How To Use Sharp El-1801v Calculator

How to Use Sharp EL-1801V Calculator

Looking for a guide on how to use the Sharp EL-1801V calculator? You’ve come to the right place! This article will walk you through the basics of operating this calculator and help you make the most of its features.

Getting Started

Before using the Sharp EL-1801V calculator, make sure it is powered on by pressing the ‘ON’ button. The display should light up, indicating that the calculator is ready for use. Familiarize yourself with the layout of the keypad, which includes numerical keys, function keys, and a display panel.

Basic Functions

How To Use Sharp El-1801v Calculator

The Sharp EL-1801V calculator can perform basic arithmetic operations such as addition, subtraction, multiplication, and division. To add two numbers, simply input the first number, press the ‘+’ key, input the second number, and press the ‘=’ key to display the result.

Memory Functions

This calculator has memory functions that allow you to store and recall numbers for future use. To store a number in memory, press the ‘M+’ key followed by the number. To recall the number from memory, press the ‘MR’ key.

Percentage Calculations

The Sharp EL-1801V calculator can also perform percentage calculations. To calculate a percentage of a number, input the number, press the ‘%’ key, and then input the percentage you want to calculate. Press the ‘=’ key to display the result.

Decimal and Rounding

By default, the Sharp EL-1801V calculator displays numbers in decimal format. If you need to round a number to a specific decimal place, use the ‘ROUND’ key to adjust the display. Press the ‘F’ key followed by the desired number of decimal places and then press the ‘DEC’ key.

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Additional Features

In addition to the basic functions mentioned above, the Sharp EL-1801V calculator has a range of other features such as square root calculations, tax calculations, and grand total calculations. Explore these features to make the most of your calculator.

Tips for Effective Use

To ensure accurate calculations, always double-check the numbers you input and the operations you perform. Keep the calculator clean and free of dust to maintain its functionality. If you encounter any issues, refer to the user manual for troubleshooting guidance.


With this guide, you should now be able to confidently use the Sharp EL-1801V calculator for a variety of calculations. Practice using the calculator regularly to become familiar with its features and improve your efficiency in performing mathematical tasks.