Online Scientific Calculator

Free Online Scientific Calculator from is a multifunctional tool which allows you to calculate algebraic and trigonometric functions (percentages, unit conversions, roots, exponential functions, equation solving) and much more.

You can use our online scientific calculator just like you would use a real calculator. You can enter a formula using both keyboard as well as by clicking calculator buttons with your mouse. You will see the data you enter appear in the "Data" bar. To get the result click the green "Equals" button at the bottom and the result will appear in the "Result" bar. If you wish to start your calculations over just press the red "Reset" button at the bottom. To remove your last entry click on yellow "Backspace" button.

Scientific Calculator is usually used to solve science, engineering and mathematics functions and problems. Generally it was used as an electronic handheld device, but at we believe that the tool such as scientific calculator should be available at your fingertips anytime anywhere absolutely free of charge. So we hope you enjoy using free online scientific calculator!

Benefits of Our Free Online Scientific Calculator

Having an online scientific calculator as an easy-to-access tool can prove useful not for just students and professors but for scientists, engineers, and mathematicians as well. In the modern world, where every adult and many children own a smartphone, only a few are ready to carry around a heavy scientific calculator. This online tool is a time-saver that can significantly improve the life of any person who faces such calculations on the daily basis. It’s also a wonderful choice for people who don’t need to make these calculations often and don’t own a separate device to do it.

It’s Easy-to-Use

This online scientific calculator is designed to make all the calculations easy. The interface mimics the design of the regular scientific calculator. No extra knowledge is required to get it working. The results are instantaneous. This calculator can handle any volume of work required to solve engineering, scientific, and mathematical problems.

It’s Convenient

Clicking buttons on the handheld device and looking at a small screen can be a hassle, especially if the rest of your work is done on the computer. This scientific calculator allows you to save time by just switching between the screens or tabs, instead of diverting your attention to a separate device. This calculator doesn’t need battery replacement or charging. It’s always ready for your use on any gadget with an Internet connection.

It’s Free

One of the main advantages of this online scientific calc is that it’s absolutely free. Besides being a useful tool that can save you plenty of time, it will save you money on buying a handheld device to carry around with you. Whether you are sitting at a school desk or holding a meeting, this free online scientific calculator can give you invaluable assistance.

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