Time can be entered or solved for in units of secondes s, minutes min, hours hr, or hours and minutes and seconds hh. The same symbol is preferred by the institute of electrical and electronics engineers ieee. There have historically been different nautical miles used and, thus, different variations of knots. Note that rounding errors may occur, so always check the results. The knot or nautical mile speed distance x time miles per. As dimension for the speed, knots kn is used, one knot is one nautical mile per hour. To find distance, if speed and time or duration are known. This calculator is used to convert knots to mph kn to miles per hour. Multiply 1 degree x 2 mpm x 100, and you get a descent rate of 200 fpm from halff to pyypp at. However, we have based our knots calculator on the international nautical mile which is commonly used thoughout the world. Calculate speed, distance or time using the formula d st, distance equals speed times time.
The speed distance time calculator can solve for the unknown sdt value given two known values. Jan 19, 2017 choosing a backup generator plus 3 legal house connection options transfer switch and more duration. Understanding how to calculate time, speed and distance questions is essential for safe navigation. Specifications assume that a 1980 cessna 172n can fly 120 nautical miles knots per hour. Knot nautical miles per hour to knot nautical miles. Enter distance in nautical miles enter time traveled in minures. Over 100 online realtime calculators not exact but close enough scale model calculator. Choosing a backup generator plus 3 legal house connection options transfer switch and more duration. So in this example, if youre flying at 120 knots, youre traveling 2 milesperminute mpm 120602.
This unit is typically used in maritime and aviation. The following is a list of definitions relating to conversions between nautical miles and miles. Since 1999, has been a resource for exercise professionals, coaches, and fitness enthusiasts. Knots to mph conversion knots to miles per hour calculator. Knots and miles per hour are both units used to measure speed.
The following is a list of definitions relating to conversions between miles and nautical miles. A knot is a unit of speed, equal to one nautical mile per hour. We assume you are converting between knot and nautical milehour. Convert nautical miles to miles length distance conversions. Knots to miles per hour conversion kn to mph inch calculator. Gives immediate solution to all speedtimedistance problems. Nautical and statute mile calculator and conversions. One knot is equal to a speed of one nautical mile per hour, 1 or one minute of latitude per hour. If it takes someone an hour to travel 45 miles, they must have averaged 45 mph. Mph to knots conversion miles per hour to knots calculator. The term knot dates from the 17th century, when sailors measured the speed of their ship by using a device called a common log. Metres millimetres centimetres kilometres inches feet yards fathoms statute miles nautical miles light second light minute light hour light year parsec astronomical unit calculate speed from distance and time. You are sailing to an anchorage 27 miles away and want to make it there before sunset, which will occur at 1915 this.
Calculate boat speed in knots per hour salt calculators. How long will it take to cover the distance at an average speed of 75 kmh. The nautical mile mni is nearly equal to one minute of arc of latitude along any meridian, and is. Having units such as mach, knots and nautical miles means that it is perfect for what i need and it can be used for many things. The knot is equal to one nautical mile which is close to 1. Therefore, in order to calculate the time, both distance and speed parameters must be entered. To find speed, time or distance, enter a value in two of the three fields, and the third will be calculated for you. How to determine time, distance and speed for sailing. If you multiply your descent angle 1 degree by your milesperminute, then add two zeros to the end x 100, youll have your fpm descent rate. At sea, the distance commonly is measured in nautical miles nm, whereas one nm is exactly 1852 meters. For the speed, you need to enter its value and select speed unit by using the scroll down menu in the calculator. To convert knots to mph, multiply speed in knots by 1. Sea distances port distances online tool for calculation distances between sea ports.
For safety, add a half hour to the flight time when calculating the amount of required fuel. Metres millimetres centimetres kilometres inches feet yards fathoms statute miles nautical miles light year. We calculate distances between ports and ports or ports and vessels distance calculator for maritime industry online, worldwide and free of charge. To convert from statute to nautical miles a factor of 1.
Sea distance calculator, transit time, port to port distances, setup vessel speed in nautical miles, custom map points, date of departure and arrival. Speed distance time calculator caculate on the web or on the iphone. This is composed of three sections to do classic time, speed and distance calculations. Here, from two values and units, the third value can be calculated. Convert knots to nautical miles per hour conversion of. Flight time and distance calculator airplane manager.
