To convert any value in miles to kilometers, just multiply the value in miles by the conversion factor 1.609344.So, 20000 miles times 1.609344 is equal to 32190 kilometers. So I decided to look up how exactly do I convert miles into kilometers and then it took me to this website! "Mile" appears on top in the first fraction and on the bottom in the second, so we can cross both "miles" out. That method will yield an approximate answer. Don't forget the "kilometers" label. References For example, let's say that you want to know what 5.4 miles is in centimeters. From. Mile. Include your email address to get a message when this question is answered. Using the more accurate method, 20 miles would equal 32.1868 kilometers. If you need a more accurate number, multiply by 1.60934 instead. One kilometer is equivalent to 0.6214 miles. Multiplying, we get, In our example, "kilometers" are the only units not crossed out, so we know our answer is. If you need to convert kilometers back into miles, simply divide by 1.6 instead. Then reduce the fraction by dividing both numerator and denominator by 3600 to get the equivalent number of kilometers per second. Simply use our calculator above, or apply the formula to change the length 20.7 mi to km. Most of the world measures fuel economy in liters per 100 kilometers. 15 miles/minute to kilometer/minute = 24.14016 kilometer/minute. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Boost your career: Improve your Zoom skills. Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result. wikiHow is where trusted research and expert knowledge come together. Why not halve the km, then quarter the answer, and simply add the 2 answers for miles? How do I convert 850,000 miles per hour to kilometers per second? 20 nmi to km conversion. It was used along with the metric system for a while but is now long discontinued.. A metric lieue was used in France from 1812 to 1840, with 1 metric lieue being exactly 4 000 m, or 4 km (about 2.5 mi). So, 20 miles is 32 kilometers because 20 x 1.6 = 32 kilometers. The French lieue – at different times – existed in several variants: 10 000, 12 000, 13 200 and 14 400 French feet, about 3.25 to 4.68 km (2.02 to 2.91 miles). Easily convert miles to kilometers, with formula, conversion chart, auto conversion to common lengths, more This gives us, In our example, we have 5.4 miles/1 × 1.6 kilometers/1 mile. History/origin: The mile is an English unit (predecessor of Imperial units and United States Customary Units) of length. How many miles are in 123,000 kilometers? The most important thing to remember is that there are 1.6 kilometers in a mile. How do I convert centimeters to millimeters? If you used a different decimal than 1.6, divide by it instead. Approved. 5 miles/minute to kilometer/minute = 8.04672 kilometer/minute. Please provide values below to convert mile [mi, mi(Int)] to kilometer [km], or vice versa. 25 miles/minute to kilometer/minute = 40.2336 kilometer/minute If you want to learn how to use conversion factors to change miles to kilometers, keep reading the article! If you want to learn how to use conversion factors to change miles to kilometers, keep reading the article! The kilometre is unit of length in the metric system equivalent to one thousand metres. ", https://mathsmadeeasy.co.uk/ks2-revision/year-6-convert-miles-kilometres/, https://www.bbc.co.uk/bitesize/guides/zt2c82p/revision/1, https://sciencing.com/convert-kilometers-miles-4424080.html, https://virtualnerd.com/pre-algebra/ratios-proportions/rates-unit-rates/rate-unit-rate-examples/miles-kilometers-convert-example, http://www.purplemath.com/modules/units.htm, http://www.onlineconversion.com/length_common.htm, consider supporting our work with a contribution to wikiHow. It was originally based on one minute (1/60th) of a degree of latitude. Many sites on the internet can automatically convert miles to kilometers. Convert miles to kilometers by multiplying the number of miles by 1.6, since there are 1.6 kilometers in a mile. How far is 20 nautical miles in kilometers? If you're doing this for homework, you may lose points if you leave it off. Definition: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). Thank you! If we want to convert 50 miles into kilometers, we would start by writing it out like this: In our example, we can find the answer like this: 50 × 1.6 =. They will be important later. swap units ↺ Amount. 20.7 miles equal 33.3134208 kilometers (20.7mi = 33.3134208km). This is all you need to set up your problem: Notice that all of the units cancel except for centimeters (because it only appears once). was confused, so I looked up if it's possible and it gave me a difficult answer. Miles to Kilometers table Start Increments Increment: 1000 Increment: 100 Increment: 20 Increment: 10 Increment: 5 Increment: 2 Increment: 1 Increment: 0.1 Increment: 0.01 Increment: 0.001 Fractional: 1/64 Fractional: 1/32 Fractional: 1/16 Fractional: 1/8 Fractional: 1/4 Fractional: 1/2 In this case, we would write a fraction like this: When you're converting this way, always include the units in the fractions. 20 Nautical Miles = 37.04 Kilometers (exact result) Display result as. 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