Kilograms to Pennyweights Converter (kg to dwt)
All Conversions

Length Conversion
Area Conversion
Volume Conversion
Volume to Weight
Weight Conversion
Weight to Volume
Speed Conversion

Kilograms to Pennyweights
Converter





  

Select conversion type:


Rounding options:




Convert Pennyweights to Kilograms (dwt to kg) ▶

Conversion Table

kilograms to pennyweights
kgdwt
1 kg 643.0149 dwt
2 kg 1286.0299 dwt
3 kg 1929.0448 dwt
4 kg 2572.0597 dwt
5 kg 3215.0747 dwt
6 kg 3858.0896 dwt
7 kg 4501.1045 dwt
8 kg 5144.1195 dwt
9 kg 5787.1344 dwt
10 kg 6430.1493 dwt
11 kg 7073.1642 dwt
12 kg 7716.1792 dwt
13 kg 8359.1941 dwt
14 kg 9002.209 dwt
15 kg 9645.224 dwt
16 kg 10288.2389 dwt
17 kg 10931.2538 dwt
18 kg 11574.2688 dwt
19 kg 12217.2837 dwt
20 kg 12860.2986 dwt

How to convert

1 kilogram (kg) = 643.0149314 pennyweight (dwt). Kilogram (kg) is a unit of Weight used in Metric system. Pennyweight (dwt) is a unit of Weight used in Standard system.

Kilograms: A Unit of Weight

Definition of the Kilogram

A kilogram is a unit of weight that measures how much force an object or substance exerts on a scale due to gravity. It is equal to the mass of the International Prototype of the Kilogram (IPK), a cylinder of platinum-iridium alloy stored at the International Bureau of Weights and Measures in France. One kilogram can also be written as kg or 1000 g.

History of the Kilogram

The kilogram was originally defined in 1795 during the French Revolution as the mass of one litre of water at 4 °C, which was determined to be 18841 grains. In 1799, the Kilogramme des Archives, a platinum artifact, replaced it as the standard of weight. In 1889, the IPK became the new standard of the unit of weight for the metric system and remained so for 130 years, until the current definition was adopted in 2019.

The kilogram, as well as other metric units of weight, such as the gram and the tonne, were introduced in the 19th century as part of the decimal system of measurement that aimed to simplify and unify the units used in science and commerce. The kilogram was officially adopted by the International System of Units (SI) in 1960 as one of the seven base units.

How to Convert Kilograms

To convert kilograms to other units of weight, we need to use conversion factors that relate the kilogram to the desired unit. For example, to convert kilograms to pounds, we need to know that one pound is equal to 0.45359237 kg. Therefore, one kilogram is equal to 2.2046226218 pounds.

Here are some common conversion factors for kilograms:

  • 1 kg = 1000 g
  • 1 kg = 2.2046226218 lb
  • 1 kg = 35.27396195 oz
  • 1 kg = 0.001 t
  • 1 kg = 0.1574730444 st

To convert from other units of weight to kilograms, we need to use the inverse of these conversion factors. For example, to convert pounds to kilograms, we need to divide by 2.2046226218.

Where Kilograms are Used

The kilogram is a unit of weight that is widely used to measure the weight of objects and substances such as food, clothes, animals, metals and chemicals. For example, an adult human body has an average weight of about 62 kg.

The kilogram is also used to measure the weight of some physical quantities such as force, pressure and torque. For example, one newton (N) is equal to one kilogram times one meter per second squared (kg x m/s2).

Example Conversions of Kilograms to Other Units

Here are some examples of how to convert kilograms to other units of weight using the conversion factors given above:

  • 2 kg = 2 x 1000 g = 2000 g
  • 3 kg = 3 x 2.2046226218 lb = 6.6138678654 lb
  • 4 kg = 4 x 35.27396195 oz = 141.0958478 oz
  • 5 kg = 5 x 0.001 t = 0.005 t
  • 6 kg = 6 x 0.1574730444 st = 0.9448382664 st

Conclusion

The kilogram is a unit of weight that measures how much force an object or substance exerts on a scale due to gravity. It is equal to the mass of the IPK, a cylinder of platinum-iridium alloy stored in France. The kilogram is widely used to measure the weight of objects and substances such as food, clothes, animals, metals and chemicals, as well as some physical quantities such as force, pressure and torque. To convert kilograms to other units of weight, we need to use conversion factors that relate the kilogram to the desired unit.

Kilograms also can be marked as kilogrammes in UK.

Pennyweights: A Unit of Weight

Pennyweights are a unit of weight that are used for measuring precious metals, such as gold, silver and platinum. Pennyweights are derived from the English word penny, which was the name of a coin used in the Middle Ages. The symbol for pennyweight is dwt.

