BigInt.prototype.valueOf()

The valueOf() method returns the wrapped primitive value of a BigInt object.

Try it

Syntax

js

bigIntObj.valueOf()

Return value

A BigInt representing the primitive value of the specified BigInt object.

Examples

Using valueOf

js

typeof Object(1n); // object
typeof Object(1n).valueOf(); // bigint

Specifications

Specification
ECMAScript Language Specification
# sec-bigint.prototype.valueof

Browser compatibility

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See also