Imperial Measure was a former system of measurement used in some Commonwealth nations, most notably the United Kingdom and Canada. The Imperial system of measurement was formalised in England January 1, 1826, but has now been supplanted by the introduction of the Metric (SI) system. Canadian railways continue to use Imperial. Flag of the Commonwealth of Nations The Commonwealth of Nations is an association of independent sovereign states, most of which are former colonies once governed by the United Kingdom as part of the British Empire. ... The United Kingdom of Great Britain and Northern Ireland is a country in western Europe, and member of the Commonwealth of Nations, the G8, the European Union, and NATO. Usually known simply as the United Kingdom, the UK, or (inaccurately) as Great Britain or Britain, the UK has four constituent... Canada is a sovereign state in northern North America, the northern-most country in the world, and the second largest in total area. ... January 1 is the first day of the calendar year in both the Julian and Gregorian calendars. ... Events February 11 - University College London is founded, under the name University of London. ... SI (disambiguation). ... This is the top-level page of WikiProject trains Rail tracks Rail transport refers to the land transport of passengers and goods along railways or railroads. ...
One Imperial gallon equals 1.20094 US gallons
One US gallon equals .833 Imperial gallons
One Imperial gallon of water weighs 10 pounds
One Imperial gallon equals 4.5 litres
One ton is 2000 pounds
One long ton is 2240 pounds Rail and coal was measured by the long ton. Even retail sales of coal to households in the 1950's was by the long ton.
The Imperial units are an irregularly standardized system of units that have been used in the United Kingdom and its former colonies, including the United States and Commonwealth countries. ...
The Imperial units or the Imperial system is a collection of English units, first defined in the Weights and Measures Act of 1824, later refined (until 1959) and reduced.
The term imperial should not be applied to English units that were outlawed in Weights and Measures Act of 1824 or earlier, or which had fallen out of use by that time, nor to post-imperial inventions such as the slug or poundal.
Imperial units were eliminated from all road signs, although both systems of measurement will still be found on privately-owned signs (such as the height warnings at the entrance of a multi-storey parking facility).
In metrology, Imperial units are the measurement units that were generaused in the British Commonwealth countries in the past.
In the United States these two are not the same, the gallon and its subdivisions are used in the measurement of liquids; the bushel, with its subdivisions, is used in the measurement of certain dry commodities.
The Imperialgallon is defined as the volume of 10 avoirdupois pounds of water under specified conditions, and the Imperial bushel is defined as 8 Imperialgallons.