Node.js console.timeEnd() Method Last Updated : 28 Apr, 2025 Comments Improve Suggest changes Like Article Like Report The console.timeEnd() method is the console class of Node.js. This method stops a timer that was previously started by using console.time() method and display the result using stdout. Syntax: console.timeEnd( label ) Parameter: This method accepts a single parameter label that holds the string value. If the label is not passed i.e the value of the label is default then it is automatically given to the method. The label can different for different functions or pieces of code. Return Value: This method displays the label and the time taken by a piece of code. Example 1: The below example illustrates the console.timeEnd() method in Node.js: javascript // Node.js program to demonstrate the // console.timeEnd() method // Sample function function addCount() { let sum = 0; // Variable declaration for (let i = 1; i < 100000; i++) { sum += i; // Adding i to the sum variable } return sum; // Return sum value } // Starts the timer, here default label is used console.time(); addCount(); // function call // Ends the timer and print the time // taken by the piece of code console.timeEnd(); Output: default: 7.517ms Example 2: The below example illustrates the console.timeEnd() method in Node.js: javascript // Node.js program to demonstrate the // console.timeEnd() method // Sample function function addCount() { let sum = 0; // Variable declaration for (let i = 1; i < 100000; i++) { sum += i; // Adding i to the sum variable } return sum; // Return sum value } let timetaken = "Time taken by addCount function"; // Starts the timer, the label value is timetaken console.time(timetaken); addCount(); // function call // Ends the timer and print the time // taken by the piece of code console.timeEnd(timetaken); Output: Time taken by addCount function: 8.972ms Reference: https://nodejs.org/docs/latest-v11.x/api/console.html#console_console_timeend_label Comment More infoAdvertise with us Next Article Node.js console.timeEnd() Method A akshajjuneja9 Follow Improve Article Tags : Web Technologies Node.js Node.js-console-module Similar Reads Node.js console.assert() Method The console.assert() method is an inbuilt application programming interface of the console module which is used to assert value passed to it as a parameter, i.e. it checks whether the value is true or not, and prints an error message, if provided and failed to assert the value. Syntax: console.asse 2 min read Node.js console.clear() Method The console.clear() method is used to clear the stdout, when stdout is a TTY (Teletype) i.e. terminal it will attempt to clear the TTY. 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