Rewrite measurement simpler unit calculator

Though many countries used the pound from that point onward, including England (the British pound sterling, or GBP was equal to one pound-weight of silver in King Offa's time), the avoirdupois weight system was adopted during the reign of Queen Elizabeth in the 16th century. Eventually, when William the Conqueror became King of England, he retained the 5400-grain pound for minting coins, but reverted to the 7200-grain pound for other purposes. While England also adopted this measure, a shortage of silver caused King Offa to reduce the measurement of the pound to 5400 grains in order to use smaller coins. As a result, a pound, 16 ounces of silver, or 7200 grains, became a commonly used measure in many regions.

Over time, trade spread from the Mediterranean area to Europe, including the northern German City States. Ten dirhems comprised a Wukryeh, which was translated into Latin as an 'uncia' вЂ“ the origin of the word 'ounce.' They used a coin called a silver dirhem as a basic measure of weight, which had a weight roughly equivalent to 45 fully grown grains of barley. The Arabs used coins as a measurement of units of weight since a minted coin could not easily be cut or shaved to reduce its weight, and thus provided a measurable standard. In the eighth and ninth centuries of the Common Era (CE), Arab civilization flourished in the Middle East and Spain.

As such, many unit converters including this Conversion Calculator exist, and will continue to do so to ensure that people globally are able to communicate different measurements effectively. Since US customary units (USC) are so entrenched in the United States, and SI is already used in most applications where standardization is important, everyday use of USC is still prevalent in the United States, and is unlikely to change. This is partly due to the substantial financial and cultural costs involved in changing a measurement system compared to the potential benefit of using a standardized system. Although SI is used almost universally in science (including in the US), some countries such as the United States still use their own system of units. The International System of Units (SI) is the standard metric system that is currently used, and consists of seven SI base units of length, mass, time, temperature, electric current, luminous intensity, and amount of substance. Today, some of the systems of units in use include the metric system, the imperial system, and the United States customary units. As such, the development of more universal and consistent systems developed over time.

While this may work on a local level, when considering trade, as well as science, having systems of units based on units that others may not be able to relate to or understand makes interaction difficult. In the past, many systems of measurement were defined on a local level, and could be based on factors as arbitrary as the length of a king's thumb. A unit of measurement is a defined magnitude of a quantity that it used as a standard for measurement for the same kind of quantity, such as measurements of length, weight, and volume. Historically, many different systems of units have been used, where a system of units is defined as a collection of units of measurement with rules that relate them to each other.

Rewrite measurement simpler unit calculator