The bool data type is used to represent Boolean (logical) values.

Only two values are allowed:

• True
• False

Boolean values are mainly used in:

• Conditional statements
• Decision making
• Comparison operations
• Loops

Internally, Python represents Boolean values as integers.

Boolean Value	Internal Value
True	1
False	0

Comparison operators always return a Boolean value.

True

Since True is treated as 1 and False as 0, arithmetic operations can be performed on Boolean values.

Boolean values are commonly used with if statements.

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The type() function returns the data type of a value.

No output captured.

Python treats some values as Truthy and others as Falsy.

Falsy Values:

• False
• 0
• 0.0
• None
• "" (Empty String)
• [] (Empty List)
• {} (Empty Dictionary)

Truthy Values:

Any non-zero number or non-empty object is treated as True.

int	bool
Represents numbers	Represents logical values
Example: 10	Example: True
Many possible values	Only True or False

Boolean values are widely used in programming for:

• Decision making
• Conditional statements
• Loops
• Comparison operations
• Logical expressions

• The bool data type is immutable.
• Only two values are allowed: True and False.
• Internally, True = 1 and False = 0.
• Comparison operators return Boolean values.
• Boolean values can participate in arithmetic operations.

• The bool data type stores logical values.
• Only True and False are valid Boolean values.
• Use type() to check the data type.
• Boolean values are mainly used in conditions and loops.
• Python supports Truthy and Falsy values.

Feature	Description
Data Type	bool
Allowed Values	True, False
Internal Representation	True = 1, False = 0
Used For	Conditions, Comparisons, Loops
Mutable	No (Immutable)