The Alcula' Online Scientific Calculator (from now: "Calculator") is a virtual calculator application. It will continue to be extended with new functionalities to be defined in the months to come. Currently it support addition, subtraction, multiplication and division plus basic memory operation and parenthesis. More details of new functions as they are added, will be available on these pages.

The Calculator was developed for Flash player. To use the calculator, your web browser must support Flash and have a recent version of the Flash player installed. If it doesn't, or if the Flash version installed is too old to run the calculator, a message will appear the first time you access the calculator page, prompting you to install the player. Just follow the instructions and reload the page if necessary, after you have installed the player.

To use the calculator, goto the Calculator page. It is a fairly large file, and it will get larger as new functionality is added. Be patient and don't hit refresh if the calculator doesn't load straight away. After the calculator has been loaded the first time, the page will load faster.

The Alcula' Online Scientific Calculator (from now: "Calculator") is a virtual calculator application. It will continue to be extended with new functionalities to be defined in the months to come. Currently it support addition, subtraction, multiplication and division plus basic memory operation and parenthesis. More details of new functions as they are added, will be available on these pages.

The Calculator was developed for Flash player. To use the calculator, your web browser must support Flash and have a recent version of the Flash player installed. If it doesn't, or if the Flash version installed is too old to run the calculator, a message will appear the first time you access the calculator page, prompting you to install the player. Just follow the instructions and reload the page if necessary, after you have installed the player.

To use the calculator, goto the Calculator page. It is a fairly large file, and it will get larger as new functionality is added. Be patient and don't hit refresh if the calculator doesn't load straight away. After the calculator has been loaded the first time, the page will load faster.

Calculators are an invaluable tool when doing maths. As a student you need to become proficient at using your calculator. An important part of this process is learning how your calculator carries out certain calculations. While calculators are an important tool for doing maths, you still need to understand how to do calculations without a calculator and to understand if the results of a calculation are reasonable or not.

You’ll find instructional videos and PowerPoints, and activities here to help you get the most out of your calculator.

Learn to use your calculator Learn to use your calculator for essential Junior Cert. & Leaving Cert. calculations

Know how your calculator works Here's a presentation showing the importance of understanding how your calculator works.