- Qt 5.5
- Qt QML
- QML Types
- double QML Basic Type
- Qt 5.5.1 Reference Documentation

# double QML Basic Type

a number with a decimal point, stored in double precision.

The `double` type refers to a number with a decimal point and is stored in double precision, IEEE floating point format.

Example:

    Item {
        property double number: 32155.2355
    }

This basic type is provided by the QML language.

See also QML Basic Types.