Note: Mile per gallon is an imperial or United States customary unit of fuel consumption. Mile or Mile passus became the gap attributed to a thousand paces which equaled 5 thousand Roman toes. km to miles, or enter any two units below: miles to cable A mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers. Our modern-day day definition of the 5280 foot Mile was not established until the thirteenth century. One mile has 1760 yards in it or 1,609.344 meters. miles to hubble 30 Miles per Hour to Kilometers per Hour Conversion breakdown and explanation 30 mph to km per hour conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). It took a while for the standardized mile to capture on. Please enable Javascript to use minute per kilometer . Mile. 1.609344 min/mile ~= 1 min/mile 36 sec/mile 3/5 sec/mile. Kilometers are a unit of measurement within the Metric system. However, countries such as the USA have strongly resisted this. A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). Easily convert miles to kilometers, with formula, conversion chart, auto conversion to common lengths, more 30.5 miles equal 49.084992 kilometers (30.5mi = 49.084992km). In 1824, the British act of weights and measurements was carried out to Britain and its colonies throughout that point, making the Imperial devices of the dimension widespread. It was no longer till the 1960s that the metric machine was standardized into what we comprehend it as nowadays. For example, if converting from statute miles to km, then multiply the mile value by 1.609344. Calculator for cost per mile or kilometer. The connection between kilometers and miles is very simple to apprehend. Calculate car miles per gallon or MPG by entering odometer readings and gallons or entering actual mileage. Simply use our calculator above, or apply the formula to change the length 30 mi to km. Calculate fuel economy in automobiles in US or Metric units. This is another example of unit conversion using dimensional analysis. What is the formula to convert from 30 mph/h to km/h? Task: Convert 5 miles to kilometers (show work) Formula: mi x 1.609344 = km Calculations: 5 mi x 1.609344 = 8.04672 km Result: 5 mi is equal to 8.04672 km Conversion Table For quick reference purposes, below is a conversion table that you can use to convert from miles to km. One kilometer is therefore one thousand meters. ConvertUnits.com provides an online How to convert miles to kilometers. To convert from miles to km, multiply the mile value by the conversion factor. How many miles in 1 km? 30 km to miles = 18.64114 miles. ›› Quick conversion chart of miles to km. For a better understanding of these all-important units of measurements, it is good to know the simple steps to convert miles to a kilometer. Rain Man might be … Example. To convert between Miles/gallon(US) and Km/liter you have to do the following: First divide 5 / 4 = 1.25 . Using 5W-30 in an engine designed for 5W-20 can lower your gas mileage by 1 percent to 2 percent. It is approximately equal to 0.621 miles, 1094 yards or 3281 feet. How many kilometers per gallon in 48 miles per gallon: If FE mpg-US = 48 then FE km/US gal = 1.609344 × 48 = 77.248512 km/US gal. Example. The SI base unit for length is the metre. Type in your own numbers in the form to convert the units! d (mi) = d (km) / 1.609344 . If you wish to reverse the process, you can convert kilometers to miles by multiplying the given value by 0.6214. 20 miles to km = 32.18688 km. This is a measurement of speed typically used in non-metric countries for transport such as the USA. Answer:30 miles = 48 kilometresStep-by-step explanation:30 miles divided by 8 = 66 x 8 = 48= 48 kilometres You can find metric conversion tables for SI units, as well ... 30 Panton Street, Leicester Square, London, SW1Y 4AJ. 25 miles to km = 40.2336 km Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. conversion calculator for all types of measurement units. inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, 5 km to miles = 3.10686 miles. 10 km to miles = 6.21371 miles. 30 mpg = 7.84 L/100 km; To convert between US mpg and UK mpg, please visit US mpg to UK mpg calculator tool. It does no longer seem that this will change whenever quickly. First, remember that a single mile is equivalent to 1.609 kilometers. ›› Quick conversion chart of km to miles. How far is 30 miles in kilometers? A mile is any of several units of distance, or, in physics terminology, of length. To convert liters per 100 km to mpg, divide 235.214583 by liters per 100 kilometers value. For those who want to convert miles to kilometers, the process is relatively simple. Convert 20 miles to kilometers: d (km) = 20mi × 1.609344 = 32.18688km. One kilometer is equivalent to 0.6214 miles. 1 km to miles = 0.62137 miles. As we enjoy the modern units of measurement, it is good to reflect on the past and remember how they became what they are today. km What few humans know is the lengthy history on the back of how kilometers and miles as we realize them today got here into being. If you rode 20 miles at 20 mph, you would divide by the corresponding number on the table (2.9). Kilometers and Miles have a long and often forgotten history. The answer is 0.62137119223733. Even though it has misplaced reputation, this unit is still used at times and is titled the Roman Mile. Once you have memorized this, you can now easily convert miles to kilometers. People who know how to convert one unit of measurement to another always have the edge over those who do not know this seemingly difficult but easy process. A mile is currently the official unit of the period in many countries of the sector along with the United states. History/origin: The prefix kilo- is a metric prefix indicating one thousand. As time is going, more nations are switching to the more popular metric gadget. It is currently defined as 5,280 feet, 1,760 yards, or exactly 1,609.344 meters. For example, using 10W-30 motor oil in an engine designed to use 5W-30 can reduce your gas mileage by a considerable amount. For example, to find out how many km in 10 miles, multiply 1.609344 by 10, that makes 16.09344 km in 10 miles. Enter 13.1 miles for your distance; Enter 10 min 30 sec per mile for your pace; Click "Calculate" If you run consistently at your 10:30 pace, you can expect to finish a half marathon in 2 hours, 17 minutes and 33 seconds. Your average speed will be 5.71 miles per hour. The standard 'converter' approach applied to the common problem of turning, say, 144 kilometres into miles would require you to remember that one km equals 0.62137119 miles and being able to multiply that by 144 in your head. https://www.convertunits.com/contact/remove-some-ads.php. Miles per hour. The use of the abbreviation "m" for mile was common before the … The symbol for square mile is mi 2 or sq mi. Today, maximum nations within the international have followed the metric gadget and use kilometers to degree huge distances. 15 miles to km = 24.14016 km. Use this page to learn how to convert between miles and kilometres. mph (miles per hour) mph: knots: knots: m/s (meters per second) m/s: ft/s (feet per second) ft/s: km/h (kilometers per hour) km/h What are the formula for the wind speed conversion script? There are 0.38610216 square miles in a square kilometer. symbols, abbreviations, or full names for units of length, You also can convert 30 Miles to other length units → To convert 30 Miles to Kilometers we used this conversion formula: 30 mile = 48.27 km. A square mile is calculated as the area of a square that has 1 mile on each side. How many miles in 30 kilometers. the unit converter.Note you can turn off most ads here: Miles/hour to Kilometers/hour formula: [Km] = Miles x 1.61 The final formula to convert 30 MPH to KMH is: [KMH] = 30 x 1.61 = 48.3. as English units, currency, and other data. Kilometers to Miles Conversion. 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