This is our most Simple Calculator - Big, Easy to use online and free!
Check out the simple calculator!
This simple online calculator should be great for younger users where more advanced features are not needed.
Simple Calculator - Free Online Calculator
Simple Calculator
Our Simple Calculator is the perfect tool for anyone looking to perform basic arithmetic calculations quickly and easily. With a large and easy-to-use interface, this calculator is simple and intuitive, making it perfect for users of all ages and levels of experience.
The best thing about our Simple Calculator? It is completely free to use online, so you can perform calculations anytime and anywhere without the need for additional software or hardware. Whether you're a student studying math or a professional in a field that requires basic calculations, our Simple Calculator is a valuable resource that can help make your work easier and more efficient.
This calculator has only the basic mathmatic functions...
Need some more advanced features?
Scientific Calculator
Our Scientific Calculator can perform complex mathematical calculations and functions.
Scientific Calculator
Maths Calculator
Our Maths Calculator has more advanced features such as memory and logging.
Maths CalculatorSo Simple!
Our Simple Online Calculator, with its basic features, is ideal for performing quick and straightforward calculations without the need for complex functions or advanced features. It's perfect for users who want to perform basic arithmetic operations without any complications or distractions. Moreover, it's accessible online and completely free to use, making it an attractive option for those who don't want to invest in expensive hardware or software. While more advanced calculators may offer additional features, our Simple Online Calculator is an excellent choice for anyone looking for a fast and easy way to perform basic calculations.
Test Your Abilities
Question:
What is the result of multiplying 10 by 5 using the simple calculator above?
Answer:The result of multiplying 10 by 5 is 50. Now try to this without using a calculator!
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Scientific CalculatorThe History of the Calculator!
Online-Calculator.com has been around since 2007! That's a long time!
The original calculator was invented in the 17th century by a Frenchman called Blaise Pascal! He was just 18 years old, and wanted to help his father do his tax calculations. Join us on the fascinating history of the calculator!
The History of the Calculator!