Build a Calculator in Java

Опубликовано: 17 Март 2026
на канале: Kenny Yip Coding

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Java Calculator. In this tutorial, you will learn how to code a calculator using java awt/swing graphics.

Throughout the tutorial, you will learn how to create a gui (graphical user interface) for the calculator, style the buttons to resemble the iphone calculator, add numbers to a display, and evaluate different mathematical expressions through button clicks.

String[] buttonValues = {
"AC", "+/-", "%", "÷",
"7", "8", "9", "×",
"4", "5", "6", "-",
"1", "2", "3", "+",
"0", ".", "√", "="
};
String[] rightSymbols = {"÷", "×", "-", "+", "="};
String[] topSymbols = {"AC", "+/-", "%"};

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Code: https://github.com/ImKennyYip/calcula...

Website: https://www.kennyyipcoding.com/

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