The factor-label method is the sequential application of conversion factors expressed as fractions and arranged so that any dimensional unit appearing in both the numerator and denominator of any of the fractions can be cancelled out until only the desired set of dimensional units is obtained. The factor-label method, also known as the unit-factor method or the unity bracket method, is a widely used technique for unit conversions using the rules of algebra.
Nominal values are sometimes allowed and used. It sometimes involves a slightly different configuration, or size substitution, of the item. It changes the measurement to convenient and workable numbers and units in the new system. It does not involve changing the physical configuration of the item being measured.īy contrast, a hard conversion or an adaptive conversion may not be exactly equivalent. This is sometimes called soft conversion. Some conversions from one system of units to another need to be exact, without increasing or decreasing the precision of the first measurement. Historical definitions of the units and their derivatives used in old measurements e.g., international foot vs.The intended use of the measurement including the engineering tolerances.The number of significant figures of the measurement.The statistical confidence interval or tolerance interval of the initial measurement.The precision and accuracy of measurement and the associated uncertainty of measurement. Measurement Conversion Metric System Equivalents 1 gram (g) 1000 milligrams (mg) 1000 grams 1 kilogram (kg) Conversion Equivalents Volume 1 milliliter.Engineering judgment may include such factors as: This may be governed by regulation, contract, technical specifications or other published standards. The process of conversion depends on the specific situation and the intended purpose. 2.1 Checking equations that involve dimensions.mm - Convert between US Inches and metric mm wrench and spanner sizes. Unit Factor Method - Convert between units with the unit factor or factor-label method.Unit Converter with commonly used Units - Common converting units for Acceleration, Area, Density, Energy, Energy per unit mass, Force, Heat flow rate, Heat flux, Heat generation per unit volume and many more.Pipes - Fractional Equivalents - Fractional vs.Length Units Converter - Convert between units like metre, feet, inches, yards, kilometers and miles.mm - Conversion Chart - Convert fractional and/or decimal inches to metric mm - and vice versa. Decimal Equivalents - The decimal equivalents of eights, sixteenths, thirty-seconds and sixty-fourths of an inch. Fractions and Decimal Inches Equivalents - The inches fractional and decimal equivalents.Builder's to Surveyor's Measurements - Convert builder's measurements to surveyor's measurements.Basics - The SI-system, unit converters, physical constants, drawing scales and more.Miles to Km Converterĭownload and print miles to km Converter! Feet to m Converterĭownload and print feet to m Converter! Inches to mm Converterĭownload and print inches to mm Converter! Note that the standard reference temperature for industrial length measurement is 20 oC (68 oF). Example - Inches to FeetĤ" (inches) can be converted to feet by multiplying inches with factor 0.0833 from the table aboveĤ (inches) 0.0833 (feet/inch) = 0.333 feet Inches 1 astronomical unit (AU) = 149598550000 metreĪ nautical mile is now 1852 m (6080 feet) - it was originally defined as one minute of arc of a great circle - or 1/60 of 1/360 of the earth's circumference. The ordinary mile is more precisely known as the statute mile - as defined by statute or law.1 Scandinavian (Norway & Sweden) mil = 10000 metre.
#MEASUREMENT CONVERTER OFFLINE#
free apps for offline use on mobile devices. Note that since the metrification of the inch the inch has been specified as exactly 25.4 mm.ĭownload and print Length Units Converter Related Mobile Apps from The Engineering ToolBox
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