Thus, to convert kilometers to miles, simply multiply the number of kilometers by 0. 62137. [2] X Research source For example, let’s say you start with 5 kilometers. People are often interested in this conversion because they want to know how many miles are in a 5K run. The formula is 5 X 0. 62137= 3. 1 miles. You could also divide the number of kilometers by the number of kilometers per mile, which is the above-mentioned 1. 609 kilometers (rounded off for simplicity). For example, 5 kilometers divided by 1. 609 kilometers per mile = 3. 1 miles. [3] X Research source

The conversion for nautical miles is different: Every kilometer is = to 0. 5399568035 nautical miles. Nautical miles are based on the earth’s circumference and is used for air and sea travel.

For example, a chart would show that 11 kilometers is equal to 6. 84 miles. However, 11 miles is equal to 17. 7 kilometers. If you know how to use Microsoft Excel, you could also use an Excel formula to do the conversion. To convert kilometers to miles in Excel, the formula is CONVERT(x,“y”,“z”). In the formula, “y” is the original unit of measurement, “x” is the quantity of that unit, and “z” is the unit of measurement you want to convert to.

Let’s say the number of kilometers is 144. Halve it. That gets you 72. Then take a quarter of the half. That’s 18. Now, add the two together, the half and the quarter: 72 plus 18 in this case. You get 90. That’s the answer. [5] X Research source

Start with two consecutive Fibonacci numbers. For example, the numbers 5 and 8. There are 8 kilometers in 5 miles. To convert back, read the result in the other direction, as there are 5 miles in 8 km. This works as an estimate only. For example, take the consecutive Fibonacci numbers 21 and 34. This would tell you there are 34 kilometers in 21 miles and vice versa, when the exact answer is 33. 79 kilometers. In order to convert a number that isn’t a Fibonacci number, express the original number as a sum of Fibonacci numbers and do the conversion for each Fibonacci number separately. Say you want to convert 100 miles to kilometers. Number 100 could be a sum of Fibonacci numbers 89 + 8 + 3. The Fibonacci number following 89 is 144, the Fibonacci number following 8 is 13 and Fibonacci number following 3 is 5. So add 144 + 13 + 5 = 162 kilometers in 100 miles.

Every kilometer is equal to 39,370. 07874 inches, 3,280. 839895 feet,1,093. 613298 yards, and 100,000 centimeters. Every kilometer is equal to 1,000 meters.