Learn more about extending a car's life in this HowStuffWorks Now article and CarStuff podcast. Advertisement Ah, the feel of the open ro...In Scientific Notation. 700 knots. = 7 x 10 2 knots. ≈ 8.05546 x 10 2 miles per hour.In Scientific Notation. 58 knots. = 5.8 x 10 1 knots. ≈ 6.67452 x 10 1 miles per hour.Alternative conversion. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.001684062484305 × 516 knots. Another way is saying that 516 knots is equal to 1 ÷ 0.001684062484305 miles per hour .Are you planning a wedding and looking for a way to make the process easier? The Knot Couple Wedding Website is here to help. This comprehensive website can help you manage all of ...Knots to Meters per hour (knots to m/h) conversion calculator for Speed conversions with additional tables and formulas. ... This unit is typically used in maritime and aviation. There have historically been different nautical miles used and, thus, ... 50 knots: 92600.00 m/h: 51 knots: 94452.00 m/h: 52 knots: 96304.00 m/h: 53 knots: 98156.00 m ...If we want to calculate how many Kilometers per Hour are 50 Knots we have to multiply 50 by 463 and divide the product by 250. So for 50 we have: (50 × 463) ... 9.9862258953168 Acres to Square Miles area. 435000 Square Miles to Acres area. 629 Nanometers to Meters length. 235.6688 Grams to Kilograms weight. 5 Minutes to Hours time.For example, to convert 25 mph to knot, you can use the following formula: knot = mph * 0.8689762419. Simply multiply 25 by 0.8689762419: knot = 25 * 0.8689762419 = 21.724406 kn. Therefore, 25 miles per hour equal to 21.724406 knots. Using the simple formula below, you can easily convert miles per hour to knot. mph to knot conversion formula:In Scientific Notation. 80 knots. = 8 x 10 1 knots. ≈ 9.20624 x 10 1 miles per hour.40 knots to mph = 46.03118 mph. 50 knots to mph = 57.53897 mph. Want other units? You can do the reverse unit conversion from mph to knots, or enter any two units below: ... Miles per hour is a unit of speed, expressing the number of …More information from the unit converter. How many knots in 1 nautical miles per hour? The answer is 1. We assume you are converting between knot and nautical mile/hour.You can view more details on each measurement unit: knots or nautical miles per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 knots, or 1.9438444924406 nautical miles per hour. More information from the unit converter. How many knots in 1 nautical miles per hour? The answer is 1. We assume you are converting between knot and nautical mile/hour.You can view more details on each measurement unit: knots or nautical miles per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 knots, or 1.9438444924406 nautical miles per hour. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.08689762419014 × 10 knots. Another way is saying that 10 knots is equal to 1 ÷ 0.08689762419014 miles per hour .Coughing is a sudden expulsion of air from the lungs through the epiglottis, cartilage located in the throat, at an amazingly fast speed. Compared to a tennis ball hit at 50 miles ...In Scientific Notation. 310 knots. = 3.1 x 10 2 knots. ≈ 3.56742 x 10 2 miles per hour.4 Jul 2004 ... 35 kts = 40 mph 110 kts = 127 mph 40 kts = 46 mph 115 kts = 132 mph 45 kts = 52 mph 120 kts = 138 mph 50 kts = 58 mph 125 kts = 144 mph 55 ...For example, to convert 25 mph to knot, you can use the following formula: knot = mph * 0.8689762419. Simply multiply 25 by 0.8689762419: knot = 25 * 0.8689762419 = 21.724406 kn. Therefore, 25 miles per hour equal to 21.724406 knots. Using the simple formula below, you can easily convert miles per hour to knot. mph to knot conversion formula: In Scientific Notation. 13 knots. = 1.3 x 10 1 knots. ≈ 1.49601 x 10 1 miles per hour.In Scientific Notation. 305 knots. = 3.05 x 10 2 knots. ≈ 3.50988 x 10 2 miles per hour.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h In Scientific Notation. 8 knots. = 8 x 10 0 knots. ≈ 9.20624 x 10 0 miles per hour.If we want to calculate how many Knots are 50 Miles per Hour we have to multiply 50 by 50292 and divide the product by 57875. So for 50 we have: (50 × 50292) ÷ 57875 = …49.484 miles per hour: 44 knots: 50.634 miles per hour: 45 knots: 51.785 miles per hour: 46 knots: 52.936 miles per hour: 47 knots: 54.087 miles per hour: 48 knots: 55.237 miles per hour: 49 knots: 56.388 miles per hour: 50 knots: 57.539 miles per hour: 51 knots: 58.69 miles per hour: 52 knots: 59.841 miles per hourIn Scientific Notation. 