Open In App

Less Than or Equal(<=) Comparison Operator in JavaScript

Improve
Improve
Like Article
Like
Save
Share
Report

JavaScript Less Than or Equal(<=) to the operator is used to compare two operands and return true if the left operand is smaller or equal to the right operand. The algorithm used for the comparison is the same as that of less than operator but equal condition is also checked

Syntax:

a<=b

Example 1: In this example, we will compare String, Number, and Boolean using Less Than or Equal Operator.

Javascript




console.log("3"<=2);
console.log("2"<=3);
console.log(true<=false);
console.log("3"<="2");
console.log(3<=2);


Output: The values are converted to the same data type and then compared. Here true is treated as one and false as 0. Therefore false is less than true. 

false
true
false
false
false

Example 2: In this example, we will use the greater than or equal operator on BigInt and other data types.

Javascript




console.log(2n<=2);
console.log(5n<=4);
console.log(undefined<=null);
console.log(null<=undefined)


Output: 2n is equal to 2 as the comparison is made after type conversion

true
false
false
false

Supported Browsers:

  • Chrome
  • Edge
  • Firefox
  • Opera
  • Safari

We have a complete list of JavaScript Comparison Operators, to check those please go through, the JavaScript Comparison Operator article


Last Updated : 18 May, 2023
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads