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How to count the number characters in a Java string?
Declare an integer, initialize it with 0, in for loop increment it for each character.
Example
public class Sample {
public static void main(String args[]) {
String str = new String("Hi welcome to Tutorialspoint");
int count = 0;
for(int i = 0; i<str.length(); i++) {
count++;
}
System.out.println("Number characters in the given string (including spaces) "+count);
}
}Output
Number characters in the given string (including spaces) 28
Updated on: 20-Feb-2020
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