Calculator

A powerful and easy-to-use calculator for all your mathematical needs

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Calculator Features

Basic Operations

Perform addition, subtraction, multiplication, and division with ease and precision.

Responsive Design

Works perfectly on desktop, tablet, and mobile devices with touch-friendly buttons.

Fast Calculations

Get instant results with real-time display updates and smooth performance.

Percentage Function

Calculate percentages quickly for discounts, tips, and financial calculations.

How to Use This Calculator

1

Enter First Number

Click the number buttons to input your first value. You can also use your keyboard for faster input.

2

Select Operation

Press +, -, × or ÷ to choose your calculation type. The operation will be highlighted.

3

Enter Second Number

Input the second value for your calculation. The display will update as you type.

4

Get Result

Press = or Enter key to see your calculation result instantly displayed.

Calculator Tips & Shortcuts

Keyboard Support

Use your keyboard for faster calculations. Number keys, +, -, *, /, Enter, and Escape are all supported.

Clear Functions

Press C to clear all entries, or use backspace (⌫) to delete the last entered digit.

Decimal Numbers

Use the decimal point (.) to enter precise values with decimal places for accurate calculations.

Negative Numbers

The ± button lets you toggle between positive and negative values quickly and easily.