A bus driver covers a certain distance in 3 hours at an average speed of 85 kmh. Metres, millimetres, centimetres, kilometres, inches, feet, yards, fathoms, statute miles, nautical miles, light second, light minute, light hour, light year. How to calculate your descent rate to mda boldmethod. The same symbol is preferred by the institute of electrical and electronics engineers. Speed distance time calculator for ios free download and. All numbers are air distances as the crow fliesgreat circle distance. To find the speed of a vessel on a measured nautical mile in a given number of minutes and seconds of time, enter the time in total seconds i. Knots are a speed measurement that is nautical miles per hour. Distance calculator how far is it from fujairah time and date. Nautical miles how to convert nautical miles to miles and miles to nautical miles. We assume you are converting between knot and nautical mile hour.
In the distance calculator, enter the speed value and conversion units designation. Initially, the nautical mile was defined as the length of the arc of the great circle on the surface of the globe with the size of one angular minute. Rate or speed is usually measured in knots nautical miles per hour. Specifications assume that a 1980 cessna 172n can fly 120 nautical miles knots per hour assume that a 1980 cessna 172n burns 8. Speed from distance and time enter distance value and unit. Distance speed time calculator calculate the time, distance, or. In the time calculator, enter the distance value and conversion units designation. We calculate distances between ports and ports or ports and vessels distance calculator for maritime industry online. Keep reading to learn more about each unit of measure. What is the difference between a nautical mile and a knot. See conversion tables in the latter part of this book.
Wed wednesday, may 6, 2020 181 places km how many kilometers from fujairah miles how many miles from fujairah nm how many nautical miles from fujairah. Pilots, therefore, should learn to convert wind speeds that are reported in knots to mph. Some sources suggest that knots placed at a distance of 47 feet 3 inches 14. The calculator side of the e6b flight computer conversion of nautical miles to statute miles and vice versa speed, distance, and time computations fuel computations true airspeed and density altitude corrected approximately true altitude offcourse correction radius of action other conversions temperature conversions the wind side of the gleim e6b flight computer determining magnetic heading. Online calculator to convert miles to nautical miles mi to nmi with formulas, examples, and tables. Round the amount of required fuel to 1 decimal place. Convert any knots value to milesperhour using the conversion calculator below. The use of 60 ensures that time is calculated in minutes rather than in hours and tenths of an hour. This online calculator tool can be a great help for calculating time basing on such physical concepts as speed and distance. Time is entered in minutes, speed in knots and distance in nautical miles the. The nautical mile symbol nmi, m or nm is a nonsi unit of length used in navigation both marine and aerial.
The knot count would be reported and used in the sailing masters dead reckoning and navigation. Calculate the time, distance, or speed given any two of the pieces of information. To convert any value in knots to nautical miles per hour, just multiply the value in knots by the conversion factor 1. Online calculator to convert nautical miles to miles nmi to mi with formulas, examples, and tables. A nautical mile is longer than a statute mile which is used for navigating on land. Knots can be abbreviated as kn, and are also sometimes abbreviated as kt. This device was a coil of rope with uniformly spaced knots, attached to a piece of wood shaped like a slice of pie. The time can be given and calculated in days d, hours h, minutes min and. Time is entered in minutes, speed in knots and distance in nautical miles the same formula will work for statute miles and kilometres. Now that we have the correct speed and our time of arrival, we need to use the t ds. Convert knot to nautical miles per minute conversion of.
A nautical mile is 1 minute of latitude, or approximately 2,000 yards, and is about 1. Speed distance time calculator available on the web and on the. See distance to other cities from fujairah fujairah united arab emirates measured in kilometers km, miles and nautical miles and their local time. For safety, add a half hour to the flight time when calculating the amount of required fuel round the amount of required fuel to 1 decimal place. The calculator side of the e6b flight computer conversion of nautical miles to statute miles and vice versa speed, distance, and time computations fuel computations true airspeed and density altitude corrected approximately true altitude offcourse correction radius of action other conversions temperature conversions the wind side of the gleim e6b flight computer. Distances between united states ports 2019 th edition d e p a r t m e o f c o m m e r c e u n i t e t tes o f a m e r i c a. Distances are measured using a direct path, as the crow flies and the compass direction is shown as well. Your result will display in the righthand textfield. Then enter the speed value and conversion designation for it. Knot nautical mile calculator for ships rechneronline. The speed of the ship was indicated by the number of knots on the line, passed through in 28 seconds. Once a boats course is plotted, the next step is to calculate how far it will travel in. The knot is a unit of speed measurement, extensively used in aeronautics, navy and maritime navigation, meteorology, and some other related fields.
We assume you are converting between knot and nautical mileminute. Enter your value in the lefthand textfield then click convert. This calculator provides conversion of nautical miles to miles nmi to mi and backwards miles to nautical miles mi to nmi. A nautical mile is a nonsi unit of length or distance.
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