The JavaScript math ceil() method is used to get the smallest integer value, either greater than or equal to a number. Syntax:
Math.ceil(n)
Parameters n: It represents the number.
Returns The smallest integer value which will be greater than or equal to the specified number.
Example:
<!DOCTYPE html> <html> <body> <script> document.writeln(Math.abs(-345)); </script> </body> </html>
