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Java double to string with 2 decimals

Java 2 decimals

double res = Math.round(a * 100) / 100;

How to format a double in java to 2 decimal places

DecimalFormat df = new DecimalFormat("#.00");

Source: stackoverflow.com

2 decimal places print format JAVA

printf(%.2f);

Java double to string with 2 decimals

double d = 5.921763;DecimalFormat df = new DecimalFormat("#.00"); String string = df.format(d);// string = "5.92"

Display double in decimal places java

double input = 3.14159265359;
System.out.format("double : %.2f", input); // 3.14
System.out.println("double : " + String.format("%.2f", input)); // 3.14

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