Gallons to Kilograms [water]
Converter

Conversion Table

How to convert

1 gallon (gal) = 3.785411784 kilogram (kg). Gallon (gal) is a unit of Volume used in Standard system. Kilogram (kg) is a unit of Weight used in Metric system. Please note this is volume to weight conversion, this conversion is valid only for pure water at temperature 4 °C.
US oz = 28.349523125 g
US fl oz = 29.5735295625 ml (milliliters) = 29.5735295625 g (grams) of pure water at temperature 4 °C.
US cup = 8 fl oz = 236.5882365 ml (milliliters) = 236.5882365 g (grams) of pure water at temperature 4 °C.

Gallons: A Unit of Volume

Gallons are a unit of volume that are used to measure liquids, such as water, milk, oil, wine, etc. They are also used to measure some dry goods, such as grains, fruits, nuts, etc. They are different from cups, which are a smaller unit of volume. They are also different from liters, which are a larger unit of volume. They are also different from barrel of oil equivalent (BOE), which is a unit of energy based on the approximate energy released by burning one barrel of crude oil.

How to Convert Gallons

To convert gallons to other units of volume, one can use the following formulas:

• To convert US liquid gallons to liters: multiply by 3.785

• To convert US liquid gallons to cubic inches: multiply by 231

• To convert US liquid gallons to fluid ounces: multiply by 128

• To convert US liquid gallons to UK gallons: multiply by 0.833

• To convert US liquid gallons to BOE: divide by 5

• To convert US dry gallons to liters: multiply by 4.405

• To convert US dry gallons to cubic inches: multiply by 268.8

• To convert US dry gallons to fluid ounces: multiply by 148.9

• To convert US dry gallons to UK gallons: multiply by 0.969

• To convert US dry gallons to BOE: divide by 4.6

• To convert UK gallons to liters: multiply by 4.546

• To convert UK gallons to cubic inches: multiply by 277.4

• To convert UK gallons to fluid ounces: multiply by 160

• To convert UK gallons to US liquid gallons: multiply by 1.2

• To convert UK gallons to BOE: divide by 6.1

Kilograms: A Unit of Weight

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.