One mph equals exactly 1.609344 kilometers per hour (km/h). To convert distances in miles into distances in kilometers (or speeds in miles per hour into speeds in kilometers per hour), simply multiply the number of miles by 1.6 (which, completely coincidentally, turns out to be close to the value of the golden ratio that comes from the Fibonacci sequence): mi =. KM To Miles – Kilometers to miles conversion table In this example, we will write a simple program to convert units of measurement from miles to kilometers and vice versa in Python. You only need to do this for really precise conversions. Using the more accurate method, 20 miles would equal 32.1868 kilometers. Following is a table that convert miles to kilometers from 1 mile to 100 miles. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/32\/Convert-Miles-to-Kilometers-Step-1-Version-3.jpg\/v4-460px-Convert-Miles-to-Kilometers-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/3\/32\/Convert-Miles-to-Kilometers-Step-1-Version-3.jpg\/aid1703884-v4-728px-Convert-Miles-to-Kilometers-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. If you used a different decimal than 1.6, divide by it instead. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Kilometers to Miles conversion. How Many Kilometers in a Mile. To convert kilometers to miles, multiply the number of kilometers by 0.62137. If you need precision, multiply kilometers by 0.62137. Fibonacci numbers can be used to approximately convert from miles to kilometers and back. How to convert miles to kilometers. The conversion formula plays an important role in … How to convert kilometers to miles. If you need to convert kilometers back into miles, … In the example above, you simply need to declare two variables: miles, which can be whatever number you need, and conversion_factor, the value of which must always stay the same in order to get a correct and accurate conversion. Example. This Python program then converts the given value of kilometers provided by the user at run time, into miles. Example. A kilometer (abbreviation km), a unit of length, is a common measure of distance equal to 1000 meters and is equivalent to 0.621371192 mile or 3280.8398950131 feet. For example, let's say you start with 5 kilometers. Then reduce the fraction by dividing both numerator and denominator by 3600 to get the equivalent number of kilometers per second. When you convert from miles to kilometers, your answer in kilometers will be about one and a half times larger than the original value in miles. Take two consecutive Fibonacci numbers, for example 5 and 8. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. The difference is that the mile is a part of the imperial system while the kilometer is a part of the modern metric system. Km to Miles conversion example. Approved. If you're not sure how many decimal places you must be accurate to, ask your teacher. So, 20 miles is 32 kilometers because 20 x 1.6 = 32 kilometers. Convert 20 kilometers to miles: d (mi) = 20km / 1.609344 = 12.4274mi. To convert from kilometers to miles, multiply your figure by 0.62137119223733 (or divide by 1.609344) . To convert from kilometers to miles, multiply your figure by 0.62137119223733 (or divide by 1.609344) . Sample task: … Nautical Miles : The nautical mile (symbol M, NM or nmi) is a unit of length, defined as 1,852 meters (approximately 6,076 feet). Check the chart for more details. This article has been viewed 208,754 times. Finalize the answer by labeling it with miles and rounding the answer to the nearest one-hundredth. Sample task: convert 3 miles to kilometers. Always check the results; rounding errors may occur. Convert 20 miles to kilometers: d (km) = 20mi × 1.609344 = 32.18688km. 10 miles to kilometers = 16.09344 kilometers. Miles to Kilometers (Swap Units) Format Accuracy Note: Fractional results are rounded to the nearest 1/64. Conversation table of kilometres to miles. 19 mi to km conversion. 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