## ››Convert attoliter to liter

 attoliter litre

How many attoliter in 1 litre? The answer is 1.0E+18.
We assume you are converting between attoliter and liter.
You can view more details on each measurement unit:
attoliter or litre
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 1.0E+21 attoliter, or 1000 litre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attoliters and liters.
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## ››Definition: Attoliter

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attoliter = 10-18 liter.

## ››Definition: Litre

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!