271 knots. = 2.71 x 10 2 knots. ≈ 3.11861 x 10 2 miles per hour.In Scientific Notation. 470 knots. = 4.7 x 10 2 knots. ≈ 5.40866 x 10 2 miles per hour.6 Jul 2023 ... One knot equals 1.15 miles per hour, which is equal to 1.85km/h. So if you're going 100 knots per hour, you're doing 115 miles per hour and ...Next, let's look at an example showing the work and calculations that are involved in converting from knot to miles per hour (kn to mph). Knot to Miles per hour Conversion Example Task: Convert 250 knots to miles per hour (show work) Formula: knots x 1.15078 = mph Calculations: 250 knots x 1.15078 = 287.695 mph Result: 250 knots is …We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.0028965874730047 × 300 knots. Another way is saying that 300 knots is equal to 1 ÷ 0.0028965874730047 miles per hour .In Scientific Notation. 70 knots. = 7 x 10 1 knots. ≈ 8.05546 x 10 1 miles per hour.1 knot (kt) = 1.15077945 miles per hour (mph). kts: = mph. Enter your value in the left-hand ...The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour: 1 kt = 1.1507794480225 mph. To convert 36.5 knots into miles per hour we have to multiply 36.5 by the conversion factor in order to get the velocity amount from knots to miles per hour. Convert any Knots value to Miles-Per-Hour using the conversion calculator below. Enter your value in the left-hand textfield then click CONVERT. Your result will display in the right-hand textfield. 1 knot (kt) = 1.15077945 miles per hour (mph). kts: = mph. Enter your value in the left-hand textfield then click CONVERT. 49.484 miles per hour: 44 knots: 50.634 miles per hour: 45 knots: 51.785 miles per hour: 46 knots: 52.936 miles per hour: 47 knots: 54.087 miles per hour: 48 knots: 55.237 miles per hour: 49 knots: 56.388 miles per hour: 50 knots: 57.539 miles per hour: 51 knots: 58.69 miles per hour: 52 knots: 59.841 miles per hourFor example, if you want to convert 50 mph to knots, you would look for the row in the table with the value 50 in the mph column and find that the equivalent value in knots is 43.48. Miles per hour (mph) Miles per hour is a unit of speed commonly used in the United States and other countries that follow the imperial system of measurement.In Scientific Notation. 290 knots. = 2.9 x 10 2 knots. ≈ 3.33726 x 10 2 miles per hour.In Scientific Notation. 55 knots. = 5.5 x 10 1 knots. ≈ 6.32929 x 10 1 miles per hour.In Scientific Notation. 38 knots. = 3.8 x 10 1 knots. ≈ 4.37296 x 10 1 miles per hour.28 Oct 2007 ... ... on how does one convert knots to the more familiar miles per hour (mph)? Well, one could get all math-y and point out that nautical miles ...50 miles per hour is equal to about 43.4 knots. In Scientific Notation 50 miles per hour = 5 x 10 1 miles per hour ≈ 4.34488 x 10 1 knots Miles per Hour A mile per hour is a unit …10,000. 8,689.8. Use this easy and mobile-friendly calculator to convert between miles per hour and knots. Just type the number of miles per hour into the box and hit the Calculate button. In Scientific Notation. 430 knots. = 4.3 x 10 2 knots. ≈ 4.94835 x 10 2 miles per hour.In Scientific Notation. 525 knots. = 5.25 x 10 2 knots. ≈ 6.04159 x 10 2 miles per hour.In Scientific Notation. 440 knots. = 4.4 x 10 2 knots. ≈ 5.06343 x 10 2 miles per hour.To convert from knots to miles per hour: Use the conversion factor: 1 knot equals 1.15078 miles per hour. For example, to convert 50kn to mph, calculate 50 x 1.15078 mph, which is 57.539 mph. The formula is: speed in mph = speed in kn x 1.15078; How to convert mph to knots (kn) For converting miles per hour to knots: Remember, 1 mile per hour ...May 13, 2021 · Knots is how the speed of aircraft and boats is measured. Both miles per hour and knots is a speed which is the number of units of distance that is covered for a certain amount of time. 1 knot = 1 nautical mile per hour = 6076 feet per hour. 1 mph =1 mile per hour = 5280 feet per hour. For example, if a train is moving at 50 mph on a track, how ... It can also be expressed as: 50 knots is equal to 1 0.017379524838013 miles per hour. Approximation An approximate numerical result would be: fifty knots is about fifty-seven …Knots are a speed measurement that is nautical miles per hour. This unit is typically used in maritime and aviation. There have historically been different nautical miles used and, thus, different variations of knots. However, we have based our knots calculator on the international nautical mile which is commonly used thoughout the world today. Knots. Measuring the knot in the 17th century. Knots, on the other hand, are used to measure speed. One knot equals one nautical mile per hour, or roughly 1.15 statute mph. The term knot dates from the 17th century, when sailors measured the speed of their ship using a device called a “common log.”