How can we display an output of float data with 2 decimal places in java? Please help

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Can I do it with system.out.println?
Jun 4, 2018 in Java by sophia
• 1,400 points
128 views

2 answers to this question.

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You can use the printf method, for example:

System.out.printf("%.2f", value);

 The %.2f syntax tells Java to return your variable (value) with 2 decimal places (.2) in decimal representation of a floating-point number (f) from the start of the format specifier (%).

answered Jun 4, 2018 by Daisy
• 8,090 points
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Use String.format()  if you need the value as a String in your code.

For example, you can use String.format() in the following way:

float myFloat = 2.001f;

String formattedString = String.format("%.02f", myFloat);
answered Aug 26, 2019 by Sirajul
• 50,440 points

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