A Customary Unit or non-SI unit is a measurement unit that is not part of the metric system. Customary units are mainly units of the Imperial system but they could be localised customary units - such as Gaj (for area) is South Asia.
It depends on what you consider to be "customary" and what you wish to convert them to.
Fahrenheit, if you're talking about U.S. Customary units.
Customary Units
-- ounce -- furlong -- gallon
The foot, yard, mile, gallon, quart, pound and fluid ounce are examples of units of measurement in the United States customary units system. Examples of metric units of measurement include the meter, kilometer and gram.
17.42 meters into customary units
Examples: USA, UK and the majority of their current or ancient colonies.
What should you do to change a value in SI units to a value in U.S. customary units?
A Customary Unit or non-SI unit is a measurement unit that is not part of the metric system. Customary units are mainly units of the Imperial system but they could be localised customary units - such as Gaj (for area) is South Asia.
If you are talking about weight, it is quite customary to me.
It depends on what you consider to be "customary" and what you wish to convert them to.
Tape measure
Liter is used in the United States, but it is not one of the US customary units.
Fahrenheit, if you're talking about U.S. Customary units.
degrees
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