. The common log was a rope with knots at ... Making time stand still is explained in this article. Learn about making time stand still. Advertisement Let's say you are in plane flying westward around the Earth's equator. At t...In Scientific Notation. 15 knots. = 1.5 x 10 1 knots. ≈ 1.72617 x 10 1 miles per hour.5 knots to miles per hour = 5.7539 miles per hour. 10 knots to miles per hour = 11.50779 miles per hour. 15 knots to miles per hour = 17.26169 miles per hour. 20 …In Scientific Notation. 1 knot. = 1 x 10 0 knots. ≈ 1.15078 x 10 0 miles per hour.miles per hour to knots 6.0 = 5.21386 7.0 = 6.08283 8.0 = 6.95181 9.0 = 7.82079 10 = 8.68976: 1 knot (kn, kt or kts) = 1.15077945 miles per hour (mph) = 1.852 kilometer per hour (kph) = 1.68780986 foot / second (ft/s) = 0.514444444 meters per second (m/s). The knot is a non-SI unit of speed.Convert 50 Knots to Miles/Hour (kn to mph) with our conversion calculator and conversion tables. To convert 50 kn to mph use direct conversion formula below. 50 kn = 57.544121252796 mph. You also can convert 50 Knots to other Speed (popular) units. 50 KNOTS = 57.544121252796 MILES/HOUR.10,000. 8,689.8. Use this easy and mobile-friendly calculator to convert between miles per hour and knots. Just type the number of miles per hour into the box and hit the Calculate button. Here are some examples of how to convert knots to other units of length in the US Standard system and the SI system: To convert 10 kn to kilometers per hour (km/h), we multiply by 1.852: 10 kn x 1.852 = 18.52 km/h. To convert 20 kn to miles per hour (mph), we multiply by 1.1507794480235, since there are 1.1507794480235 miles in one nautical ... In Scientific Notation. 80 knots. = 8 x 10 1 knots. ≈ 9.20624 x 10 1 miles per hour.Planning a wedding can be an overwhelming task, but thankfully, there are numerous resources available to help couples navigate through the process. One such resource is The Knot, ...Alternative conversion. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.00599293959932 × 145 knots. Another way is saying that 145 knots is equal to 1 ÷ 0.00599293959932 miles per hour .Oct 17, 2023 · The actual number is 1.15077945 miles per hour but obviously that’s very specific. Calculating boat speed is fairly simple when you know this. If you wish to find miles per hour based on knots then you multiply. In this case, miles per hour = knots × 1.15077945. So if you’re travelling at 16 knots then the equation is 16 x 1.15077945. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.08689762419014 × 10 knots. Another way is saying that 10 knots is equal to 1 ÷ 0.08689762419014 miles per hour .Wind blowing at 50 knots is equal to 57.54 mph. Since 1 knot equals 1 nautical mile, we can also deduce that 50 knots is the same as 50 nautical miles.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h In Scientific Notation. 22 knots. = 2.2 x 10 1 knots. ≈ 2.53171 x 10 1 miles per hour.Coughing is a sudden expulsion of air from the lungs through the epiglottis, cartilage located in the throat, at an amazingly fast speed. Compared to a tennis ball hit at 50 miles ...Amount From To Calculate swap units ↺ 1 Knot ≈ 1.1507794 Miles per Hour result rounded Decimal places Knots A knot is a unit of speed, equal to one nautical mile per hour. Something traveling at one knot is going about 1.151 land miles per hour. Common abbreviations: kn, kt Miles per Hour Convert 40 knots to miles per hour (40 kt to mph). How many miles per hour in 40 knots. What is forty knots in miles per hour. ... 50.634 miles per hour: 45 knots: 51.785 miles per hour: 46 knots: 52.936 miles per hour: 47 knots: 54.087 miles per hour: 48 knots: 55.237 miles per hour: 49 knots: 56.388 miles per hour:Next, let's look at an example showing the work and calculations that are involved in converting from knot to miles per hour (kn to mph). Knot to Miles per hour Conversion Example Task: Convert 250 knots to miles per hour (show work) Formula: knots x 1.15078 = mph Calculations: 250 knots x 1.15078 = 287.695 mph Result: 250 knots is equal to 287 ... In Scientific Notation. 