Definition of the Pennyweight

The pennyweight is defined as 24 grains, which are each one seven-thousandth of an avoirdupois pound. The grain is equal to the troy grain, which is the smallest unit of the troy weight system. The pennyweight is one twentieth of a troy ounce and one two-hundred-and-fortieth of a troy pound.

The pennyweight is equal to about 0.0549 avoirdupois ounces or 1.5552 grams. The grain is equal to about 0.0648 milligrams.

How to Convert Pennyweights

Pennyweights can be converted to other units of weight by using conversion factors or formulas. Here are some examples of how to convert pennyweights to other units of weight in the US customary system and the SI system:

  • To convert pennyweights to avoirdupois ounces, divide by 18.2292. For example, 10 dwt = 10 / 18.2292 = 0.5486 oz.
  • To convert pennyweights to avoirdupois pounds, divide by 291.6667. For example, 5 dwt = 5 / 291.6667 = 0.0171 lb.
  • To convert pennyweights to tons (short), divide by 583333.33. For example, 20 dwt = 20 / 583333.33 = 0.000034 ton.
  • To convert pennyweights to kilograms, divide by 643.0149. For example, 15 dwt = 15 / 643.0149 = 0.0233 kg.
  • To convert pennyweights to grams, divide by 0.643. For example, 25 dwt = 25 / 0.643 = 38.8798 g.
  • To convert pennyweights to milligrams, multiply by 1555.1738. For example, 30 dwt = 30 x 1555.1738 = 46655.214 mg.

Where Pennyweights are Used

Pennyweights are used in different countries and regions for different applications and purposes. Here are some examples of where pennyweights are used:

  • In most countries that use the SI system, pennyweights are not used for measuring weight, but only for measuring precious metals, such as gold, silver and platinum.
  • In the United States, pennyweights are sometimes used for measuring precious metals, especially for gold and silver jewelry and scrap.
  • In Canada, Australia and New Zealand, pennyweights are sometimes used for measuring precious metals, especially for gold and silver jewelry and scrap.
  • In the United Kingdom, pennyweights are sometimes used for measuring precious metals, especially for gold and silver jewelry and scrap.
  • In India, pennyweights are sometimes used for measuring precious metals, especially for gold and silver jewelry and scrap.

History of Pennyweights

Pennyweights have a long history that dates back to ancient times. Here are some highlights of the history of pennyweights:

  • The pennyweight was originally based on the weight of an English silver penny, which was one two-hundred-and-fortieth of a Tower pound or one twentieth of a Tower ounce.
  • The pennyweight was used in different systems of measurement, such as the Tower system, the Troy system, the Avoirdupois system and the Apothecaries’ system. It varied from about 1 gram to about 1.7 grams depending on the region and the time period.
  • The pennyweight was standardized by royal statutes and international agreements in different periods of history. For example, in 1527 an act of Henry VIII fixed the pennyweight at exactly 24 grains; in 1828 an act of Congress adopted the troy ounce as the official unit of weight for coinage in the United States; in 1959 an international agreement defined the international avoirdupois ounce as exactly 28.349523125 grams, which made the troy ounce exactly 31.1034768 grams.

Example Conversions of Pennyweights to Other Units

Here are some examples of conversions of pennyweights to other units of weight:

  • 1 dwt = 0.0549 oz
  • 1 dwt = 0.0034 lb
  • 1 dwt = 0.0000017 ton
  • 1 dwt = 0.0016 kg
  • 1 dwt = 1.5552 g
  • 1 dwt = 1555.1738 mg
  • 1 dwt = 0.05 oz t
  • 1 dwt = 0.0833 lb t
  • 1 dwt = 24 gr



Español     Russian     Français
Related converters:

Kilograms to Cups
Kilograms to Cups
Kilograms to Grams
Kilograms to Gallons
Kilograms to Liters
Kilograms to Pounds
Kilograms to Milliliters
Kilograms to Ounces
Kilograms to Quarts
Kilograms to Stones
Kilograms to Metric Tons
Kilograms to Tonnes
Grams to Cups
Grams to Cups
Grams to Kilograms
Grams to Pounds
Grams to Milliliters
Grams to Ounces
Kilograms to Grams
Kilograms to Liters
Kilograms to Pounds
Kilograms to Milliliters
Kilograms to Ounces
Kilograms to Quarts
Kilograms to Metric Tons
Liters to Kilograms
Pounds to Grams
Pounds to Kilograms
Pounds to Ounces
Milliliters to Kilograms
Ounces to Fluid Ounces
Ounces to Grams
Ounces to Kilograms
Ounces to Pounds
Ounces to Milliliters
Metric Tons to Kilograms

Report an error on this page


About Us     Contact     Terms of Service
Privacy Policy     Español     Russian     Français
Copyright © 2013-2023 Metric-Calculator.com