Normal Calculator :

• This is a Normal Calculator with memory functions, similar to a small handheld calculator. Use this basic online calculator for addition, subtraction, division, and multiplication.
• Easily repeat operations and use memory functions to save and recall results. Clear entries or all entries to start fresh whenever needed.
• Control the calculator using a mouse, keyboard, number pad, or touch screen, making it versatile and easy to use on any device.

How to Use a Normal Calculator : 

1. Basic Operations:

Addition (+) : Enter the first number, press the “+” button, enter the second number, and press “=” to see the result.

Subtraction (−) : Enter the first number, press the “−” button, enter the second number, and press “=” to see the result.

Multiplication (×) : Enter the first number, press the “×” button, enter the second number, and press “=” to see the result.

Division (÷) : Enter the first number, press the “÷” button, enter the second number, and press “=” to see the result.

2. Clear Functions:

C : Clear the current entry.
AC : Clear all entries and reset the calculator.

3. Repeating Operations :

To repeat an operation, simply press the “=” button after performing the initial calculation.

4. Using the Keyboard or Number Pad :

Type numbers and operations directly using the keyboard or number pad for quick input.

5. Touch Screen Control :

If using a touch-enabled device, tap the buttons on the calculator screen to perform calculations.

This calculator is designed to be user-friendly and accessible on any device. Enjoy the simplicity and convenience of this online calculator for all everyday math tasks.

How Does a 4-Function Calculator Work?

A 4-function calculator handles the four basic arithmetic operations: addition, subtraction, multiplication, and division. Here is how each operation works with examples:

1. Addition (+):

Example: To add 25 and 17:
Enter 25, press +, enter 17, and press =.
The result displayed will be 42.

2. Subtraction (−):

Example: To subtract 10 from 45:
Enter 45, press −, enter 10, and press =.
The result displayed will be 35.

3. Multiplication (×):

Example: To multiply 6 by 7:
Enter 6, press ×, enter 7, and press =.
The result displayed will be 42.

4. Division (÷):

Example: To divide 50 by 5:
Enter 50, press ÷, enter 5, and press =.
The result displayed will be 10.

By using these basic arithmetic operations, perform a wide range of calculations for everyday tasks. Whether adding up expenses, calculating a discount, or figuring out a recipe, this simple calculator is here to help.