45 knots. = 4.5 x 10 1 knots. ≈ 5.17851 x 10 1 miles per hour.What is 44 knots in miles per hour? 44 knots to mph conversion. Amount. From ... 50.634296 Miles per Hour. result rounded. Decimal places. Result in Plain English. 44 knots is equal to about 50.6 miles per hour. In Scientific Notation. 44 knots = 4.4 x 10 1 knots. ≈ 5.06343 x 10 1 miles per hour. Knots.If we want to calculate how many Miles per Hour are 50 Knots we have to multiply 50 by 57875 and divide the product by 50292. So for 50 we have: (50 × 57875) ÷ 50292 = 2893750 ÷ 50292 = 57.538972401177 Miles per Hour. So finally 50 kn = 57.538972401177 mph. A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h Convert 50 Knots to Kilometers/Hour (kn to km/h) with our conversion calculator and conversion tables. To convert 50 kn to km/h use direct conversion formula ...In Scientific Notation. 540 knots. = 5.4 x 10 2 knots. ≈ 6.21421 x 10 2 miles per hour.Oct 17, 2023 · The actual number is 1.15077945 miles per hour but obviously that’s very specific. Calculating boat speed is fairly simple when you know this. If you wish to find miles per hour based on knots then you multiply. In this case, miles per hour = knots × 1.15077945. So if you’re travelling at 16 knots then the equation is 16 x 1.15077945. 28 Oct 2007 ... ... on how does one convert knots to the more familiar miles per hour (mph)? Well, one could get all math-y and point out that nautical miles ...Knots to Miles per minute (knots to miles/min) ... Knots are a speed measurement that is nautical miles per hour. This unit is typically used in maritime and aviation. ... 0.94 miles/min: 50 knots: 0.96 miles/min: 51 knots: 0.98 miles/min: 52 knots: 1.00 miles/min: 53 knots: 1.02 miles/min: 54 knots:The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour: 1 kt = 1.1507794480225 mph. To convert 300 knots into miles per hour we have to multiply 300 by the conversion factor in order to get the velocity amount from knots to miles per hour. In Scientific Notation. 240 knots. = 2.4 x 10 2 knots. ≈ 2.76187 x 10 2 miles per hour.43 Knots: 49.483516 Miles per hour: 44 Knots: 50.634296 Miles per hour: 45 Knots: 51.785075 Miles per hour: 46 Knots: 52.935855 Miles per hour: 47 Knots: 54.086634 …50 knots is equal to about 57.5 miles per hour. In Scientific Notation 50 knots = 5 x 10 1 knots ≈ 5.7539 x 10 1 miles per hour Knots A knot is a unit of speed, equal to one nautical mile per hour. Something traveling at one knot is going about 1.151 land miles per hour. Common abbreviations: kn, kt Miles per Hour In Scientific Notation. 8 knots. = 8 x 10 0 knots. ≈ 9.20624 x 10 0 miles per hour.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h It is also used in the Canadian rail system, though the Canadian road systems use km/h. Knot to Mile/hour Conversion Table How to Convert Knot to Mile/hour 1 kt, kn = …25 Jun 2020 ... This video explains how to convert miles per hour (mph) to meters per second (m/s) and vice versa. Converting Units - Master Review: ...In Scientific Notation. 271 knots. = 2.71 x 10 2 knots. ≈ 3.11861 x 10 2 miles per hour.50 miles per hour is equal to about 43.4 knots. In Scientific Notation 50 miles per hour = 5 x 10 1 miles per hour ≈ 4.34488 x 10 1 knots Miles per Hour A mile per hour is a unit …More information from the unit converter. How many knots in 1 nautical miles per hour? The answer is 1. We assume you are converting between knot and nautical mile/hour.You can view more details on each measurement unit: knots or nautical miles per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 knots, or 1.9438444924406 nautical miles per hour. In Scientific Notation. 90 knots. = 9 x 10 1 knots. ≈ 1.0357 x 10 2 miles per hour.At least 23 people have been killed in the storms that hit Alabama and other states in the southern US. A series of brutal tornadoes, packing 150 mile-per-hour (241 km per hour) wi...Formula. time = distance ÷ speed. Conversions. one nautical mile (nmi) = 1.852 kilometres (km) one nautical mile (nmi) = 1.15077944802354 miles (mi) one knot = 1 nautical mile (nmi) per hour one knot (kn) = 0.514444444444444 metres per second (m/sec) one knot (kn) = 1.68780985710119 feet per second (ft/sec) Example Calculation. How long will ... A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h | vphpf (article) | ewawsd.