What does avoirdupois mean?
What does avoirdupois mean?
avoirdupois • \av-er-duh-POYZ\ • noun. 1 : the series of units of weight based on the pound of 16 ounces and the ounce of 16 drams 2 : weight, heaviness; especially : personal weight.
What is avoirdupois system of measurement?
The avoirdupois system (/ˌævərdəˈpɔɪz, ˌævwɑːrdjuːˈpwɑː/; abbreviated avdp.) is a measurement system of weights that uses pounds and ounces as units. It was first commonly used in the 13th century AD and was updated in 1959.
What is the difference between AVDP ounce and troy ounce?
An avoirdupois ounce weighs 28.3495 grams, while a troy ounce weighs 31.1035 grams. It’s believed that this is a throwback to the historic importance of precious metals in trade markets, and merchants’ need to have a standard unit of weight for gold, silver, gemstones and the like.
How many troy pounds is an avoirdupois pound?
Conversions
| Unit v t e | Pounds | Ounces |
|---|---|---|
| Avdp. | Troy | |
| Avoirdupois | 1 | = 14.583 |
| Troy | 144/175 | 12 |
| Tower | 27/35 | = 11.25 |
How do you use avoirdupois in a sentence?
Avoirdupois in a Sentence 🔉
- To calculate the weight of the gold using avoirdupois, it was determined that the gold weighed over a pound.
- When I placed the spices on the American scale, it measured two pounds based on avoirdupois.
Is avoirdupois the same as imperial?
avoirdupois weight, traditional system of weight in the British Imperial System and the United States Customary System of weights and measures. The name derives ultimately from French avoir de pois (“goods of weight” or “property”).
What is avoirdupois weight used for?
The avoirdupois pound contains 7,000 grains, or 256 drams of 27.344 grains each, or 16 ounces of 437 1/2 grains each. It is used for all products not subject to apothecaries’ weight (for pharmaceutical items) or troy weight (for precious metals). It is equal to about 1.22 apothecaries’ or troy pounds.
What is the conversion rate between the avoirdupois and troy pounds?
One Avoirdupois ounce (oz.) = There are 12 Troy ounces in one Troy pound, and there are 16 ounces in one Avoirdupois pound. Furthermore, even though there are more grams in one Troy ounce, one Troy pound is lighter than one Avoirdupois pound (lb.): 1-Troy pound – 12ozt. x 31.10grams = 372.20 grams.
What does troy mean in English?
foot soldier
Troy is a male given first name used in English-speaking countries, and may derive from the Irish Troightheach, meaning “foot soldier”. Troy can also be a short form of the female name Geertruida in Dutch.
Why is a troy ounce different?
The troy system uses pounds and ounces, so it is similar, but there is one big difference; there an avoirdupois ounce equals 28.35 grams, whereas a troy ounce weighs 31.10 grams. This means one troy ounce is equivalent to approximately 1.09714 avoirdupois ounces.
