How many decalitre in 1 gallon?
The answer is 0.37854118.
We assume you are converting between decalitre and gallon [US, liquid].
You can view more details on each measurement unit: decalitre or
gallon
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 100 decalitre, or 264.17205124156 gallon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between decaliters and gallons.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of decalitre to gallon

1 decalitre to gallon = 2.64172 gallon

5 decalitre to gallon = 13.2086 gallon

10 decalitre to gallon = 26.41721 gallon

15 decalitre to gallon = 39.62581 gallon

20 decalitre to gallon = 52.83441 gallon

25 decalitre to gallon = 66.04301 gallon

30 decalitre to gallon = 79.25162 gallon

40 decalitre to gallon = 105.66882 gallon

50 decalitre to gallon = 132.08603 gallon

››Want other units?

You can do the reverse unit conversion from
gallon to decalitre, or enter any two units below:

The SI prefix "deca" represents a factor of
10^{1}, or in exponential notation, 1E1.

So 1 decalitre = 10^{1} liters.

The definition of a litre is as follows:

The litre (spelled liter in American English and German) is a metric unit of volume. The litre is not an SI unit, but (along with units such as hours and days) is listed as one of the "units outside the SI that are accepted for use with the SI." The SI unit of volume is the cubic metre (m³).

››Metric conversions and more

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!