Ancient Egyptian units of measurement attested in Ptolemy's 2nd-century works. Ancient Egyptian units of measurement The ancient Egyptian units of measurement are those used by the dynasties of ancient Egypt prior to its incorporation in the Roman Empire and general adoption of Roman, Greek, and Byzantine units of measurement. The units of length seem to have originally been anthropic, based on various parts of the human body, although these were standardized using cubit rods, strands of rope, and official measures maintained at some temples. Following Alexander the Great's conquest of Persia and subsequent death, his bodyguard and successor Ptolemy assumed control in Egypt, partially reforming
Units of measurement in France before the French Revolution difference in salinity (i.e. the difference between distilled water and very good quality drinking water) is enough to explain this difference. The units in the following table are (except for the talent) calculated based on the kilogram definition of the "livre". Units of measurement in France before the French Revolution Before the French Revolution, which started in 1789, French units of measurement were based on the Carolingian system, introduced by the first Holy Roman Emperor Charlemagne which in turn were based on ancient Roman measures. Charlemagne brought a consistent system of measures across the entire empire. However, after his death,