Yes and No. They used measures of a foot as their foot. Plus they used a cubit which also could vary from person to person. As things became standardized we got the measures that we use nowadays. Weights were based on coins usually a gold coin. The higher weights were measured in stones which were approx. 22 pounds each. How they came to the current weights we now use is somewhat beyond me.
Yes measures varied but they were used in the same way we do today. What we use to day I think evolved though necessity and the development of central powers helped them to be come more standardized and recognized by all.
I think the North American versions stemmed from the idea of making it easier to calculate weight by having more even numbers. The ton of 2000 lbs is a good example of this as the British unit is 2280 lbs.
The ultimate example is the metric system make every thing a ten based number.
International Level: Senior Politician / Political Participation: 188 18.8%
It's funny how in role-playing we order our characters to walk for miles with 300-500 gold pieces on their person together with rations, armor and weapons. We have no mercy for weight!
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There is a full resource available of Medieval Weights and Measures. Here is a sample:
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I echo what you said Fairmaiden, not only they carry this huge weight but they jump with that load across pits, climb walls and dodge arrows in battle... No respect for gravity I tell you.
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